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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
| commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
| tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /docs/change-log.md | |
| parent | Initial commit. (diff) | |
| download | arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.tar.xz arm-trusted-firmware-102b0d2daa97dae68d3eed54d8fe37a9cc38a892.zip | |
Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'docs/change-log.md')
| -rw-r--r-- | docs/change-log.md | 6850 |
1 files changed, 6850 insertions, 0 deletions
diff --git a/docs/change-log.md b/docs/change-log.md new file mode 100644 index 0000000..bb05afb --- /dev/null +++ b/docs/change-log.md @@ -0,0 +1,6850 @@ +# Change Log & Release Notes + +This document contains a summary of the new features, changes, fixes and known +issues in each release of Trusted Firmware-A. + +## [2.8.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.7.0..refs/tags/v2.8.0) (2022-11-15) + +### ⚠ BREAKING CHANGES + +- **Drivers** + + - **Arm** + + - **Ethos-N** + + - add support for SMMU streams + + **See:** add support for SMMU streams ([b139f1c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b139f1cf975f9968eb8bd1182a173b976ecf06f9)) + +### New Features + +- **Architecture** + + - pass SMCCCv1.3 SVE hint bit to dispatchers ([0fe7b9f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0fe7b9f2bcdf754c483399c841e5f0ec71e53ef3)) + + - **Branch Record Buffer Extension (FEAT_BRBE)** + + - add brbe under feature detection mechanism ([1298f2f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1298f2f13d6d97dfcac120a2ee68d5eea3797068)) + + - **Confidential Compute Architecture (CCA)** + + - introduce new "cca" chain of trust ([56b741d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/56b741d3e41cd6b2f6863a372a9489c819e2b0e9)) + + - **Pointer Authentication Extension** + + - add/modify helpers to support QARMA3 ([9ff5f75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ff5f754aea00d0e86ba5191839fc0faef949fe0)) + + - **Trapping support for RNDR/RNDRRS (FEAT_RNG_TRAP)** + + - add EL3 support for FEAT_RNG_TRAP ([ff86e0b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff86e0b4e6c34d28b8642dd8eb9cbdd517bad195)) + + - **Scalable Matrix Extension (FEAT_SME)** + + - fall back to SVE if SME is not there ([26a3351](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/26a3351edab1501d7e19ae96540c34b2700ac32f)) + + - **Scalable Vector Extension (FEAT_SVE)** + + - support full SVE vector length ([bebcf27](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bebcf27f1c75f48cc129e8608cba113d0db32ef8)) + + - **Trace Buffer Extension (FEAT_TRBE)** + + - add trbe under feature detection mechanism ([47c681b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/47c681b7d7f03e77f6cdd7b5d116ae64671ab8ca)) + +- **Platforms** + + - **Arm** + + - add support for cca CoT ([f242379](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f24237921e3fa61e64fa1ec845e14e2748d04a2b)) + - forbid running RME-enlightened BL31 from DRAM ([1164a59](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1164a59cb16a9bbc672fa6d07895bc6fa0361bcb)) + - provide some swd rotpk files ([98662a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/98662a73c903b06f53c9f9da6a9404187fc10352)) + - retrieve the right ROTPK for cca ([50b4497](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/50b449776df11cac06347e8ef1af5dae701a0e3a)) + + - **CSS** + + - add interrupt handler for reboot request ([f1fe144](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f1fe1440db197d514b5484e780cfb90f504c62b9)) + - add per-cpu power down support for warm reset ([158ed58](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/158ed580bdf5736abfa9f16f61be1ca1609e0e41)) + + - **FVP** + + - add example manifest for TSP ([3cf080e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3cf080ed61e90668f0c44ca7f577e51c081e5c7c)) + - add crypto support in BL31 ([c9bd1ba](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c9bd1bacffd9697ec4ebac77e45588cf6c261a3b)) + - add plat API to set and get the DRTM error ([586f60c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/586f60cc571f0f3b6d20eb5033717e9b0cc66af4)) + - add plat API to validate that passed region is non-secure ([d5f225d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5f225d95d3dc7473340ffebfcb9068b54f91a17)) + - add platform hooks for DRTM DMA protection ([d72c486](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d72c486b52dc654e4216d41dcc1b0f87bdbdf3e9)) + - build delegated attestation in BL31 ([0271edd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0271eddb0c00b01033bf651f0eeaf659c0c2dd39)) + - dts: drop 32-bit .dts files ([b920330](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b92033075aa27031091e184b54f4dc278ecb27bc)) + - fdts: update rtsm_ve DT files from the Linux kernel ([2716bd3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2716bd33e318821c373b3d4dce88110a340a740d)) + - increase BL31's stack size for DRTM support ([44df105](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44df105ff867aeb2aa5d20faa3e8389866099956)) + - increase MAX_XLAT_TABLES entries for DRTM support ([8a8dace](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8a8dace5a5cd3a51d67df3cea86628f29cc96013)) + - support building RSS comms driver ([29e6fc5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/29e6fc5cc7d0c8bc4ba615fd97df4cb65d3c7ba3)) + + - **RD** + + - **RD-N2** + + - add a new 'isolated-cpu-list' property ([afa4157](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/afa41571b856509c25c66c331737b895144b681b)) + - add SPI ID ranges for RD-N2 multichip platform ([9f0835e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9f0835e9156f13b56336a47a4b51e90719a852ff)) + - enable extended SPI support ([108488f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/108488f9ac026f036c0de2b824b339a30f9a0cbb)) + + - **SGI** + + - increase memory reserved for bl31 image ([a62cc91](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a62cc91aeedbdcfb3396983ed165eb35b8d4c3fa)) + - read isolated cpu mpid list from sds ([4243ef4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4243ef41d480fd8e870f74defe263156a6c02c8d)) + - add page table translation entry for secure uart ([2a7e080](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2a7e080cc50be5739afcfb3b7db59e4d610a7d53)) + - bump bl1 rw size ([94df8da](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/94df8da3ab520330b2e7d276603f33e284c27b3f)) + - configure SRAM and BL31 size for sgi platform ([8fd820f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8fd820ffb918ad8fdc1f2c72cc64dad5eaff77aa)) + - deviate from arm css common uart related definitions ([173674a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/173674ae428aa23e8f2a38d5542d0ea52eed7e80)) + - enable css implementation of warm reset ([18884c0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/18884c002e6c298f27d6e4792eab2c9f4d89bddb)) + - remove override for `ARM_BL31_IN_DRAM` build-option ([a371327](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a371327ba9fc2e1c5988ac1436b29c42aab8dfd8)) + - route TF-A logs via secure uart ([0601083](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0601083f0ce0045bd957c1343d2196be0887973b)) + + - **TC** + + - add MHU addresses for AP-RSS comms on TC2 ([6299c3a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6299c3a0f7c8220b0bf15723ec8995b72bf97677)) + - add RSS-AP message size macro ([445130b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/445130b127f411bdf4958fa10f292a930c9ae57d)) + - add RTC PL031 device tree node ([a816de5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a816de564f927ebb72ab7692b8b3f46073179310)) + - enable RSS backend based measured boot ([6cb5d32](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6cb5d3268fa41d15480c4e070a51577b333767fe)) + - increase maximum BL1/BL2/BL31 sizes ([e6c1316](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e6c131655fa168ffd1ae738a74ba25e5f850036c)) + - introduce TC2 platform ([eebd2c3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/eebd2c3f61c90942fb186fa43fbb4c4a543d8b55)) + - move start address for BL1 to 0x1000 ([9335c28](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9335c28a019ee2d9ab7a0f9276b91415f3c9f1bc)) + + - **HiSilicon** + + - **HiKey960** + + - add a FF-A logical partition ([25a357f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/25a357f1932cf2b0d125dd98b82eeacad14005ea)) + - add memory sharing hooks for SPMC_AT_EL3 ([5f905a2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5f905a249839e9e20ebf44c22d95caaf3a2e5611)) + - add plat-defines for SPMC_AT_EL3 ([feebd4c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/feebd4c7a86b6f0fcc1eb5008ba5f7d44e75beaf)) + - add SP manifest for SPMC_AT_EL3 ([6971642](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6971642d23d0c5e33e507eb78b7c569045e2f85d)) + - define a datastore for SPMC_AT_EL3 ([e618c62](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e618c621b3ece7a0262ff9245027132982e6207c)) + - increase secure workspace to 64MB ([e0eea33](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e0eea337b32e37bbef9bad1310b96b9c0d86f7b9)) + - read serial number from UFS ([c371b83](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c371b83f0c5b503c21bd1b6092bc0230032329ce)) + - upgrade to xlat_tables_v2 ([6cfc807](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6cfc8078d032d278e09523e236ab5b36f69f2ec0)) + + - **MediaTek** + + - add more flexibility of mtk_pm.c ([6ca2046](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6ca2046ef15dcf19fbda5f12cbfe1004d340c969)) + - add more options for build helper ([5b95e43](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5b95e439c745dcf94899238b82826d8f1d32acbe)) + - add smcc call for MSDC ([4dbe24c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4dbe24cf7d2b04c552f394062f42c30fee7e26a6)) + - extend SiP vendor subscription events ([99d30b7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99d30b72c02502731ecf116acfda44ee3c2c9e5e)) + - implement generic platform port ([394b920](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/394b92084d53e2bf8960731be7a79c999871f127)) + - introduce mtk init framework ([52035de](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52035dee1ae7b0f2f0d5f16c734ca7a5cea127b7)) + - move dp drivers to common folder ([d150b62](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d150b6296e6960f2548b265b8b23e6cdb502d3b7)) + - move lpm drivers back to common ([cd7890d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd7890d79e9d508e82f3078f02e8277f8c8df181)) + - move mtk_cirq.c drivers to cirq folder ([cc76896](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc76896d9e416b15548b2d6bf068e5d3f9b4064a)) + - support coreboot BL31 loading ([ef988ae](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef988aed9e09a4108b87decb14dee5f2d23230a4)) + + - **MT8186** + + - add EMI MPU support for SCP and DSP ([3d4b6f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d4b6f932444c7b0f70f8654b92193b294527056)) + + - **MT8188** + + - add armv8.2 support ([45711e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/45711e4e1614fbed75ea645777cc2bb11d4be96f)) + - add audio support ([c70f567](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c70f567ad75c30a990cb60c71b6c0b02538366fd)) + - add cpu_pm driver ([4fe7e6a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4fe7e6a8d9f09c40d087167432cb07621c175b3f)) + - add DCM driver ([bc9410e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc9410e2376e0b6355ea6440aa90ad968fc5f3b3)) + - add DFD control in SiP service ([7079a94](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7079a942bd9705fd9e0cd220324f7dfd9c53dcad)) + - add display port control in SiP service ([a4e5023](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4e502319d136d8854ef2ed4aaa6d5368541e551)) + - add EMI MPU basic drivers ([8454f0d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8454f0d65eeb85b72f454376faa0f7a15226e240)) + - add IOMMU enable control in SiP service ([be45724](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/be457248c6b0a7f3c61bd95af58372938d13decd)) + - add LPM driver support ([f604e4e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f604e4ef6e306c6d87e17e77e50a68aad0510110)) + - add MCUSYS support ([4cc1ff7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4cc1ff7ef2c3544ef1aabeb2973a2d8f7800776b)) + - add pinctrl support ([ec4cfb9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ec4cfb91fc197a024d1edb9fae5e9ce100e5b200)) + - add pmic and pwrap support ([e9310c3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e9310c34b018944a6c29a8f408f0a34b43a0df6d)) + - add reset and poweroff functions ([a72b9e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a72b9e7754a27e6ebccf79f0cc4fb7cc5a0a8a5e)) + - add RTC support ([af5d8e0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af5d8e07955ddef9000c64de94deb2703e6ffcf0)) + - add support for PTP3 ([44a1051](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44a10511c9e5a66b3a33abba44856a7a5dc5e655)) + - apply ERRATA for CA-78 ([abb995a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/abb995abbe45874a397351cbb134ae32d4cc545b)) + - enable MTK_PUBEVENT_ENABLE ([0b1186a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0b1186a3e6fd6daffaef3f6cf59650bb9121191c)) + - initialize GIC ([cfb0516](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cfb0516f3cc36e3d0ec9b0bdabf1eb6ea2b275c1)) + - initialize platform for MediaTek MT8188 ([de310e1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/de310e1e5f0b76b9de2b93759344540e0109c8eb)) + - initialize systimer ([215869c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/215869c693c136192505a004ec368f503f146505)) + + - **NXP** + + - **i.MX** + + - **i.MX 8M** + + - add dram retention flow for imx8m family ([c71793c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c71793c6476fa2828f866b8d7b272289f0d9a15c)) + - add support for high assurance boot ([720e7b6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/720e7b66f2353ef7ed32a8f85f8396fbc0766ffc)) + - add the anamix pll override setting ([66d399e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/66d399e454b160ce358346cfa9142a24d8493a41)) + - add the ddr frequency change support for imx8m family ([9c336f6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9c336f6118a94970f4045641a971fd1e24dba462)) + - add the PU power domain support on imx8mm/mn ([44dea54](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44dea5444b087acd758b1c8370999be635e17e43)) + - keep pu domains in default state during boot stage ([9d3249d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d3249de8078e33b90193d8f91f4914acc36c6ec)) + - make psci common code pie compatible ([5d2d332](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d2d3328db88846accd179c96d71bab79a150937)) + + - **i.MX 8M Nano** + + - add BL31 PIE support ([62d37a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/62d37a4362456694bdae6d8921c2c7572a0d99a4)) + - add hab and map required memory blocks ([b5f06d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b5f06d3dfad8c27bdf528b083ef919ce4022c52d)) + - enable dram retention suuport on imx8mn ([2003fa9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2003fa94dc9b9eda575ebfd686308c6f87c366f0)) + + - **i.MX 8M Mini** + + - add BL31 PIE support ([a8e6a2c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a8e6a2c83ce511dad88eb68f98a3191fa93564d4)) + - add hab and map required memory blocks ([5941f37](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5941f37288a5ceac495cbdbd3e3d02f1a3c55e0a)) + - enable dram retention suuport on imx8mm ([b7abf48](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b7abf485ee15c3e5b16522bb91dd6b0c24bfbfc0)) + + - **i.MX 8M Plus** + + - add BL31 PIE support ([7a443fe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7a443fefa4eaef65332a38c8189573b5b4b4a1e3)) + - add hab and map required memory blocks ([62a93aa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/62a93aa7afcd022f06d322c36979f0aa02713beb)) + + - **i.MX 8Q** + + - add 100us delay after USB OTG SRC bit 0 clear ([66345b8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/66345b8b13dc32bcd9f6af3c04f60532e7d82858)) + + - **Layerscape** + + - **LS1043A** + + - **LS1043ARDB** + + - update ddr configure for ls1043ardb-pd ([18af644](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/18af644279b36e841068db0e1c857dedf1456b38)) + + - **QEMU** + + - increase size of bl31 ([0e6977e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0e6977eee178a6436e4a7e1503ea854989316ff4)) + + - **QTI** + + - fix to support cpu errata ([6cc743c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6cc743cf0fa9b216f2af8ff87c716dcc0bb6f6a0)) + - updated soc version for sc7180 and sc7280 ([39fdd3d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/39fdd3d85d1165cd1b876288532000c5c6eb1ecb)) + + - **Socionext** + + - **Synquacer** + + - add BL2 support ([48ab390](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/48ab390444e1dabb669430ace9b8e5a80348eed0)) + - add FWU Multi Bank Update support ([a193825](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a19382521c583b3dde89df14678b011960097f6c)) + - add TBBR support ([19aaeea](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/19aaeea00bc4fba94af7aca508af878136930f4a)) + + - **ST** + + - add trace for early console ([00606df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/00606df01201fcad509ea9ddff89d5f176bee793)) + - enable MMC_FLAG_SD_CMD6 for SD-cards ([53d5b8f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/53d5b8ff50d322f764b1f5a8c882b9ee1ba952c9)) + - properly manage early console ([5223d88](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5223d88032dcecb880d620e63bfa70799dc6cc1a)) + - search pinctrl node by compatible ([b14d3e2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b14d3e22b4964ce589d107e7fd68601bf070f44c)) + + - **STM32MP1** + + - add a check on TRUSTED_BOARD_BOOT with secure chip ([54007c3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/54007c37d560dd170efa52a79feb206aefb90ed4)) + - add a stm32mp crypto library ([ad3e46a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ad3e46a35cb208e16adfe3d753214739583dca10)) + - add define for external scratch buffer for nand devices ([9ee2510](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ee2510b62ef9428d767523ddb9c5a39b7a2b954)) + - add early console in SP_min ([14a0704](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14a070408d9231dc1c487dfe36058b93faf5915c)) + - add plat_report_*_abort functions ([0423868](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0423868373026a667f0c004e4d365fa12fd734ef)) + - add RNG initialization in BL2 for STM32MP13 ([2742374](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2742374414c5891ac37fd4d42ba62c3cff1474c6)) + - add the decryption support ([cd79116](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd791164a9ad2f42d25d24012715bbe763b41e1c)) + - add the platform specific build for tools ([461d631](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/461d631acae9daec77c9668216280cbf66240249)) + - add the TRUSTED_BOARD_BOOT support ([beb625f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/beb625f90bfd1858b9d413cae67457e57c79a118)) + - allow to override MTD base offset ([e0bbc19](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e0bbc190d500e53ee0566af85639d3cdbbe7177d)) + - configure the serial boot load address ([4b2f23e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b2f23e55f27b6baccf3e858234e69685d51fcf4)) + - extend STM32MP_EMMC_BOOT support to FIP format ([95e4908](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/95e4908e17fbb44aed1f8612fefdd6d21fef8f49)) + - manage second NAND OTP on STM32MP13 ([d3434dc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d3434dca0b3acb902fe3a6cf39065ba917f69b1c)) + - manage STM32MP13 rev.Y ([a3f97f6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a3f97f66c36e987a6617f1f39c3b9e64b763212c)) + - optionally use paged OP-TEE ([c4dbcb8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c4dbcb885201c89a44df203661af007945782993)) + - remove unused function from boot API ([f30034a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f30034a298a8d7260464cbcf2d2306bff533d6dd)) + - retrieve FIP partition by type UUID ([1dab28f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1dab28f99dfa03dc11538056a90f00f37bfb1085)) + - save boot auth status and partition info ([ab2b325](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ab2b325c1ab895e626d4e11a9f26b9e7c968f8d8)) + - update ROM code API for header v2 management ([89c0774](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/89c07747d0396b92c83af8736ff49ef8c09bc176)) + + - **STM32MP13** + + - change BL33 memory mapping ([10f6dc7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/10f6dc789350ed5915a474b2d411890261b741ae)) + + - **STM32MP15** + + - manage OP-TEE shared memory ([722ca35](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/722ca35ecc1c5de8682ca8df315a6369d0c21946)) + + - **Texas Instruments** + + - **K3** + + - add support for J784S4 SoCs ([4a566b2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a566b26ae6135d4c13deab9d3f1c40c1cb8960a)) + + - **Xilinx** + + - **Versal** + + - add infrastructure to handle multiple interrupts ([e497421](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e497421d7f1e13d15313d1ca71a8e91f370cce1e)) + - get the handoff params using IPI ([205c7ad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/205c7ad4cd73e5c091b03f23a3a3be74da5c8aea)) + - resolve the misra 10.1 warnings ([b86e1aa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b86e1aade1c0953bd60ae0b35f1c3571ee8bae3f)) + - update macro name to generic and move to common place ([f99306d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f99306d49ba074279c5402a0a34e6bc9797d77de)) + + - **Versal NET** + + - add support for QEMU COSIM platform ([6a079ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6a079efd909b459448f561618df24fa94038dbad)) + - add documentation for Versal NET SoC ([4efdc48](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4efdc488961502033262613b6f20abcee68bbf84)) + - add SMP support for Versal NET ([8529c76](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8529c7694f8d614e76dcc80b394ec8a6751df44c)) + - add support for IPI ([0bf622d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0bf622de68cd353a8406f76647b6afd8791d675d)) + - add support for platform management ([0654ab7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0654ab7f75449307c79789e12be7aab2338edcc3)) + - add support for Xilinx Versal NET platform ([1d333e6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1d333e69091f0c71854a224e8cfec08695b7d1f3)) + + - **ZynqMP** + + - optimization on pinctrl_functions ([314f9f7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/314f9f7957fbab12dc8d073cf054b99520372e0e)) + - add support for ProvenCore ([358aa6b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/358aa6b21118ae4eedf816f663aa950b58f7fd4e)) + - add support for xck24 silicon ([86869f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/86869f99d0c144ed18fb947866554a4a56b67741)) + - protect eFuses from non-secure access ([d0b7286](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d0b7286e48f0a34e7e9a8db3948caf1809193430)) + - resolve the misra 10.1 warnings ([bfd7c88](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bfd7c881905702082e3c2a56d5228ccf5fe98f11)) + +- **Bootloader Images** + + - add interface to query TF-A semantic ver ([dddf428](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dddf4283b043ad0a81d27bd5bb2f0c647c511e11)) + + - **BL32** + + - **TSP** + + - add FF-A support to the TSP ([4a8bfdb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a8bfdb90956ecec02ba5e189fe5452817a65179)) + - add ffa_helpers to enable more FF-A functionality ([e9b1f30](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e9b1f300a974a7e82190b95899c3128b73088488)) + - enable test cases for EL3 SPMC ([15ca1ee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15ca1ee342a4dcd8a73a4ae158d245cd4266c832)) + - increase stack size for tsp ([5b7bd2a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5b7bd2af0b2972dfffeaa674947c0082d6b5126b)) + +- **Services** + + - add a SPD for ProvenCore ([b0980e5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b0980e584398fc5adc908cd68f1a6deefa943d29)) + + - **RME** + + - **RMMD** + + - add support for RMM Boot interface ([8c980a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8c980a4a468aeabb9e49875fec395c625a0c2b2b)) + - add support to create a boot manifest ([1d0ca40](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1d0ca40e9084903d21e570bb312646626aaf574b)) + + - **SPM** + + - add tpm event log node to spmc manifest ([054f0fe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/054f0fe1361ba0cb339fb0902470988a82a24cf7)) + + - **SPMD** + + - avoid spoofing in FF-A direct request ([5519f07](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5519f07cd46a4139615a3e8f5e57d1834b23a6f8)) + + - **DRTM** + + - add a few DRTM DMA protection APIs ([2b13a98](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2b13a985994213f766ada197427f96e064f1b59b)) + - add DRTM parameters structure version check ([c503ded](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c503ded2c5d9ceec9fba4cc0901805307a14af3d)) + - add Event Log driver support for DRTM ([4081426](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40814266d53b7154daf5d212de481b397db43823)) + - add PCR entries for DRTM ([ff1e42e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff1e42e20aa247ba11cf81742abff07ece376ba8)) + - add platform functions for DRTM ([2a1cdee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2a1cdee4f5e6fe0b90399e442075880acad1869e)) + - add remediation driver support in DRTM ([1436e37](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1436e37dcb894a539a22da48a34ef01566ae728b)) + - add standard DRTM service ([e62748e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e62748e3f1f16934f0ef2d5742f3ca0b125eaea2)) + - check drtm arguments during dynamic launch ([40e1fad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40e1fad69b9f28ab5e57cea33261bf629b05519c)) + - ensure that no SDEI event registered during dynamic launch ([b1392f4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b1392f429cdd368ea2b8e183a1ac0fb31deaf694)) + - ensure that passed region lies within Non-Secure region of DRAM ([764aa95](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/764aa951b2ca451694c74791964a712d423d8206)) + - flush dcache before DLME launch ([67471e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/67471e75b3cf48c361e71894a666bce4395bbb35)) + - introduce drtm dynamic launch function ([bd6cc0b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bd6cc0b2388c52f2b232427be61ff52c042d724a)) + - invalidate icache before DLME launch ([2c26597](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2c265975a76977c6373636f5f28e114d1b73e10e)) + - prepare DLME data for DLME launch ([d42119c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d42119cc294fbca2afc263fe5e44538a0ca5e7b8)) + - prepare EL state during dynamic launch ([d1747e1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d1747e1b8e617ad024456791ce0ab8950bb282ca)) + - retrieve DRTM features ([e9467af](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e9467afb2d483ccec8f816902624d848e8f21d86)) + - take DRTM components measurements before DLME launch ([2090e55](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2090e55283c4bf85c7a61735ca0e872745c55896)) + - update drtm setup function ([d54792b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d54792bd93f76b943bf0559c8373b898e0e3b93c)) + +- **Libraries** + + - **CPU Support** + + - add library support for Hunter ELP ([8c87bec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8c87becbc64f2e233ac905aa006d5e15a63a9a8b)) + - add a64fx cpu to tf-a ([74ec90e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/74ec90e69bbd0e932a61f5461eedc4abd1b99d44)) + - make cache ops conditional ([04c7303](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/04c7303b9c3d2215eebc3d59431519990abe03d0)) + - remove plat_can_cmo check for aarch32 ([92f8be8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/92f8be8fd1e77be67e9c9711afa8705204758304)) + - update doc and check for plat_can_cmo ([a2e0123](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a2e0123484e62df8ed9f2943dbd158471bf31221)) + + - **OP-TEE** + + - check paged_image_info ([c0a11cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c0a11cd8698394e1d3d3d7c9cedb19846ba59223)) + + - **PSCI** + + - add a helper function to ensure that non-boot PEs are offline ([ce14a12](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ce14a12f8b8f02b7221f37c7c4b46f909c1a4346)) + + - **C Standard Library** + + - introduce __maybe_unused ([351f9cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/351f9cd8897fd3ea52db2421721a152494b16328)) + + - **PSA** + + - add delegated attestation partition API ([4b09ffe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b09ffef49663ebc8c8f5c3da19636208fe2fa06)) + - remove initial attestation partition API ([420deb5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/420deb5a0dbbd35962e5449f82434c703e7a1179)) + +- **Drivers** + + - **Authentication** + + - allow to verify PublicKey with platform format PK ([40f9f64](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40f9f644e8af34e745dbaec73d7128c0a4902e54)) + - enable MBEDTLS_CHECK_RETURN_WARNING ([a4e485d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4e485d7bf1c428d64e90e9821e4b1a109d10626)) + + - **Crypto** + + - update crypto module for DRTM support ([e43caf3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e43caf3890817e91b3d35b5ae1149a208f1a4016)) + + - **mbedTLS** + + - update mbedTLS driver for DRTM support ([8b65390](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8b653909b7e2371c6dcddbeac112b9671c886f34)) + + - **I/O** + + - **MTD** + + - add platform function to allow using external buffer ([f29c070](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f29c0702d2e7a67327b67766f91793d8ae6d0f73)) + + - **MMC** + + - get boot partition size ([f462c12](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f462c1249ac41f43423011bb12ace38cbeb0af4c)) + - manage SD Switch Function for high speed mode ([e5b267b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e5b267bba14c55e7906d120c52d4e8e8bbb68df6)) + + - **MTD** + + - add platform function to allow using external buffer ([f29c070](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f29c0702d2e7a67327b67766f91793d8ae6d0f73)) + + - **GUID Partition Tables Support** + + - allow to find partition by type UUID ([564f5d4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/564f5d477663bc007916a11c48bdd8b9be4ad369)) + + - **SCMI** + + - send powerdown request to online secondary cpus ([14a2892](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14a289230918b23b0985e215d38614dc7480bd02)) + - set warm reboot entry point ([5cf9cc1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5cf9cc130a90fd8c4503c57ec4af235b469fd473)) + + - **Arm** + + - **Ethos-N** + + - add support for SMMU streams ([b139f1c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b139f1cf975f9968eb8bd1182a173b976ecf06f9)) + + - **GIC** + + - add APIs to raise NS and S-EL1 SGIs ([dcb31ff](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dcb31ff79096fc88b45df8068e5de83b93f833ed)) + + - **GICv3** + + - validate multichip data for GIC-700 ([a78b3b3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a78b3b382b07675a89a66ddffe926ed225eeb245)) + + - **RSS** + + - add new comms protocols ([3125901](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/31259019235aebf7aa533d5c893940f597fb1a8b)) + + - **ST** + + - **Crypto** + + - add AES decrypt/auth by SAES IP ([4bb4e83](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4bb4e836498b0131feefbba3f857a0bf3b89e543)) + - add ECDSA signature check with PKA ([b0fbc02](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b0fbc02aea76d31e749444da63b084e6b2bd089b)) + - add STM32 RNG driver ([af8dee2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af8dee20d5fee29f34ccd9b9556e0c23655ff549)) + - remove BL32 HASH driver usage ([6b5fc19](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6b5fc19227ff8935b1352c0e4c0d716ebee60aa2)) + - update HASH for new hardware version used in STM32MP13 ([68039f2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/68039f2d14626adce09512871d6cde20ff45e1d9)) + + - **SDMMC2** + + - define FIFO size ([b46f74d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b46f74d4e68ee08b6e912cd7f855a16cc5e79a6a)) + - make reset property optional ([8324b16](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8324b16cd5e0b1ae2f85264a74f879e8fb1bca2a)) + - manage CMD6 ([3deebd4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3deebd4ccf39904d7fe777f53e9dbaa86691d653)) + + - **UART** + + - add initialization with the device tree ([d99998f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d99998f76ed2e8676be25e31e9479a90c16c7098)) + - manage STM32MP_RECONFIGURE_CONSOLE ([ea69dcd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ea69dcdc737d8b48fec769042922914e988153ef)) + +- **Miscellaneous** + + - **Debug** + + - add AARCH32 CP15 fault registers ([bb22891](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb2289142cbf0f3546c1034e0500b5dc32aef740)) + - add helpers for aborts on AARCH32 ([6dc5979](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6dc5979a6cb2121e4c16e7bd62e24030e0f42755)) + + - **FDTs** + + - **STM32MP1** + + - add CoT and fuse references for authentication ([928fa66](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/928fa66272a0985c900c996912b54904c64d0520)) + - change pin-controller to pinctrl ([44fea93](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44fea93bf729f631f6ae47e06ac7b6012a795791)) + + - **STM32MP13** + + - use STM32MP_DDR_S_SIZE in fw-config ([936f29f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/936f29f6b51b3c7f37fd34e30a7f1f7c3944b361)) + + - **STM32MP15** + + - add Avenger96 board with STM32MP157A DHCOR SoM ([51e2230](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/51e223058fe70b311542178f1865514745fa7874)) + - add support for STM32MP157C based DHCOM SoM on PDK2 board ([eef485a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/eef485abb13b6df9a94137edd82904aab0ecf02d)) + + - **SDEI** + + - add a function to return total number of events registered ([e6381f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e6381f9cf8c0c62c32d5a4765aaf166f50786914)) + + - **TBBR** + + - increase PK_DER_LEN size ([1ef303f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1ef303f9f79020330bbd8e48ac652e8f2121a41b)) + +- **Tools** + + - **Firmware Image Package Tool** + + - add cca, core_swd, plat cert in FIP ([147f52f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/147f52f3e81f7ccf1dae90bc5687ec137feeb46c)) + + - **Certificate Creation Tool** + + - define the cca chain of trust ([0a6bf81](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0a6bf811d7f873a180ef4b9f96f5596b26d270c6)) + - update for ECDSA brainpoolP256r/t1 support ([e78ba69](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e78ba69e3525c968118eb91f443b1e9db9eee5f5)) + +- **Dependencies** + + - **Compiler runtime libraries** + + - update compiler-rt source files ([8a6a956](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8a6a9560b5dcccfb68064c0c8c9b4b47981c6ac7)) + + - **libfdt** + + - add function to set MAC addresses ([1aa7e30](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1aa7e302a84bbf46a97bcfbb54b6b6d57de76cee)) + - upgrade libfdt source files ([94b2f94](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/94b2f94bd63258c300b53ad421488c3c4455712b)) + + - **zlib** + + - update zlib source files ([a194255](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a194255d75ed9e2ef56bd6e14349a3e7d86af934)) + +### Resolved Issues + +- **Architecture** + + - **Performance Monitors Extension (FEAT_PMUv3)** + + - add sensible default for MDCR_EL2 ([7f85619](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f8561985778cbe5cdc7d57984c818119e87adaf)) + + - **Scalable Matrix Extension (FEAT_SME)** + + - add missing ISBs ([46e92f2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/46e92f2862326cbe57acecb2d0f3c2ffbcc176d2)) + +- **Platforms** + + - **Arm** + + - **FVP** + + - fdts: Fix idle-states entry method ([0e3d880](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0e3d88070f69c6aa7cc51a2847cbba3535992397)) + - fdts: fix memtimer subframe addressing ([3fd12bb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3fd12bb8c622917d8491082b1472c39efb89c0cf)) + - fdts: unify and fix PSCI nodes ([6b2721c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6b2721c01691743a65475e82944e2f8868bf0159)) + + - **FVP Versatile Express** + + - fdts: Fix vexpress,config-bus subnode names ([60da130](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/60da130a8c5ac29bc35870180c35ca04db506e0f)) + + - **Morello** + + - dts: add model names ([30df890](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/30df8904d0f6973bbce1ecb51f14c1e4725ddf0b)) + - dts: fix DP SMMU IRQ ordering ([fba729b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fba729b0ca22be379792ce677296cda075036753)) + - dts: fix DT node naming ([41c310b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/41c310b4f691c1eefcd0234619bc751966389297)) + - dts: fix GICv3 compatible string ([982f258](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/982f2585bb27b58c017af70d852a433f36711db1)) + - dts: fix SCMI shmem/mboxes grouping ([8aeb1fc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8aeb1fcf832d4e06157a1bed1d18ba244c1fe9ee)) + - dts: fix SMMU IRQ ordering ([5016ee4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5016ee44a740127f7865dc26ed0efbbff1481c7e)) + - dts: fix stdout-path target ([67a8a5c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/67a8a5c92e7c65108b3cdf6f4f9dd2de7e22f3cd)) + - dts: remove #a-c and #s-c from memory node ([f33e113](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f33e113c7a7dffd8ed219f25191907fd64bcf19f)) + - dts: use documented DPU compatible string ([3169572](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3169572ed1bf0de17bb813583cab7ea295a8ec8d)) + - move BL31 to run from DRAM space ([05330a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/05330a49cd91c346a8b9dc3aff35d0032db4d413)) + + - **N1SDP** + + - add numa node id for pcie controllers ([2974d2f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2974d2f2d03e842ed5e01e2e04dd3de6c1d07277)) + - mapping Run-time UART to IOFPGA UART0 ([4a81e91](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a81e91f2752a817364e1fccedb08bb453ad5a56)) + - replace non-inclusive terms from dts file ([e6ffafb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e6ffafbeeae8c78abac37475f19899f0c98523ca)) + + - **TC** + + - resolve the static-checks errors ([066450a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/066450abf326f1a68a21cdddf29f62eff95041a9)) + - tc2 bl1 start address shifted by one page ([8597a8c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8597a8cbc23f0f03a15d013dd44a4ed59c991872)) + + - **Intel** + + - fix asynchronous read response by copying data to input buffer ([dd7adcf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dd7adcf3a89a75973a88118eeb867d1c212c4ad0)) + - fix Mac verify update and finalize for return response data ([fbf7aef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fbf7aef408a9f67fabc712bbfd52438290364879)) + + - **MediaTek** + + - remove unused cold_boot.[c|h] ([8cd3b69](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8cd3b693d6d5d3db2433a96c5f2905d92a387cc4)) + - switch console to runtime state before leaving BL31 ([fcf4dd9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fcf4dd9f794b28bbfff3ee7d66bac8d5e260f46a)) + - use uppercase for definition ([810d568](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/810d568141050db7d500c5f5ad91efaff93d2036)) + - wrap cold_boot.h with MTK_SIP_KERNEL_BOOT_ENABLE ([24476b2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24476b2e6128dae2ca2ac46344e18f6f02eae7bf)) + + - **MT8186** + + - fix SCP permission ([8a998b5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8a998b5aca3ca895a7722e7496a7fd18cd838f94)) + - fix EMI_MPU domain setting for DSP ([28a8b73](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28a8b738feaade74f23af0e889005e687fde38b5)) + - fix the DRAM voltage after the system resumes ([600f168](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/600f168172a9281a0061f84e4da5318e08762aa1)) + - move SSPM base register definition to platform_def.h ([2a2b51d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2a2b51d8f76e2acdabb431e928beb90e0a30c87c)) + + - **MT8188** + + - add mmap entry for CPU idle SRAM ([32071c0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/32071c0263899e0e7a4b7f2c754e6363547f33b1)) + - refine c-state power domain for extensibility ([e35f4cb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e35f4cbf80ba671c42644c1ac7f8f6541042c6e5)) + - refine gic init flow after system resume ([210ebbb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/210ebbb0a6a0520cb3a5930c4fefa94baee33462)) + + - **NXP** + + - **i.MX** + + - **i.MX 8M** + + - correct serial output for HAB JR0 ([6e24d79](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6e24d795094e7fac1edc13336ce0bfd39d98e66f)) + - fix dram retention fsp_table access ([6c8f523](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c8f523138cd94bc0608708e821a09b02c8c2f5a)) + - move caam init after serial init ([901d74b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/901d74b2d46cbd8b1d27477fa16388520fdabab1)) + - update poweroff related SNVS_LPCR bits only ([ad6eb19](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ad6eb1951b986f30635025bbdf29e257b6b1e362)) + + - **i.MX 8Q** + + - correct architected counter frequency ([21189b8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21189b8e21062b71c9056ac1cf60d25bb018007c)) + + - **QEMU** + + - enable SVE and SME ([337ff4f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/337ff4f1dd6604738d79fd3fa275ae74d74256b2)) + + - **QTI** + + - adding secure rm flag ([b5959ab](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b5959ab029fb0a8a271967b0bd7ef438d59061bd)) + + - **Raspberry Pi** + + - **Raspberry Pi 3** + + - tighten platform pwr_domain_pwr_down_wfi behaviour ([028c4e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/028c4e42d8f632d40081b88f66d0d05c7d7c9b23)) + + - **Renesas** + + - **R-Car** + + - **R-Car 3** + + - fix RPC-IF device node name ([08ae247](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/08ae2471b1417f1d8083a79771338aa2a00b6711)) + + - **Rockchip** + + - align fdt buffer on 8 bytes ([621acbd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/621acbd055d712ab8bf79054911155598fdb74d0)) + + - **RK3399** + + - explicitly define the sys_sleep_flag_sram type ([7a5e90a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7a5e90a89d91d6662d3e468893e07c91b3a165ee)) + + - **Socionext** + + - **Synquacer** + + - increase size of BL33 ([a12a66d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a12a66d0d6d4732d41a27b1ecbc8874731c78101)) + + - **ST** + + - add max size for FIP in eMMC boot part ([e7cb4a8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e7cb4a86b884d2922984d3cd4651fb905650cfd6)) + - add missing string.h include ([0d33d38](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0d33d38334cae909a66c74187a36b5833afb8093)) + + - **STM32MP1** + + - enable crash console in FIQ handler ([484e846](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/484e846a03a1af5f88e2e28835b6349cc5977935)) + - fdts: stm32mp1: align DDR regulators with new driver ([9eed71b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9eed71b7221c5fc7ed887f1087e42c9f1a62f581)) + - update the FIP load address for serial boot ([32f2ca0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/32f2ca04bfd2d93329f2f17d9c9d134f339710f9)) + + - **STM32MP13** + + - correct USART addresses ([de1ab9f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/de1ab9fe052deba06a0904b10a6e0312ca49658e)) + + - **Xilinx** + + - include missing header ([28ba140](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28ba1400216d7c7195929d1bd53f059a440a89a2)) + - miscellaneous fixes for xilinx platforms ([bfc514f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bfc514f10393fb7f4641ad5e75049f3acc246dd2)) + - remove unnecessary header include ([0ee2dc1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ee2dc118c34ceacc921fee196a4ba9102bdfbea)) + - update define for ZynqMP specific functions ([24b5b53](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24b5b53a5922de40e53f0a7ecf65d3d0acc30a0d)) + + - **Versal** + + - add SGI register call version check ([5897e13](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5897e135445e2bf3345297fbe9971a113506d714)) + - enable a72 erratum 859971 and 1319367 ([769446a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/769446a6899d840df8aa5746ec32bf7530fc9826)) + - fix code indentation issues ([72583f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/72583f92e6cc1d691b709e05c3ae280dce016fef)) + - fix macro coding style issues ([80806aa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/80806aa1234606bb55af40ae0667cdf4d44423be)) + - fix Misra-C violations in bl31_setup and pm_svc_main ([68ffcd1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/68ffcd1bb22f2c2eac6c3329a1974b3e8ec6f515)) + - remove clock related macros ([47f8145](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/47f8145324181b86b6f460fb0c92144ef43e4e14)) + - resolve misra 10.1 warnings ([19f92c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/19f92c4cfe014c5495f3073917119385b0014eda)) + - resolve misra 15.6 warnings ([1117a16](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1117a16e0379986ea68581c02fb2fee40937452b)) + - resolve misra 8.13 warnings ([3d2ebe7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d2ebe756a50c27a00a03ae7f0109ed04681ac96)) + - resolve the misra 4.6 warnings ([f7c48d9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f7c48d9e30e9444f1fdb808ae5d06ed675e335fa)) + - resolve the misra 4.6 warnings ([912b7a6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/912b7a6fe46619e5df55dbd0b95d306f7bb2695c)) + - route GIC IPI interrupts during setup ([04cc91b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/04cc91b43c1d10fcba563e18f06336987e6e3a24)) + - use only one space for indentation ([dee5885](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dee588591328b96d9b9ef908869c8b42bd2632f2)) + + - **Versal NET** + + - Enable a78 errata workarounds ([bcc6e4a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bcc6e4a02a88056b9c45ff28f405e09444433528)) + - add default values for silicon ([faa22d4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/faa22d48d9929d57975b84ab76cb595afdcf57f4)) + - use api_id directly without FUNCID_MASK ([b0eb6d1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b0eb6d124b1764264778d17b1519bfe62b7b9337)) + + - **ZynqMP** + + - fix coverity scan warnings ([1ac6af1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1ac6af1199e2d14492a9d75aaba69bc775e55bd8)) + - ensure memory write finish with dsb() ([ac6c135](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ac6c135c83fe4efa4d6e9b9c06e899b57ce5647a)) + - fix for incorrect afi write mask value ([4264bd3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4264bd33e718023c62a2776e3ca40db88fce8b08)) + - move bl31 with DEBUG=1 back to OCM ([389594d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/389594dfa7e60a720d60f0d55296f91ba1610de5)) + - move debug bl31 based address back to OCM ([0ba3d7a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ba3d7a4ca04486f45d062fab54238d9a554a682)) + - remove additional 0x in %p print ([05a6107](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/05a6107ff18b03f4ca33496268398133abf04aaa)) + - resolve misra 4.6 warnings ([cdb6211](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cdb62114cfcdaeb85e64bcde459342a0a95f58e3)) + - resolve misra 8.13 warnings ([8695ffc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8695ffcfcb3801ea287fae7652ba1c350636831f)) + - resolve MISRA-C:2012 R.10.1 warnings ([c889088](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c889088386432af69e3ca853825c4219884c1cc1)) + - resolve the misra 4.6 warnings ([15dc3e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15dc3e4f8d9730ce58cc599fb9970d486c8b9202)) + - resolve the misra 4.6 warnings ([ffa9103](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ffa910312c371080f4d0d50eb1354ad05b7be7a8)) + - resolve the misra 8.6 warnings ([7b1a6a0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7b1a6a08ccc7522687f66e6e989bbc597d08ab06)) + +- **Bootloader Images** + + - **BL31** + + - allow use of EHF with S-EL2 SPMC ([7c2fe62](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7c2fe62f1347bb94d82e9fdd3bc5eaebedaf0bc7)) + - harden check in delegate_async_ea ([d435238](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d435238dc364f0c9f0e41661365f83d83899829d)) + - pass the EA bit to 'delegate_sync_ea' ([df56e9d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/df56e9d199939c571b3fd8f539d213fc36e14494)) + +- **Services** + + - **RME** + + - refactor RME fid macros ([fb00dc4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fb00dc4a7b208cf416d082bb4367b54286bc8e3b)) + - relax RME compiler requirements ([7670ddb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7670ddb1fb5d4fa5e2e234375f7a4c0763f1c57a)) + - update FVP platform token ([364b4cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/364b4cddbab859a56e63813aab4e983433187191)) + - use RMM shared buffer for attest SMCs ([dc65ae4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dc65ae46439f4d1be06e3a016fe76319d7a62954)) + - xlat table setup fails for bl2 ([e516ba6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e516ba6de5e248e93156b5261cedbff811226e0e)) + + - **RMMD** + + - return X4 output value ([8e51ccc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8e51cccaefc1e0e79ac2f0667ffec1cc46cf7665)) + + - **SPM** + + - **EL3 SPMC** + + - check descriptor size for overflow ([eed15e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/eed15e4310a7bcd90bf6d66b00037e05186329bb)) + - compute full FF-A V1.1 desc size ([be075c3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/be075c3edf634a2df1065597266c3e41d284287b)) + - deadlock when relinquishing memory ([ac568b2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ac568b2bccb9da71f2bd7f1c7204189d1ff678d9)) + - error handling in allocation ([cee8bb3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cee8bb3b38ea266a5008719548965352ec695cae)) + - fix detection of overlapping memory regions ([0dc3518](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0dc35186669ddaedb3a932e103c3976bc3bf75d6)) + - fix incomplete reclaim validation ([c4adbe6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c4adbe6e67617bb2d4f0ffb1c1daa3395f7ac227)) + - fix location of fragment length check ([21ed9ea](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21ed9ea32325fc556fa7e907e4995888bd3a3b45)) + - fix relinquish validation check ([b4c3621](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b4c3621e0dc8e7ec6d3229253e0326f12c8fe5a9)) + +- **Libraries** + + - **CPU Support** + + - fix cpu version check for Neoverse N2, V1 ([03ebf40](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/03ebf409c711e9f2006cedded7dc415dfe566975)) + - workaround for Cortex-A510 erratum 2666669 ([afb5d06](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/afb5d069a6fa049f18e90fa50e714b8a4acc55f4)) + - workaround for Cortex-A710 2216384 ([b781fcf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b781fcf139c3a609f1adffb8097a23eadbed53a9)) + - workaround for Cortex-A710 erratum 2291219 ([888eafa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/888eafa00b99aa06b4ff688407336811a7ff439a)) + - workaround for Cortex-A76 erratum 2743102 ([4927309](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49273098a5ccd87a2084a85f9e47d74fa3ecfc90)) + - workaround for Cortex-A77 erratum 2743100 ([4fdeaff](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4fdeaffe860a998e8503b847ecceec60dcddcdc5)) + - workaround for Cortex-A78C erratum 2376749 ([5d3c1f5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d3c1f58905d3b7350e02c4687dceaf0971700b3)) + - workaround for Cortex-X3 erratum 2313909 ([7954412](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/79544126943a90d31d81177655be11f75330ffed)) + - workaround for Neoverse N1 erratum 2743102 ([8ce4050](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8ce40503ad00fe0dd35de6e51551da2b4f08a848)) + - workaround for Neoverse-N2 erratum 2326639 ([43438ad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/43438ad1ad6651964e9ae75d35f40aed8d86d088)) + - workaround for Neoverse-N2 erratum 2388450 ([884d515](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/884d515625aa09b22245c32db2fcc9222c7f34fd)) + - workaround for Cortex A78C erratum 2242638 ([6979f47](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6979f47fecfd34ac1405117c23f2e36ecb552a20)) + - workaround for Cortex-A510 erratum 2347730 ([11d448c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/11d448c93463180d03b46e9ba204124ff7ad5116)) + - workaround for Cortex-A510 erratum 2371937 ([a67c1b1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a67c1b1b2b521c888790c68e4201ecce0836a0e9)) + - workaround for Cortex-A710 erratum 2147715 ([3280e5e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3280e5e655ad64b6e299e18624d9c586e6b37cb1)) + - workaround for Cortex-A710 erratum 2371105 ([3220f05](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3220f05ef900addccb6e444d6746e4ed28c9804f)) + - workaround for Cortex-A77 erratum 2356587 ([7bf1a7a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7bf1a7aaaa41034587e43d5805b42da83090b85b)) + - workaround for Cortex-A78C 2132064 ([8008bab](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8008babd58f60c91a88ad79df3d32f63596b433a)) + - workaround for Cortex-A78C erratum 2395411 ([4b6f002](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b6f0026ea2622b3f46cdef5b468853ddd281b39)) + - workaround for Cortex-X2 erratum 2371105 ([bc0f84d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc0f84de40d4f1efddfb50071fff09d32f0ea9b2)) + - workaround for Neoverse-N2 erratum 2376738 ([e6602d4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e6602d4b153b81b49b39c22e70f052f9018687b7)) + - workaround for Neoverse-V1 erratum 1618635 ([14a6fed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14a6fed5ac14035f578a75a9758f9df7ba4d7496)) + - workaround for Neoverse-V1 erratum 2294912 ([39eb5dd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/39eb5ddbbf98bdb6c012a9d852f489f2f8e15c05)) + - workaround for Neoverse-V1 erratum 2372203 ([57b73d5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/57b73d553305d89da7098f9b53b0a2356ca7ff8b)) + + - **EL3 Runtime** + + - **RAS** + + - restrict RAS support for NS world ([46cc41d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/46cc41d5592a16f702f7f0c0c41f8948a3e11cda)) + - trap "RAS error record" accesses only for NS ([00e8f79](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/00e8f79c15d36f65f6c7f127177105e02177cbc0)) + + - **FCONF** + + - fix type error displaying disable_auth ([381f465](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/381f465ca92f7c9759e85c1bfb4c95ceda26581e)) + + - **PSCI** + + - fix MISRA failure - Memory - illegal accesses ([0551aac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0551aac5637a638d4b9d8865a2c20ec5153de3bf)) + + - **GPT** + + - correct the GPC enable sequence ([14cddd7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14cddd7a58799c8a9d349a4adc0136c1ab5d0b6c)) + + - **C Standard Library** + + - pri*ptr macros for aarch64 ([d307229](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d307229d754ae4d833ed50be50420aaf070065bf)) + + - **PSA** + + - fix Null pointer dereference error ([c32ab75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c32ab75c41adfe28a60f1ff159012a7d78e72fdc)) + - update measured boot handle ([4d879e1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4d879e1e5a40cefae5b5e13086a16741bf3f6d67)) + - add missing semicolon ([d219ead](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d219ead1db5ca02ec7c7905ac01d7b268c5026ae)) + - align with original API in tf-m-extras ([471c989](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/471c9895a630560561717067113e4c4d7127bb9f)) + - extend measured boot logging ([901b0a3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/901b0a3015a652d9eb66c063b0984fade9adf08f)) + + - **Context Management** + + - remove explicit ICC_SRE_EL2 register read ([2b28727](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2b28727e6dafdaa08a517b5a97bda5de26cc8919)) + + - **Semihosting** + + - fix seek call failure check ([7c49438](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7c4943887477754024f0f736461d9543d502efcc)) + +- **Drivers** + + - **Authentication** + + - correct sign-compare warning ([ed38366](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ed38366f1dfeb0b0789fd69b400728598ae3c64e)) + + - **Measured Boot** + + - add SP entries to event_log_metadata ([e637a5e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e637a5e19da72599229fd2c70e793c123aaf14ca)) + - clear the entire digest array of Startup Locality event ([70b1c02](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/70b1c025003452602f68feb13402c705e44145aa)) + - fix verbosity level of RSS digests traces ([2abd317](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2abd317d27a26bbfa3da7fe3fe709da3fa0f09af)) + + - **MMC** + + - remove broken, unsecure, unused eMMC RPMB handling ([86b015e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/86b015eb1be57439c2a01cb35d800c7f1b5c8467)) + - resolve the build error ([ccf8392](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ccf8392ccb105638fe710901d3c7ed6594d9450e)) + + - **SCMI** + + - base: fix protocol list querying ([cad90b5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cad90b569db7c547470cca922bd93207adcadfad)) + - base: fix protocol list response size ([d323f0c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d323f0cf000f1d999bf78d89c0037af76b6bf8d8)) + + - **UFS** + + - add retries to ufs_read_capacity ([28645eb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28645ebd706fe6ac9f34db9f7be5657fe4cffc1a)) + - fix slot base address computation ([7d9648d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7d9648dd6cf3b1dcd90b6917d9d0b545b1c4c975)) + - init utrlba/utrlbau with desc_base ([9d6d1a9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d6d1a94c99c3a0e89792c5cc118a1d8c8a9dbb7)) + - point utrlbau to header instead of upiu ([9d3f6c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d3f6c4b6068b3a4747f5d1dc650607876eff583)) + - removes dp and run-stop polling loops ([660c208](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/660c208d9bd2770f295005fc26a9b6f788567f41)) + - retry commands on unit attention ([3d30955](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d309556c75bcdb59fd4e4178fa2b79aa472dc90)) + + - **Arm** + + - **GIC** + + - **GICv3** + + - fix overflow caused by left shift ([6aea762](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6aea7624a01cc39c19d4237c4b108659270a61c5)) + - update the affinity mask to 8 bit ([e689048](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e689048e20af70983e0d384301c408fc725cb5eb)) + + - **GIC-600** + + - implement workaround to forward highest priority interrupt ([e1b15b0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e1b15b09a530f2a0b0edc4384e977452d6b389eb)) + + - **RSS** + + - clear the message buffer ([e3a6fb8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e3a6fb84f523e68d2f1398348d1ae2635f3e57bc)) + - determine the size of sw_type in RSS mboot metadata ([2c8f2a9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2c8f2a9ad45023354516d419dc9fda2a4f02812b)) + - fix build issues with comms protocol ([ab545ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ab545efddcdbf5d08ad3b1e8f4ea15a0faf168a7)) + - reduce input validation for measured boot ([13a129e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/13a129e8dcea358033f3c83b2d81b25129e02d43)) + - remove dependency on attestation header ([6aa7154](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6aa71542f35047ea0b537e3a6016de6c579c9d6b)) + - rename AP-RSS message size macro ([70247dd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/70247ddbbd0a55a1ddf1d02f2a35b5cad3949dd1)) + + - **NXP** + + - **DDR** + + - fix firmware buffer re-mapping issue ([742c23a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/742c23aab79a21803472c5b4314b43057f1d3e84)) + + - **ST** + + - **Clock** + + - correct MISRA C2012 15.6 ([56f895e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/56f895ede3a2a4a97c0e4f8270050aff20a167bc)) + - correctly check ready bit ([3b06a53](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3b06a53044e754979cb0608fd93a137a5879a6a0)) + +- **Miscellaneous** + + - **AArch64** + + - make AArch64 FGT feature detection more robust ([c687776](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c6877763cd3a286983df160c8207368174c1b820)) + + - **Debug** + + - backtrace stack unwind misses lr adjustment ([a149eb4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a149eb4d87453f58418ad32c570090739a3e0dd6)) + - decouple "get_el_str()" from backtrace ([0ae4a3a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ae4a3a3f0cd841b83f2944dde9837ea67f08813)) + + - **FDTs** + + - **STM32MP1** + + - **STM32MP13** + + - align sdmmc pins with kernel ([c7ac7d6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c7ac7d65a7d1ee1b656bf1260ede6b8e2226bbac)) + - cleanup DT files ([4c07deb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4c07deb53e0e7daafc93bc67fdcbb3de7b73d730)) + - correct PLL nodes name ([93ed4f0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/93ed4f0801f5b3571abdd7e039d09d508c987063)) + - remove secure status ([8ef8e0e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8ef8e0e30e301e6b2595d571f004ae86b1a1ce06)) + - update SDMMC max frequency ([c9a4cb5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c9a4cb552cdd168fcab2c0383b8fbe30dc99092f)) + + - **Security** + + - optimisations for CVE-2022-23960 ([e74d658](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e74d658181e5e69b6b5e16b40adc1ffef4c1efb9)) + +- **Documentation** + + - document missing RMM-EL3 runtime services ([e50fedb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e50fedbc869341d044d4cb3479a0ab3d4edaf225)) + - add LTS maintainers ([ab0d4d9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ab0d4d9d44fe54535a0ae647092a3cfff368f126)) + - update maintainers list ([f23ce63](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f23ce639050481cda939b9e4738ed01d46481ee3)) + + - **Changelog** + + - fix the broken link to commitlintrc.js ([c1284a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c1284a7f93309c88fd781d2b4720f742e147284e)) + +- **Build System** + + - disable default PIE when linking ([7b59241](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7b5924184566bcdcc01966905ffdcabcd6ea4b32)) + - discard sections also with SEPARATE_NOBITS_REGION ([64207f8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/64207f858f5cbf44aa6528be19a863acc4444568)) + - ensure that the correct rule is called for tools ([598b166](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/598b166bbc2f09fc219d44ecff0c870854bfa093)) + - fix arch32 build issue for clang ([94eb127](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/94eb127719881f39c7f235c887fb2c0b82341696)) + - make TF-A use provided OpenSSL binary ([e95abc4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e95abc4c01822ef43e9e874d63d6596dc0b57279)) + +- **Tools** + + - **Secure Partition Tool** + + - fix concurrency issue for SP packages ([0aaa382](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0aaa382fe2395c82c9491b199b6b82819afd368f)) + - operators "is/is not" in sp_mk_gen.py ([1a28f29](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1a28f290b8224eb1d78a2476faaedc5154f82208)) + - 'sp_mk_generator.py' reference to undef var ([0be2475](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0be2475f6990a37d2d54b7ed06bac9cb46f4660d)) + +- **Dependencies** + + - add missing aeabi_memcpy.S ([93cec69](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/93cec697deb654303379cae8f25a31dc8b90cd31)) + +## [2.7.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.6..refs/tags/v2.7.0) (2022-05-20) + +### New Features + +- **Architecture** + + - **Statistical profiling Extension (FEAT_SPE)** + + - add support for FEAT_SPEv1p2 ([f20eb89](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f20eb893a072bb9b404eedb886e8c65fe76ffb45)) + + - **Branch Record Buffer Extension (FEAT_BRBE)** + + - add BRBE support for NS world ([744ad97](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/744ad97445ce7aa65adaef376d0b5bafc12a90d3)) + + - **Extended Cache Index (FEAT_CCIDX)** + + - update the do_dcsw_op function to support FEAT_CCIDX ([d0ec1cc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d0ec1cc437c59e64ecba44710dbce82a04ff892d)) + +- **Platforms** + + - add SZ_* macros ([1af59c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1af59c457010e6e3e6536752736eb02115bca543)) + + - **Allwinner** + + - add SMCCC SOCID support ([436cd75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/436cd754f2b0f9c0ce3094961bd1e179eeff2fc1)) + - allow to skip PMIC regulator setup ([67412e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/67412e4d7ae3defaac78ef5e351c63e06cfd907a)) + - apx803: add aldo1 regulator ([a29f6e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a29f6e76cbf76d509c00f84f068b59864d210dfd)) + - choose PSCI states to avoid translation ([159c36f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/159c36fd2fc5afbe979e5028b9e845ed4b7a40f1)) + - provide CPU idle states to the rich OS ([e2b1877](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e2b18771fc2a0528dda18dbdaac08dd8530df25a)) + - simplify CPU_SUSPEND power state encoding ([52466ec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52466ec38ef312da62ad062720a03a183329f831)) + + - **Arm** + + - **FVP** + + - measure critical data ([cf21064](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cf21064ec8a1889f64de48e30e38285227d27745)) + - update HW_CONFIG DT loading mechanism ([39f0b86](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/39f0b86a76534d0b7c71dd0c8b34f1a74480386b)) + - enable RSS backend based measured boot ([c44e50b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c44e50b72567205650c6455f3a258f36af0c84dd)) + + - **Morello** + + - add changes to enable TBBR boot ([4af5397](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4af53977533bee7b5763d3efad1448545c2ebef7)) + - add DTS for Morello SoC platform ([572c8ce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/572c8ce255397f7cff9640676e510817a8e4c6a3)) + - add support for nt_fw_config ([6ad6465](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6ad6465e5ce452688cac079f16d26f64e9f4ce3c)) + - add TARGET_PLATFORM flag ([8840711](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8840711f33131969ec6b62ca3da079cf0573ac8b)) + - configure DMC-Bing mode ([9b8c431](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9b8c431e2b2d656da7f8c4158e3d32e104446fec)) + - expose scmi protocols in fdts ([87639aa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/87639aab0b6a30d4f49d069c0ea06900b11072a6)) + - split platform_info sds struct ([4a7a9da](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a7a9dafbc953089957a0cc1a7183731a5b003e1)) + - zero out the DDR memory space ([2d39b39](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2d39b39704c1e4f2a189543ac4ff05ae58e5f5c8)) + + - **N1SDP** + + - add support for nt_fw_config ([cf85030](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cf85030efe73439e06295f8185b0a6bebf7b5eae)) + - enable trusted board boot on n1sdp ([fe2b37f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fe2b37f6858168a56c3d393bc72f560468d02165)) + + - **RD** + + - **RD-N2** + + - add board support for rdn2cfg2 variant ([efeb438](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/efeb43808d2e3ed23e1d51d5e86460db92971e96)) + - add support for rdedmunds variant ([ef515f0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef515f0d3466a8beded4fd662718abbd97391b13)) + + - **SGI** + + - add page table translation entry for secure uart ([33d10ac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/33d10ac8bf134519f303fd7ce5fb5d583be2f515)) + - deviate from arm css common uart related definitions ([f2cccca](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f2ccccaa81ec14a80fedb48c37226e5d852ada7a)) + - enable fpregs context save and restore ([18fa43f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/18fa43f753b79cfc3cc5426a3ef50b04efbf6206)) + - route TF-A logs via secure uart ([987e2b7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/987e2b7c20eb4ab4215ff5289b715300f5cec054)) + + - **TC** + + - add reserved memory region for Gralloc ([ad60a42](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ad60a42cd79713984065dca8540c091c49755f32)) + - enable CI-700 PMU for profiling ([fbfc598](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fbfc59840f9cd0ea53921c7f6fb9f4850a3b42ee)) + - enable GPU ([82117bb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/82117bb48180175c25936b0ff9e33563e25e18f4)) + - enable SMMU for DPU ([4a6ebee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a6ebeeca37ece34a58982c8b6ebdc8cfd70814b)) + - enable tracing ([59da207](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/59da207e2f2f028c9051c89bc5a05e95d996c18c)) + + - **Corstone-1000** + + - identify bank to load fip ([cf89fd5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cf89fd57ed3286d7842eef41cd72a3977eb6d317)) + - implement platform specific psci reset ([a599c80](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a599c80d063975cbeedbc86cfb619fca8545c487)) + - made changes to accommodate 3MB for optee ([854d1c1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/854d1c103a9b73bbde7ef1b89b06b29e3cc053bb)) + + - **Intel** + + - add macro to switch between different UART PORT ([447e699](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/447e699f70f1a1d1b85a8136b445eba689166c5d)) + - add RSU 'Max Retry' SiP SMC services ([4c26957](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4c26957be253a7ab3acb316f42bf3ee10c409ed2)) + - add SiP service for DCMF status ([984e236](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/984e236e0dee46708534a23c637271a931ceb67e)) + - add SMC for enquiring firmware version ([c34b2a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c34b2a7a1a38dba88b6b668a81bd07c757525830)) + - add SMC support for Get USERCODE ([93a5b97](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/93a5b97ec9e97207769db18ae34886e6b8bf2ea4)) + - add SMC support for HWMON voltage and temp sensor ([52cf9c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52cf9c2cd4882534d02e8996e4ff1143ee59290e)) + - add SMC support for ROM Patch SHA384 mailbox ([77902fc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77902fca8fe7449473b09198e1fe197f7b4765d7)) + - add SMC/PSCI services for DCMF version support ([44eb782](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44eb782e15c9af532f2455b37bd53ca93830f6e2)) + - add SMPLSEL and DRVSEL setup for Stratix 10 MMC ([bb0fcc7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb0fcc7e011ec4319a79734ba44353015860e39f)) + - add support for F2S and S2F bridge SMC with mask to enable, disable and reset bridge ([11f4f03](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/11f4f03043ef05762f4d6337804c39dc8f9af54f)) + - allow to access all register addresses if DEBUG=1 ([7e954df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e954dfc2ba83262f7596dd0f17de75163e49e5e)) + - create source file for firewall configuration ([afa0b1a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/afa0b1a82a404c616da2da8f52cdcd587938955f)) + - enable firewall for OCRAM in BL31 ([ae19fef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ae19fef33707700a91b0b672aa784e084a6ca500)) + - enable SMC SoC FPGA bridges enable/disable ([b7f3044](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b7f3044e8725d9af997999547630892cf9e2f0ad)) + - extend attestation service to Agilex family ([581182c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/581182c1916df03860744d8e32941c72b2cc3fda)) + - implement timer init divider via cpu frequency. ([#1](https://review.trustedfirmware.org:29418/TF-A/trusted-firmware-a/issues/1)) ([f65bdf3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f65bdf3a54eed8f7651761c25bf6cc7437f4474b)) + - initial commit for attestation service ([d174083](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d17408316db10db611e23716e8a5b9b9f53ad509)) + - single certificate feature enablement ([7facace](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7facacec6328e505b243a4974d045d45fe068afd)) + - support AES Crypt Service ([6726390](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6726390eb02e9659cfaf2d3598be9bf12fbc5901)) + - support crypto service key operation ([342a061](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/342a0618c7ff89327ac5b34dc0713509ffae609b)) + - support crypto service session ([6dc00c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6dc00c24ab0100a2aae0f416c72470f8ed17e149)) + - support ECDH request ([4944686](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49446866a515c2db855d456f39df3d586b2084b7)) + - support ECDSA Get Public Key ([d2fee94](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d2fee94afa6ba7e76508e6bead7eb2936c5eafb8)) + - support ECDSA HASH Signing ([6925410](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/692541051b8cb0f435ae46c5d7351231ee292319)) + - support ECDSA HASH Verification ([7e25eb8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e25eb87016ba8355cf0a3a5f71fb8b8785de044)) + - support ECDSA SHA-2 Data Signature Verification ([5830506](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/583050607e43cef8b544a5700386a019e54c422f)) + - support ECDSA SHA-2 Data Signing ([07912da](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/07912da1b7663451493fb5e40e4c33deeb18a639)) + - support extended random number generation ([24f9dc8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24f9dc8a43fea350416ca9312a78ab4e786da8ad)) + - support HMAC SHA-2 MAC verify request ([c05ea29](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c05ea2969070be90a7dbb2d0344c66d89401edf6)) + - support session based SDOS encrypt and decrypt ([537ff05](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/537ff052579862a4865d36d06940feaa796d16da)) + - support SHA-2 hash digest generation on a blob ([7e8249a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e8249a2dbacfa751990c47644f0403311c6e260)) + - support SiP SVC version ([f0c40b8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f0c40b897f8a25bc50c53239dcf750dd395ebabf)) + - support version 2 SiP SVC SMC function ID for mailbox commands ([c436707](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c436707bc6eed31ab61408ef40db6063d05f0912)) + - support version 2 SiP SVC SMC function ID for non-mailbox commands ([ad47f14](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ad47f1422f3f9aa4a622e08b71fc8f5caab98a98)) + - update to support maximum response data size ([b703fac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b703facaaae1e3fe5afa4742b436bb07e065b5e9)) + + - **Marvell** + + - **Armada** + + - **A3K** + + - add north and south bridge reset registers ([a4d35ff](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4d35ff381c625d61bcc22f9f9a1a45d8663b19d)) + + - **MediaTek** + + - introduce mtk makefile ([500d40d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/500d40d877617653d347fb6308144973d4297ab9)) + + - **MT8195** + + - apply erratas of CA78 for MT8195 ([c21a736](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c21a736d6f3fa9fb0647bff404b0174ebf1acd91)) + - add EMI MPU surppot for SCP and DSP ([690cb12](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/690cb1265ea84851bd6405a0a6a57d2f1c9f03a3)) + - dump EMI MPU configurations ([20ef588](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/20ef588e86ad8f3cf13382c164463046db261feb)) + - improve SPM wakeup log ([ab45305](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ab45305062f50f81e5c3f800ef4c6cef5097cb04)) + + - **MT8186** + + - add DFD control in SiP service ([e46e9df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e46e9df0d0e05f2aaee613fc4f697fcc8d79c0b3)) + - add SPM suspend driver ([7ac6a76](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7ac6a76c47d429778723aa804b64c48220a10f11)) + - add Vcore DVFS driver ([635e6b1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/635e6b108e773daf37c00f46e6fbb1cae4e78f96)) + - disable 26MHz clock while suspending ([9457cec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9457cec8c02f78ba56fd9298dd795766c89281a2)) + - initialize platform for MediaTek MT8186 ([27132f1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/27132f13ca871dc3cf1aa6938995284cf5016e00)) + - add power-off function for PSCI ([a68346a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a68346a772859ee6971ec14c6473d2a853e9c66f)) + - add CPU hotplug ([1da57e5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1da57e54b2270b3b49710afa6fd947b01d61b261)) + - add DCM driver ([95ea87f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/95ea87ffc2445c77f070e6a2f78ffa424810faed)) + - add EMI MPU basic driver ([1b17e34](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1b17e34c5d7740a357b2027d88aef7760b346616)) + - add MCDI drivers ([06cb65e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/06cb65ef079941d0525dca75dd0e110e9330906d)) + - add pinctrl support ([af5a0c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af5a0c40aff21c4b8771365f19dcb01d6086b30d)) + - add pwrap and pmic driver ([5bc88ec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5bc88ec61c75ed42b41d84817aa4d6ee68a2efc8)) + - add reboot function for PSCI ([24dd5a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24dd5a7b71544c503446e58cb23c0cfd09245a3c)) + - add RTC drivers ([6e5d76b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6e5d76bac8786120d037953f5a6fd67aaff035c1)) + - add SiP service ([5aab27d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5aab27dc4294110a6c0b69bf5ec5343e7df883a7)) + - add sys_cirq support ([109b91e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/109b91e38c8d4f73941c8574759560a1f1636d05)) + - apply erratas for MT8186 ([572f8ad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/572f8adbb062c36835fbb82944dd2ed772134bfd)) + - initialize delay_timer ([d73e15e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d73e15e66a33398c8fc51c83f975a3f35494faf5)) + - initialize GIC ([206f125](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/206f125cc177bc110eb87d40ffc7fa18b28c01ce)) + - initialize systimer ([a6a0af5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a6a0af57c3369dfc6fc2f25877d812a24e9be311)) + + - **NXP** + + - add SoC erratum a008850 ([3d14a30](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d14a30b88762e901e134acc89c6ac4fa9e3f321)) + - add ifc nor and nand as io devices ([b759727](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b759727f5936a687314168dd8912d30897a8c6be)) + - add RCPM2 registers definition ([d374060](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d374060abe9b63296f63f1e3c811aeeddb7a093c)) + - add CORTEX A53 helper functions ([3ccc8ac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3ccc8ac3e5da48819a2fc90ec48a175515de38cb)) + + - **i.MX** + + - **i.MX 8M** + + - add a simple csu driver for imx8m family ([71c40d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/71c40d3bb7c90a6c36d5c49d0830ca95aba65a2f)) + - add imx csu/rdc enum type defines for imx8m ([0c6dfc4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0c6dfc47847608b6ade0c00716e93afc6725362c)) + - enable conditional build for SDEI ([d2a339d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d2a339dfa1665edf87a30a4318af954e764c205c)) + - enable the coram_s tz by default on imx8mn/mp ([d5ede92](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5ede92d78c829d8a3adad0759219b79e0dc0707)) + - enable the csu init on imx8m ([0a76495](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0a76495bc2cb0c5291027020a3cd2d3adf31c8ed)) + - do not release JR0 to NS if HAB is using it ([77850c9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77850c96f23bcdc76ecb0ecd27a982c00fde5d9d)) + - switch to xlat_tables_v2 ([4f8d5b0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4f8d5b018efc42d1ffa76fca8efb0d16a57f5edd)) + + - **i.MX 8M Mini** + + - enable optee fdt overlay support ([9d0eed1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d0eed111cb1294605b6d82291fef16a51d35e46)) + - enable Trusty OS on imx8mm ([ff3acfe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff3acfe3cc1658917376152913a9d1b5b9b8de34)) + - add support for measured boot ([cb2c4f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cb2c4f93c18b948fbfde9d50ab7d30362be0e00a)) + + - **i.MX 8M Plus** + + - add trusty for imx8mp ([8b9c21b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8b9c21b480dd5c3265be1105a9462b3f5657a6b1)) + - enable BL32 fdt overlay support on imx8mp ([aeff146](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/aeff14640a91f6d33bfdbc0dc7b0e920f6d14b91)) + + - **i.MX 8M Nano** + + - enable optee fdt overlay support ([2612891](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/26128912884b26fab67bce9d87ba0e1c85a0be1e)) + - enable Trusty OS for imx8mn ([99349c8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99349c8ecba910dabbaa72b9be91f3ed762036f5)) + + - **i.MX 8M Q** + + - enable optee fdt overlay support ([023750c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/023750c6a898e77c185839f5e56f8e23538f718a)) + - enable trusty for imx8mq ([a18e393](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a18e393339e1d481f4fdf0d621fe4f39ce93a4fe)) + + - **Layerscape** + + - add CHASSIS 3 support for tbbr ([9550ce9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9550ce9ddd7729a961f51ed61ea4b2030e284dcb)) + - add new soc errata a009660 support ([785ee93](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/785ee93cc3bd9b43d88fee5acefbd131bf6f2756)) + - add new soc errata a010539 support ([85bd092](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/85bd0929433875e0b84fdc2046d9ec2cf0164903)) + - add soc helper macro definition for chassis 3 ([602cf53](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/602cf53b6f507cea88f4af5c07bed9325bc7a9b8)) + - define more chassis 3 hardware address ([0d396d6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0d396d6455a659c4e679f02fae1f9043713474b0)) + - print DDR errata information ([3412716](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3412716b30260958b30d1fa2e1c6d8cce195cd7d)) + + - **LS1043A** + + - add ls1043a soc support ([3b0de91](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3b0de9182501fae9de372efd1faaf35a7bf74f68)) + + - **LS1043ARDB** + + - add ls1043ardb board support ([e4bd65f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e4bd65fed8a12d06181c1343cf786ac91badb6b0) + + - **LX2** + + - enable DDR erratas for lx2 platforms ([cd960f5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd960f5009ee062bba9c479505caee6bbe644649)) + + - **LS1046A** + + - add new SoC platform ls1046a ([cc70859](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc708597fa72094c5a01df60e6538e4a7429c2a0)) + + - **LS1046ARDB** + + - add ls1046ardb board support ([bb52f75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb52f7560b62043ed08a753f399dc80e8c1582d3)) + + - **LS1046AFRWY** + + - add ls1046afrwy board support ([b51dc56](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b51dc56ab9ea79e4709f0d0ce965525d0d3da918)) + + - **LS1046AQDS** + + - add board ls1046aqds support ([16662dc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/16662dc40dd2578d3000528ece090ed39ed18b9c)) + + - **LS1088A** + + - add new SoC platform ls1088a ([9df5ba0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9df5ba05b4fe4cd44157363a897b73553ba6e2f1)) + + - **LS1088ARDB** + + - add ls1088ardb board support ([2771dd0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2771dd0293b6cda6811e8bed95f2354a3ee0124e)) + + - **LS1088AQDS** + + - add ls1088aqds board support ([0b0e676](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0b0e67669814139c6818e61e03d0d0e3314fdc99)) + + - **QEMU** + + - add SPMD support with SPMC at S-EL1 ([f58237c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f58237ccd9fd2350730d60ab7de59b5c376bfb35)) + - add support for measured boot ([5e69026](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5e690269d579d9461be3c5f5e3f59d4c666863a0)) + + - **QTI** + + - **MSM8916** + + - allow booting secondary CPU cores ([a758c0b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a758c0b65c6730fb07846899d6436ba257484d34)) + - initial platform port ([dddba19](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dddba19a6a3cb7a1039beaffc3169c4eb3291afd)) + - setup hardware for non-secure world ([af64473](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af6447315c8534331513ca6b6556af661e0ba88b)) + + - **Renesas** + + - **R-Car** + + - **R-Car 3** + + - modify sequence for update value for WUPMSKCA57/53 ([d9912cf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d9912cf3d1022fc6d38a6059290040985de56e63)) + - modify type for Internal function argument ([ffb725b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ffb725be98ffd010c851629a6da75bf57f770c7f)) + - update IPL and Secure Monitor Rev.3.0.3 ([14d9727](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14d9727e334300b3f5f57e76a9f6e21431e6c6b5)) + + - **ST** + + - add a function to configure console ([53612f7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/53612f72938f37244a5f10ae7c57abe7358c221f)) + - add STM32CubeProgrammer support on UART ([fb3e798](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fb3e7985c9b657c535c02b722ecc413f643e671e)) + - add STM32MP_UART_PROGRAMMER target ([9083fa1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9083fa11ead67272b94329e8f84257de6658620d)) + - add early console in BL2 ([c768b2b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c768b2b22f4fb16cf8be8b4815a1984b29918c20)) + - disable authentication based on part_number ([49abdfd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49abdfd8cececb91a4bc7e7b29a30c09dce461c7)) + - get pin_count from the gpio-ranges property ([d0f2cf3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d0f2cf3b148df75d5cbbd42dfa18012043e5d1f4)) + - map 2MB for ROM code ([1697ad8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1697ad8cc81307972d31cec3b27d58f589eeeb3f)) + - protect UART during platform init ([acf28c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/acf28c267b3679a0770b2010f2ec3fb3c2d19975)) + - update stm32image tool for header v2 ([2d8886a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2d8886aceed613b9be25f20900914cacc8bb0fb9)) + - update the security based on new compatible ([812daf9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/812daf916c9c977a4f6d7d745d22b90c8492fc71)) + - use newly introduced clock framework ([33667d2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/33667d299bd5398ca549f542345e0f321b483d17)) + + - **ST32MP1** + + - adaptations for STM32MP13 image header ([a530874](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a5308745ee3ab3b77ca942052e60968bcc01340d)) + - add "Boot mode" management for STM32MP13 ([296ac80](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/296ac8012b77ea84079b38cc60ee786a5f91857f)) + - add a second fixed regulator ([225ce48](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/225ce4822ccf2e7c7c1fca6cf3918d4399158613)) + - add GUID values for updatable images ([8d6b476](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8d6b4764f3e54431c3d01342d39d1efa70c3dbf9)) + - add GUID's for identifying firmware images to be booted ([41bd8b9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/41bd8b9e2ad3b755505684601f07d4f7f8ec04c4)) + - add helper to enable high speed mode in low voltage ([dea02f4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dea02f4eaed855c2f05d8a1d7eefca313e98e5b4)) + - add logic to pass the boot index to the Update Agent ([ba02add](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ba02add9ea8fb9a8b0a533c1065a77c7dda4f2a6)) + - add logic to select the images to be booted ([8dd7553](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8dd755314fdfa077465bd6cd5e248be392d90378)) + - add NVMEM layout compatibility definition ([dfbdbd0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dfbdbd0625990267c6742268118ea748e77c6123)) + - add part numbers for STM32MP13 ([30eea11](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/30eea116cdd66b3fa1e1208e185eb7285a83d898)) + - add regulator framework compilation ([bba9fde](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bba9fdee589fb9a7aca5963f53b7ce67c30520b3)) + - add sdmmc compatible in platform define ([3331d36](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3331d3637c295993a78f22afe7463cf1c334d329)) + - add sign-compare warning ([c10f3a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c10f3a4559ebf7a654a9719fec619e81e6ee1d69)) + - add stm32_get_boot_interface function ([a6bfa75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a6bfa75cf25241a486ab371ae105ea7ebf2d34d8)) + - add support for building the FWU feature ([ad216c1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ad216c106682f1d2565b2a08e11a601b418dc8a4)) + - add support for reading the metadata partition ([0ca180f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ca180f6416160a523ff442f1ad0b768a9a3a948)) + - add timeout in IO compensation ([de02e9b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/de02e9b0ec29548b8ce5ef6ee9adcd9c5edb0518)) + - allow configuration of DDR AXI ports number ([88f4fb8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/88f4fb8fa759b1761954067346ee674b454bdfde)) + - call pmic_voltages_init() in platform init ([ffd1b88](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ffd1b889225a8aec124df9e330f41dc638fd7180)) + - chip rev. Z is 0x1001 on STM32MP13 ([ef0b8a6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef0b8a6c1b1a0eab3626041f3168f82bdb410836)) + - enable BL2_IN_XIP_MEM to remove relocation sections ([d958d10](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d958d10eb360024e15f3c921dc3863a0cee98830)) + - enable format-signedness warning ([cff26c1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cff26c19169dd94857e8180cc46b7aa4ccac574a)) + - get CPU info from SYSCFG on STM32MP13 ([6512c3a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6512c3a62a4a7baaf32597284b242bc7172b7e26)) + - introduce new flag for STM32MP13 ([bdec516](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bdec516ee862bfadc25a4d0c02a3b8d859c1fa25)) + - manage HSLV on STM32MP13 ([fca10a8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fca10a8f1b47231ef92634a0adf1a26cbfc97c2a)) + - manage monotonic counter ([f5a3688](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f5a3688b8608df0f269a0b6df18632ebb9e26a01)) + - new way to access platform OTP ([ae3ce8b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ae3ce8b28eac73e9a41fdb28424d9f0f4b5f200e)) + - preserve the PLL4 settings for USB boot ([bf1af15](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bf1af154db2c89028a8a551c18885add35d38966)) + - register fixed regulator ([967a8e6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/967a8e63c33822680e3a4631430dcd9a4a64becd)) + - remove unsupported features on STM32MP13 ([111a384](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/111a384c90afc629e644e7a8284abbd4311cc6b3)) + - retry 3 times FWU trial boot ([f87de90](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f87de907c87e5b2091592c131c4d3d2f737bef01)) + - select platform compilation either by flag or DT ([99a5d8d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99a5d8d01d38474b056766651bd746a4fe93ab20)) + - skip TOS_FW_CONFIG if not in FIP ([b706608](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b7066086424c2f6fd04880db852306d6f487962e)) + - stm32mp_is_single_core() for STM32MP13 ([7b48a9f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7b48a9f3286b8f174acf8821fec48fd2e4771514)) + - update BACKUP_BOOT_MODE for STM32MP13 ([4b031ab](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b031ab4c50d0b9f7127daa7f4eec634f39de970)) + - update boot API for header v2.0 ([5f52eb1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5f52eb15970e57d2777d114948fc1110e3dd3f6c)) + - update CFG0 OTP for STM32MP13 ([1c37d0c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1c37d0c1d378769249c797de5b13d73cf6f17a53)) + - update console management for SP_min ([aafff04](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/aafff0435448c8409935132be41758e0031f0822)) + - update IO compensation on STM32MP13 ([8e07ab5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8e07ab5f705b213af28831f7c3e9878154e07df0)) + - update IP addresses for STM32MP13 ([52ac998](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52ac9983d67522b6b821391941c8b0d01fd68941)) + - update memory mapping for STM32MP13 ([48ede66](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/48ede6615168118c674288f2e4f8ee1b11d2fa02)) + - updates for STM32MP13 device tree compilation ([d38eaf9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d38eaf99d327bc1400f51c87b6d8a2f92cd828c6)) + - usb descriptor update for STM32MP13 ([d59b9d5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d59b9d53b9cfb2443575c62c6716eb5508374a7b)) + - use clk_enable/disable functions ([c7a66e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c7a66e720ae1a1a5ef98eaf9ff327cd352549010)) + - use only one filter for TZC400 on STM32MP13 ([b7d0058](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b7d0058a3a9153a3863cf76a6763ea751b3ab48d)) + - warn when debug enabled on secure chip ([ac4b8b0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ac4b8b06eb23134d2a9002834541d33f8d43661b)) + + - **Texas Instruments** + + - add enter sleep method ([cf5868b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cf5868b8cd7239dee69bdf6ba3ab87bd06bf15f5)) + - add gic save and restore calls ([b40a467](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b40a467783e5911f97d6e92ebdeb34ca2f005552)) + - add PSCI handlers for system suspend ([2393c27](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2393c27680a1ec636e413051e87e986df5a866fe)) + - allow build config of low power mode support ([a9f46fa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a9f46fad82b807a9f0a967245e3ac10ee8dd0ef1)) + - increase SEC_SRAM_SIZE to 128k ([38164e6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/38164e64bd853a8329475e9168c5fcb94ecc528b)) + + - **Xilinx** + + - **Versal** + + - add SPP/EMU platform support for versal ([be73459](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/be73459a945d8fa781fcc864943ccd0a8d92421c)) + - add common interfaces to handle EEMI commands ([1397967](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1397967490c9f0ebff0d20a566260d1475fe065e)) + - add SMCCC call TF_A_PM_REGISTER_SGI ([fcf6f46](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fcf6f469318d693a024d42ae2d0f4afb26c1e85d)) + - add support to reset SGI ([bf70449](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bf70449ba2d1ffd20b01741c491dc0f565009b3d)) + - add UART1 as console ([2c79149](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2c791499c26b40c31ce7f68c3bf0dca777fc62de)) + - enhance PM_IOCTL EEMI API to support additional arg ([d34a5db](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d34a5db8a76abdfc8fa68f43b24b971699086a06)) + - get version for ATF related EEMI APIs ([da6e654](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/da6e654bc8b03ee784d0e96a71c4e591e63930f2)) + - remove the time stamp configuration ([18e2a79](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/18e2a79f8a5eaa72a2a7e641c2481beb9f827dce)) + + - **ZynqMP** + + - disable the -mbranch-protection flag ([67abd47](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/67abd4762bd563be94e734bb0fe4087e88d5d446)) + - fix section `coherent_ram' will not fit in region `RAM' ([9b4ed0a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9b4ed0af02a8ff1fd9a81af5213fde16d3eb8d92)) + - add feature check support ([223a628](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/223a6284b8a0a3ead884a7f0cf333a464d32e319)) + - add support to get info of xilfpga ([cc077c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc077c22273075db328bd30fa12c28abf9eef052)) + - add uart1 as console ([ea66e4a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ea66e4af0baf5d5b905e72f824a672f16a6e0f98)) + - increase the max xlat tables when debug build is enabled ([4c4b961](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4c4b9615b1d9512a4a89aa08e722547cc491a07b)) + - pass ioctl calls to firmware ([76ff8c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/76ff8c459e9e6d105e614d68648bd6680806f93e)) + - pm_api_clock_get_num_clocks cleanup ([e682d38](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e682d38b56854e1586b25d929dbc83543b4c66e4)) + +- **Bootloader Images** + + - add XLAT tables symbols in linker script ([bb5b942](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb5b942e6f133198daedcca0b74ec598af260a54)) + + - **BL2** + + - add support to separate no-loadable sections ([96a8ed1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/96a8ed14b74cca33a8caf567d0f0a2d3b2483a3b)) + + - **BL31** + + - aarch64: RESET_TO_BL31_WITH_PARAMS ([25844ff](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/25844ff728e4a0e5430ba2032457aba7b780a701)) + +- **Services** + + - **RME** + + - add dummy platform token to RMMD ([0f9159b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0f9159b7ebb7e784a8ed998869ff21095fa105b1)) + - add dummy realm attestation key to RMMD ([a043510](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a0435105f229a65c7861b5997793f905cf90b823)) + + - **SPM** + + - update ff-a boot protocol documentation ([573ac37](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/573ac37373d3e8b2c31b3aaeed759e4656e060ec)) + + - **EL3 SPMC** + + - allow BL32 specific defines to be used by SPMC_AT_EL3 ([2d65ea1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2d65ea1930d4ce26cc176a8c60e9401d0b4f862a)) + - add plat hook for memory transactions ([a8be4cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a8be4cd057bce5f0b4ac6af396c0c870474d1ef4)) + - add EL3 SPMC #defines ([44639ab](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44639ab73e43e0b79da834dff8c85266d68e5066)) + - introduce accessor function to obtain datastore ([6a0788b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6a0788bc0e704283e52c80990aa2bb6e047a0cc2)) + - add FF-A secure partition manager core ([5096aeb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5096aeb2ba646548a7a6ab59e975b996e6c9026a)) + - add FFA_FEATURES handler ([55a2963](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/55a296387b9720855df429a08c886f47a4a45057)) + - add FFA_PARTITION_INFO_GET handler ([f74e277](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f74e27723bb54ad1318fa462fbcff70af555b2e6)) + - add FFA_RUN handler ([aad20c8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/aad20c85cb6f4bc91318d3c6488cf72a20fdbe96)) + - add FFA_RX_RELEASE handler ([f0c25a0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f0c25a082fc8b891d4d21518028118561caa4735)) + - add function to determine the return path from the SPMC ([20fae0a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/20fae0a7ce7fd407cd3efb7745017ee6ab605159)) + - add helper function to obtain endpoint mailbox ([f16b6ee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f16b6ee3deac93706efe465f399c9542e12d5eeb)) + - add helper function to obtain hyp structure ([a7c0050](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a7c00505f85684326a223535a319c170d14826f6)) + - add helper to obtain a partitions FF-A version ([c2b1434](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c2b1434369292081f907c548e496f59e197eb2f1)) + - add partition mailbox structs ([e1df600](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e1df6008d9b4a00da25ec08fbdcbd3a5967fdb54)) + - add support for direct req/resp ([9741327](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9741327df577c3f43db42b26bda607429e62af0b)) + - add support for FF-A power mgmt. messages in the EL3 SPMC ([59bd2ad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/59bd2ad83c13ed3c84bb9b841032c95927358890)) + - add support for FFA_MSG_WAIT ([c4db76f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c4db76f066f236fe490ebc7a50833a04e08f5151)) + - add support for FFA_SPM_ID_GET ([46872e0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/46872e01f5efb555fef8367595b59e5d2f75cec0)) + - add support for forwarding a secure interrupt to the SP ([729d779](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/729d7793f830781ff8ed44d144c3346c6e4251a3)) + - add support for handling FFA_ERROR ABI ([d663fe7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d663fe7a3002ff028c190eb732278b878e78b7b7)) + - add support for v1.1 FF-A boot protocol ([2e21921](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2e21921502b1317031cf2a2f69c5d47ac88a505d)) + - add support for v1.1 FF-A memory data structures ([7e804f9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e804f9695c48681c91e9e6fc6175eb6997df867)) + - enable building of the SPMC at EL3 ([1d63ae4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1d63ae4d0d8374a732113565be90d58861506e39)) + - enable checking of execution ctx count ([5b0219d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5b0219ddd5da42413f4c2be9302224b5b71295ff)) + - enable handling FF-A RX/TX Mapping ABIs ([1a75224](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1a752245ecae6487844c57667e24b704e6df8079)) + - enable handling FFA_VERSION ABI ([0c7707f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0c7707fdf21fc2a8658f5a4bdfd2f8883d02ada5)) + - enable handling of the NS bit ([0560b53](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0560b53e71ab6daefa8e75665a718605478746a4)) + - enable parsing of messaging methods from manifest ([3de378f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3de378ff8c9430c964cbe9b0c58fa5afc4d237ce)) + - enable parsing of UUID from SP Manifest ([857f579](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/857f5790da3770a9ca52416274eec4e545c9be53)) + - enable the SPMC to pass the linear core ID in a register ([f014300](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f0143004e548582760aacd6f15f5499b18081a69)) + - prevent read only xlat tables with the EL3 SPMC ([70d986d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/70d986ddbbf56a20c7550c079dd4dc9462332594)) + - support FFA_ID_GET ABI ([d5fe923](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5fe92350cb018ae7083ed26a6a16508ccd82a86)) + - allow forwarding of FFA_FRAG_RX/TX calls ([642db98](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/642db9840712044b9c496e04a7acd60580e54117)) + - enable handling of FF-A SMCs with the SPMC at EL3 ([bb01a67](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb01a67306f47271adde051e541c760028c1a0f1)) + - update SPMC init flow to use EL3 implementation ([6da7607](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6da76075bf4b953d621aa15c379e62a5f785de3f)) + - add logical partition framework ([7affa25](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7affa25cad400101c016082be2d102be0f4fce80)) + - add FF-A memory management code ([e0b1a6d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e0b1a6d59e57c0dbe87f5b8f8166f1123664f058)) + - prevent duplicated sharing of memory regions ([fef85e1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fef85e1e53fcf44e8d9ed50c89d8a764bf1b7738)) + - support multiple endpoints in memory transactions ([f0244e5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f0244e5dd1b8cbab75ef00c1b9b56eed5b3cad4b)) + + - **SPMD** + + - forward FFA_VERSION from SPMD to SPMC ([9944f55](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9944f55761c4d5cc1feefaf5e33bf7fb83d8f5f3)) + - enable SPMD to forward FFA_VERSION to EL3 SPMC ([9576fa9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9576fa93a2effc23a533b80dce41d7104a8d200b)) + - add FFA_MSG_SEND2 forwarding in SPMD ([c2eba07](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c2eba07c47f8d831629104eeffcec11ed7d3b0a5)) + - add FFA_RX_ACQUIRE forwarding in SPMD ([d555233](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d555233fe5a04dfd99fd6ac30bacc5284285c131)) + + - **SPM MM** + + - add support to save and restore fp regs ([15dd6f1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15dd6f19da8ee4b20ba525e0a742d0df9e46e071)) + +- **Libraries** + + - **CPU Support** + + - add library support for Poseidon CPU ([1471475](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1471475516cbf1b4a411d5ef853bd92d0edd542e)) + - add support for Cortex-X1 ([6e8eca7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6e8eca78e5db966e10e2fa2737e9be4d5af51fa9)) + - add L1PCTL macro definiton for CPUACTLR_EL1 ([8bbb1d8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8bbb1d80a58dbdf96fcabbdebbfbd21d2d5344a4)) + + - **EL3 Runtime** + + - add arch-features detection mechanism ([6a0da73](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6a0da73647546aea1d10b4b2347bac9d532bcb43)) + - replace ARM_ARCH_AT_LEAST macro with FEAT flags ([0ce220a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ce220afb24f0511332b251952019d7011ccc282)) + + - **FCONF** + + - add a helper to get image index ([9e3f409](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9e3f409398af447b1d03001dd981007a9bb1617e)) + - add NS load address in configuration DTB nodes ([ed4bf52](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ed4bf52c33b6860d58a2ffc946bd293ec76bbdaa)) + + - **Standard C Library** + + - add support for length specifiers ([701e94b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/701e94b08f382691b0deabd4df882abd87e17ab5)) + + - **PSA** + + - add initial attestation API ([0848565](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/084856513d6730a50a3d65ac9c3bdae465117c40)) + - add measured boot API ([758c647](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/758c64715b691be92de623f81032494e38a43cc8)) + - mock PSA APIs ([0ce2072](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ce2072d9b9f419bb19595454395a33a5857ca2f)) + +- **Drivers** + + - **Generic Clock** + + - add a minimal clock framework ([847c6bc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/847c6bc8e6d55b1c0f31a52407aa61515cd6c612)) + + - **FWU** + + - add a function to pass metadata structure to platforms ([9adce87](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9adce87efc8acc947b8b49d700c9773a7f071e02)) + - add basic definitions for GUID handling ([19d63df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/19d63df1af72b312109b827cca793625ba6fcd16)) + - add platform hook for getting the boot index ([40c175e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40c175e75bc442674a5dc793c601b09681158ab9)) + - pass a const metadata structure to platform routines ([6aaf257](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6aaf257de4a4070ebc233f35a09bce4c39ea038c)) + - simplify the assert to check for fwu init ([40b085b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40b085bddf60cf8c533b379ccb41e6668c5080dd)) + + - **Measured Boot** + + - add RSS backend ([0442ebd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0442ebd2e9bcf5fa4344d8fa8ef4b69a3b249e33)) + + - **GUID Partition Tables Support** + + - add a function to identify a partition by GUID ([3cb1065](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3cb1065581f6d9a8507af8dbca3779d139aa0ca7)) + - cleanup partition and gpt headers ([2029f93](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2029f930097b0c3b1b1faa660032d16ed01a5c86)) + - copy the partition GUID into the partition structure ([7585ec4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7585ec4d36ebb7e286cfec959b2de084eded8201)) + - make provision to store partition GUID value ([938e8a5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/938e8a500a25a949cfd25f0cb79f6c1359c9b40c)) + - verify crc while loading gpt header ([a283d19](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a283d19f82ddb635d9d9fa061e7fd956167ebe60)) + + - **Arm** + + - **GIC** + + - allow overriding GICD_PIDR2_GICV2 address ([a7521bd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a7521bd5d887bfd69d99a55a81416e38ba9ebc97)) + + - **GIC-600AE** + + - disable SMID for unavailable blocks ([3f0094c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3f0094c15d433cd3de413a4633a4ac2b8e1d1f2e)) + - enable all GICD, PPI, ITS SMs ([6a1c17c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6a1c17c770139c00395783e7568220d61264c247)) + - introduce support for RAS error handling ([308dce4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/308dce40679f63db504cd3d746a0c37a2a05f473)) + + - **SMMU** + + - add SMMU abort transaction function ([6c5c532](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c5c5320511ab8202fb9eccce9e66b4e4e0d9a33)) + - configure SMMU Root interface ([52a314a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52a314af254966a604e192fcc3326737354f217a)) + + - **MHU** + + - add MHU driver ([af26d7d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af26d7d6f01068809f17cc2d49a9b3d573c640a9)) + + - **RSS** + + - add RSS communication driver ([ce0c40e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ce0c40edc93aa403cdd2eb6c630ad23e28b01c3e)) + + - **TZC** + + - **TZC-380** + + - add sub-region register definition ([fdafe2b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fdafe2b5ead66a1b5175db77bcc7cedafa14a059)) + + - **Marvell** + + - **Armada** + + - **A3K** + + - **A3720** + + - preserve x1/x2 regs in console_a3700_core_init() ([7c85a75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7c85a7572960efbaabe20c9db037bcec66be3e98)) + + - **MediaTek** + + - **APU** + + - add mt8195 APU clock and pll SiP call ([296b590](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/296b590206aa6db51e5c82b1a97a4f9707b49c4d)) + - add mt8195 APU iommap regions ([339e492](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/339e4924a7a3fd11bc176e0bf3e01d76133d364c)) + - add mt8195 APU mcu boot and stop SiP call ([88906b4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/88906b443734399be5c07a5bd690b63d3d82cefa)) + + - **NXP** + + - **DCFG** + + - add Chassis 3 support ([df02aee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/df02aeeec640d2358301e903d9c8c473d455be9e)) + - add gic address align register definition ([3a8c9d7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3a8c9d78d4c65544d789bd64bd005ac10b5b352d)) + - add some macro definition ([1b29fe5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1b29fe534b8732193850fced2da1dc449450bd3b)) + + - **NXP Crypto** + + - add chassis 3 support ([d60364d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d60364d48e31b33b57049d848b7462eb0e0de612)) + + - **DDR** + + - add rawcard 1F support ([f2de48c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f2de48cb143c20ccd7a9c141df3d34cae74049de)) + - add workaround for errata A050958 ([291adf5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/291adf521a54a365e54964bff4dae53d51c65936)) + + - **GIC** + + - add some macros definition for gicv3 ([9755fd2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9755fd2ec2894323136715848910b13053cfe0ce)) + + - **CSU** + + - add bypass bit mask definition ([ec5fc50](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ec5fc501f15922967bf5d8260072ba1f9aec9640)) + + - **IFC NAND** + + - add IFC NAND flash driver ([28279cf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28279cf2c141caf5e4e7156f874cde6f5a0d271b)) + + - **IFC NOR** + + - add IFC nor flash driver ([e2fdc77](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e2fdc77ba4eee91f0d1490e34f0fff552fc55dc9)) + + - **TZC-380** + + - add tzc380 platform driver support ([de9e57f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/de9e57ff1f3769e770eac44b94127eb7239a63f2)) + + - **ST** + + - introduce fixed regulator driver ([5d6a264](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d6a2646f7759a5a2b3daed0d8aef4588c552ba4)) + + - **Clock** + + - add clock driver for STM32MP13 ([9be88e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9be88e75c198b08c508d8e470964720a781294b3)) + - assign clocks to the correct BL ([7418cf3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7418cf397916c97cb4ecf159b1f497a84299b695)) + - check HSE configuration in serial boot ([31e9750](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/31e9750bc17bd472d4f2a3db297461efc301be51)) + - define secure and non-secure gate clocks ([aaa09b7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/aaa09b713c6f539fb5b2ee7e2dfd75f2d46875f5)) + - do not refcount on non-secure clocks in bl32 ([3d69149](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d69149a7e9e9a899d57f48bee26f98614f88935)) + - manage disabled oscillator ([bcccdac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bcccdacc7e7b7b985df942b3fae26cb9038a2574)) + + - **DDR** + + - add read valid training support ([5def13e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5def13eb01ebac5656031bdc388a215d012fdaf8)) + + - **GPIO** + + - allow to set a gpio in output mode ([53584e1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/53584e1d5b2b843ea3bb9e01e3f01ea7c364ee6a)) + - do not apply secure config in BL2 ([fc0aa10](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fc0aa10a2cd3cab887a8baa602891d1f45db2537)) + - add a function to reset a pin ([737ad29](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/737ad29bf992a7a79d538d1e0b47c7f38d9a4b9d)) + + - **SDMMC2** + + - allow compatible to be defined in platform code ([6481a8f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6481a8f1e045ac80f0325b8bfe7089ba23deaf7b)) + - manage cards power cycle ([258bef9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/258bef913aa76ead1b10c257d1695d9c0ef1c79d)) + + - **ST PMIC** + + - add pmic_voltages_init() function ([5278ec3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5278ec3faf2010fd6aea1d8cd4294dd229c5c21d)) + - register the PMIC to regulator framework ([85fb175](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/85fb175b5ef854bc4607db98a4cfb5f35d822cee)) + + - **STPMIC1** + + - add new services ([ea552bf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ea552bf5a57b573a6b09e396e3466b3c4af727f0)) + - add USB OTG regulators ([13fbfe0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/13fbfe046e71393961d2c70a4f748a15f9c15f77)) + + - **Regulator** + + - add support for regulator-always-on ([9b4ca70](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9b4ca70d97d9a2556752b511ff9fe52012faff02)) + - add a regulator framework ([d5b4a2c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5b4a2c4e7fd0bcb9f08584b242e69a2e591fb71)) + + - **UART** + + - manage oversampling by 8 ([1f60d1b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1f60d1bd33d434b0c82a74e276699ee5a2f63833)) + - add uart driver for STM32MP1 ([165ad55](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/165ad5561ef598ea6261ba082610eeff3f208df7)) + +- **Miscellaneous** + + - **Debug** + + - update print_memory_map.py ([d16bfe0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d16bfe0feffe6a20399fb91d86fd8f7282b941dd)) + + - **DT Bindings** + + - add bindings for STM32MP13 ([1b8898e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1b8898eb32c3872a34fc59f4216736f23af0c6ea)) + - add TZC400 bindings for STM32MP13 ([24d3da7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24d3da76d221390bb47d501c2ed77a1a7d2b42e7)) + + - **FDT Wrappers** + + - add function to find or add a sudnode ([dea8ee0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dea8ee0d3f13f8d1638745b76e86bd7617bf92e7)) + + - **FDTs** + + - add the ability to supply idle state information ([2b2b565](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2b2b565717cc0299e75e8806004d1a3548e9fbf7)) + + - **STM32MP1** + + - add DDR support for STM32MP13 ([e6fddbc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e6fddbc995947d4e5a5dc6607c76cd46fdd840e2)) + - add DT files for STM32MP13 ([3b99ab6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3b99ab6e370a01caec14bc5422a86001eaf291b8)) + - add nvmem_layout node and OTP definitions ([ff8767c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff8767cbfc2bb851a2f6cc32fbe3693ddbfb7d12)) + - add st-io_policies node for STM32MP13 ([2bea351](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2bea35122d102492f18c427535ce6c9b7016e356)) + - add support for STM32MP13 DK board ([2b7f7b7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2b7f7b751f4b0f7a8a0f4a35407af22cc269e529)) + - update NVMEM nodes ([375b79b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/375b79bb4a773fe6a5dd971272c72bf12155050e)) + +- **Documentation** + + - context management refactor proposal ([3274226](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/327422633bef112a10579d4daeca0f596cd02911)) + + - **Threat Model** + + - Threat Model for TF-A v8-R64 Support ([dc66922](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dc669220d5666c2c808bc11ba81c86a9b071271a)) + +- **Tools** + + - **Secure Partition Tool** + + - add python SpSetupActions framework ([b1e6a41](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b1e6a41572240839e62099aa00298174b18c696a)) + - delete c version of the sptool ([f4ec476](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f4ec47613fef8db8037195147dc2ac6fb6f154ff)) + - python version of the sptool ([2e82874](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2e82874cc9b7922e000dd4d7718e3153e347b1d7) + - use python version of sptool ([822c727](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/822c72791f791d26e233df0c15a655c3dbd8b117)) + +### Resolved Issues + +- **Architecture** + + - **Activity Monitors Extension (FEAT_AMU)** + + - add default value for ENABLE_FEAT_FGT and ENABLE_FEAT_ECV flags ([820371b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/820371b13028a6f620a62cf73a951883d051666b)) + - fault handling on EL2 context switch ([f74cb0b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f74cb0be8ac80eb3072555cb04eb09375d4cb31f)) + - limit virtual offset register access to NS world ([a4c3945](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4c394561af31ae0417ed9ff3b3152adb7cd5355)) + + - **Scalable Vector Extension (FEAT_SVE)** + + - disable ENABLE_SVE_FOR_NS for AARCH32 ([24ab2c0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/24ab2c0af74be174acf755a36b3ebba867184e60)) + +- **Platforms** + + - **Allwinner** + + - improve DTB patching error handling ([79808f1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/79808f10c32d441572666551b1545846079af15b)) + + - **Arm** + + - fix fvp and juno build with USE_ROMLIB option ([861250c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/861250c3b26d64f859f5f37686e453d5074fa976)) + - increase ARM_BL_REGIONS count ([dcb1959](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dcb1959161935aa58d2bb852f3cef0b96458a4e1)) + - remove reclamation of functions starting with "init" ([6c87abd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c87abdda400354ebf4f5351086c32a4620475c9)) + - use PLAT instead of TARGET_PLATFORM ([c5f3de8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c5f3de8dabc9b955b6051a6c6116d40b10a84f5d)) + - fix SP count limit without dual root CoT ([9ce15fe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ce15fe8910580efca46b9f102e117402ce769db)) + + - **FVP** + + - FCONF Trace Not Shown ([0c55c10](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0c55c10305df6217fd978d58ce203dbad3edd4d5)) + - disable reclaiming init code by default ([fdb9166](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fdb9166b9494402eb2da7e0b004c121b322725e0)) + - extend memory map to include all DRAM memory regions ([e803542](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e80354212f591c8813dec27353e8241e03155b4c)) + - fix NULL pointer dereference issue ([a42b426](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a42b426b8548e3304e995f1a49d2470d71072949)) + - op-tee sp manifest doesn't map gicd ([69cde5c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/69cde5cd9563f0c665862f1e405ae8e8d2818c6e)) + + - **Morello** + + - change the AP runtime UART address ([07302a2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/07302a23ec1af856b3d4de0439161a8c23414f84)) + - fix SoC reference clock frequency ([e8b7a80](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e8b7a80436c2bc81c61fc4703d6580f2fe9226a9)) + - include errata workaround for 1868343 ([f94c84b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f94c84baa2a2bad75397b0ec6a0922fe8a475847)) + + - **SGI** + + - disable SVE for NS to support SPM_MM builds ([78d7e81](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/78d7e819798ace643b6e22025dc76aedb199bbd5)) + + - **TC** + + - remove the bootargs node ([68fe3ce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/68fe3cec25bc9ea4e1bafdb1d9f5315e245d650b)) + + - **Corstone-1000** + + - change base address of FIP in the flash ([1559450](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1559450132c5e712f4d6896e53e4f1cb521fa465)) + + - **Broadcom** + + - allow build to specify mbedTLS absolute path ([903d574](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/903d5742953d9d4b224e71d8b1e62635e83f44a9)) + - fix the build failure with mbedTLS config ([95b5c01](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/95b5c0126b802b894ea0177d973978e06b6a254d)) + + - **Intel** + + - add flash dcache after return response for INTEL_SIP_SMC_MBOX_SEND_CMD ([ac097fd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ac097fdf07ad63b567ca751dc518f8445a0baef6)) + - allow non-secure access to FPGA Crypto Services (FCS) ([4837a64](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4837a640934630f8034ceec1bb84cc40673d8a6b)) + - always set doorbell to SDM after sending command ([e93551b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e93551bb3bd8ac43779fa70c7363ee2568da45ca)) + - assert if bl_mem_params is NULL pointer ([35fe7f4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/35fe7f400a7f1d65ff2fee5531d20f6c2f3e6f39)) + - bit-wise configuration flag handling ([276a436](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/276a43663e8e315fa1bf0aa4824051d88705858b)) + - change SMC return arguments for INTEL_SIP_SMC_MBOX_SEND_CMD ([108514f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/108514ff7160a86efb791449a4635ffe0f9fdf2c)) + - configuration status based on start request ([e40910e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e40910e2dc3fa59bcce83ec1cf9a33b3e85012c4)) + - define macros to handle buffer entries ([7db1895](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7db1895f0be2f8c6710bf51d8441d5e53e3ef0fe)) + - enable HPS QSPI access by default ([000267b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/000267be22d3c0077c0fd0a8377ceeed5aada4c3)) + - extend SDM command to return the SDM firmware version ([c026dfe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c026dfe38cfae379457a6ef53130bd5ebc9d7808)) + - extending to support large file size for AES encryption and decryption ([dcb144f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dcb144f1fbcef73ddcc448d5ed6134aa279069b6)) + - extending to support large file size for SHA-2 ECDSA data signing and signature verifying ([1d97dd7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1d97dd74cd128edd7ad45b725603444333c7b262)) + - extending to support large file size for SHA2/HMAC get digest and verifying ([70a7e6a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/70a7e6af958f3541476a8de6baac8e376fcc67f9)) + - fix bit masking issue in intel_secure_reg_update ([c9c0709](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c9c070994caedf123212aad23b6942122c5dd793)) + - fix configuration status based on start request ([673afd6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/673afd6f8e7266900b00a7cbeb275fe1a3d69cce)) + - fix ddr address range checker ([12d71ac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/12d71ac6627bb6822a0314e737794a8503df79dd)) + - fix ECC Double Bit Error handling ([c703d75](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c703d752cce4fd101599378e72db66ccf53644fa)) + - fix fpga config write return mechanism ([ef51b09](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef51b097bfa906bf1cee8ee641a1b7bcc8c5f3c0)) + - flush dcache before sending certificate to mailbox ([49d44ec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49d44ec5f357b1bcf8eae9e91fbd72aef09e00dd)) + - get config status OK status ([07915a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/07915a4fd5848fbac69dcbf28f00353eed10a942)) + - introduce a generic response error code ([651841f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/651841f20110ce6fac650e3ac47b0a9cce18e6f3)) + - make FPGA memory configurations platform specific ([f571183](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f571183b066b1a91b7fb178c3aad9d6360d1918c)) + - modify how configuration type is handled ([ec4f28e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ec4f28ecec8887a685d6119c096ad346da1ea53e)) + - null pointer handling for resp_len ([a250c04](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a250c04b0cc807f626df92a7091ff13b3a3aa9ed)) + - refactor NOC header ([bc1a573](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc1a573d5519f121cb872fce1d88fe2e0db07b2c)) + - reject non 4-byte align request size for FPGA Crypto Service (FCS) ([52ed157](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52ed157fd66812debb13a792c21f763de01aef70)) + - remove redundant NOC header declarations ([58690cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/58690cd629b4ccdefe5313f805219598074a3501)) + - remove unused printout ([0d19eda](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0d19eda0dd2ffae27d0551b1f0a06a2b8f96c853)) + - update certificate mask for FPGA Attestation ([fe5637f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fe5637f27aebfdab42915c2ced2c34d8685ee2bb)) + - update encryption and decryption command logic ([02d3ef3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/02d3ef333d4a0a07a3e40defb12a8cde3a7cba03)) + - use macro as return value ([e0fc2d1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e0fc2d1907b1c8a062c44a435be77a12ffeed84b)) + + - **Marvell** + + - **Armada** + + - **A3K** + + - change fatal error to warning when CM3 reset is not implemented ([30cdbe7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/30cdbe7043832f7bd96b40294ac062a8fc9c540f)) + - fix comment about BootROM address range ([5a60efa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5a60efa12a57cde98240f861e45609cb9b94d58d)) + + - **Mediatek** + + - **MT8186** + + - remove unused files in drivers/mcdi ([bc714ba](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc714bafe7ae8ca29075ba9bf3985c0e15ae0f64)) + - extend MMU region size ([0fe7ae9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0fe7ae9c64aa6f6d5b06a80de9c88081057d5dbe)) + + - **NVIDIA** + + - **Tegra** + + - **Tegra 194** + + - remove incorrect erxctlr assert ([e272c61](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e272c61ce8185deb397dcf168ec72bdaa5926a33)) + + - **NXP** + + - fix total dram size checking ([0259a3e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0259a3e8282ed17c1d378a27f820f44b3bebab07)) + - increase soc name maximum length ([3ccd7e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3ccd7e45a2c3ff9fa7794f0284c9d0298e7cb982)) + + - **i.MX** + + - **i.MX 8M** + + - check the validation of domain id ([eb7fb93](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/eb7fb938c3ce34ccfb143ae8ba695df899098436)) + + - **i.MX 8M Plus** + + - change the BL31 physical load address ([32d5042](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/32d5042204e8b41caa4c0c1ed5b48bad9f1cb1b5)) + + - **Layerscape** + + - fix build issue of mmap_add_ddr_region_dynamically ([e2818d0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e2818d0afc20a60d302f85f4c915e4ae4cc3cb9c)) + - fix coverity issue ([5161cfd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5161cfde9bfaa3a715d160fcd4870f276adad332)) + - update WA for Errata A-050426 ([72feaad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/72feaad980cdc472868bc95914202bf57ed51b2d)) + + - **LX2** + + - drop erratum A-009810 ([e36b0e4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e36b0e4910aea56f90a6ab9b8cf3dc4008220031)) + + - **Renesas** + + - **R-Car** + + - **R-Car 3** + + - change stack size of BL31 ([d544dfc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d544dfcc4959d203b06dbfb85fb0ad895178b379)) + - fix SYSTEM_OFF processing for R-Car D3 ([1b49ba0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1b49ba0fde5eb9e47fe50152c192579101feb718)) + - fix to bit operation for WUPMSKCA57/53 ([82bb6c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/82bb6c2e88314a5b3f2326c95095c3b20a389947)) + + - **Socionext** + + - **Synquacer** + + - initialise CNTFRQ in Non Secure CNTBaseN ([4d4911d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4d4911d77d4d59c7dd18d7fc3724ddb1fa3582b7)) + + - **ST** + + - add missing header include ([b1391b2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b1391b294ca7803f46bc47048b4a02a15dda9a16)) + - don't try to read boot partition on SD cards ([9492b39](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9492b391a35c66e1e7630e95347259191b28314d)) + - fix NULL pointer dereference issues ([2deff90](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2deff904a953c6a87331ab6830ab80e3889d9e23)) + - manage UART clock and reset only in BL2 ([9e52d45](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9e52d45fdf619561e0a7a833b77aaacc947a4dfd)) + - remove extra chars from dtc version ([03d2077](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/03d20776efc20a04a5191a4f39965079a4d60b3c)) + + - **ST32MP1** + + - add missing debug.h ([356ed96](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/356ed961184847dcd088cfcda44b71eeb0ef2377)) + - correct dtc version check ([429f10e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/429f10e3367748abd33b4f6f9ee362c0ba74dd95)) + - correct include order ([ff7675e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff7675ebf94999618dbde14bb59741cefb2b2edd)) + - correct types in messages ([43bbdca](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/43bbdca04f5a20bb4e648e18fc63061b6a6e4ecf)) + - deconfigure UART RX pins ([d7176f0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d7176f0319cd399aae9a906e5d78e67b32e183f5)) + - do not reopen debug features ([21cfa45](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21cfa4531a76a7c3cad00e874400b97e2f68723c)) + - fix enum prints ([ceab2fc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ceab2fc3442dbda1c4beaff3c4fe708a04c02303)) + - include assert.h to fix build failure ([570c71b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/570c71b20a195ade510f5d584c69325d2634c50b)) + - remove interrupt_provider warning for dtc ([ca88c76](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ca88c761d34854ed3e0b16b9c5f39b0790d320ab)) + - restrict DEVICE2 mapping in BL2 ([db3e0ec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/db3e0ece7157181a3529d14172368003eb63dc30)) + - rework switch/case for MISRA ([f7130e8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f7130e81cf9c3682232bb9319b1798184b44920f)) + - set reset pulse duration to 31ms ([9a73a56](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9a73a56c353d32742e03b828647562bdbe2ddbb2)) + + - **Xilinx** + + - fix coding style violations ([bb1768c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb1768c67ea06ac466e2cdc7e5338c3d23dac79d)) + - fix mismatching function prototype ([81333ea](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/81333eac716b25a9fd112cc4f5990e069f3bdb40)) + + - **Versal** + + - resolve misra R10.1 in pm services ([775bf1b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/775bf1bbd32c2df47f4ff597eb8a452d2983e590)) + - resolve misra R10.3 ([b2bb3ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b2bb3efb8f590f31b1205c51d56be1dd6f473fbb)) + - resolve misra R10.3 in pm services ([5d1c211](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d1c211e225d40d2926bf34483c90f907a6c5dc3)) + - resolve misra R10.6 ([93d4625](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/93d462562727f4f428e6f975a972226dafbfd305)) + - resolve misra R10.6 in pm services ([fa98d7f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fa98d7f2f8752e37f740b43f533547288552a393)) + - resolve misra R14.4 ([a62c40d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a62c40d42703d5f60a8d80938d2cff721ee131bd)) + - resolve misra R15.6 ([b9fa2d9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b9fa2d9fc154feffe78e677ace54b0e34f011439)) + - resolve misra R15.6 in pm services ([4156719](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4156719550ceddf5b1b4a47464fb32f7506e0dca)) + - resolve misra R15.7 ([bc2637e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc2637e3799dbc9642447ddb719e0262347b1309)) + - resolve misra R16.3 in pm services ([27ae531](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/27ae5310883b0db7d4e2dd4fbc1fd58e675f75b5)) + - resolve misra R17.7 ([526a1fd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/526a1fd1472874561988777f8ecd8b87734a0671)) + - resolve misra R20.7 in pm services ([5dada62](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5dada6227b949ef702bfab7986bc083689afdaf7)) + - resolve misra R7.2 ([0623dce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0623dcea0f6e7a5c9d65413445df8a96a2b40d42)) + - fix coverity scan warnings ([0b15187](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0b15187225a9134e3acbc7693646b21d43617b3b)) + - fix the incorrect log message ([ea04b3f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ea04b3fe183b6661f656b4cc38cb93a73d9bc202)) + + - **ZynqMP** + + - define and enable ARM_XLAT_TABLES_LIB_V1 ([c884c9a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c884c9a55b167383ff3d96d2d0a30ac6842bcc86)) + - query node status to power up APU ([b35b556](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b35b556718b60b78cb5d96b0c137e2fe82eb0086)) + - resolve misra 7.2 warnings ([5bcbd2d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5bcbd2de127292f3ad076217e08468388c6844b0)) + - resolve misra 8.3 warnings ([944e7ea](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/944e7ea94f2594e2b128c671cf7415265302596b)) + - resolve misra R10.3 ([2b57da6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2b57da6c91ebe14588e63e5a24f31ef32711eca2)) + - resolve misra R14.4 warnings ([dd1fe71](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dd1fe7178b578916b1e133b7c65c183e1f994371)) + - resolve misra R15.6 warnings ([eb0d2b1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/eb0d2b17722c01a22bf3ec1123f7bed2bf891b09)) + - resolve misra R15.7 warnings ([16de22d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/16de22d037644359ef2a04058134f9c326b36633)) + - resolve misra R16.3 warnings ([e7e5d30](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e7e5d30308ccfb931f7b6d0afa6c5c23971e95c0)) + - resolve misra R8.4 warnings ([610eeac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/610eeac89438d603435bde694eb4ddab07f46e45)) + - update the log message to verbose ([1277af9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1277af9bacca36b46d7aa341187bb3abef84332f)) + - use common interface for eemi apis ([a469c1e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a469c1e1f4c1cd69f98ce45d6e0709de091b8cb3)) + +- **Bootloader Images** + + - **BL1** + + - invalidate SP in data cache during secure SMC ([f1cbbd6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f1cbbd6332bb85672dc72cbcc4ac7023323c6936)) + + - **BL2** + + - correct messages with image_id ([e4c77db](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e4c77db9c80d87009611a3079454877e6ce45a04)) + - define RAM_NOLOAD for XIP ([cc562e7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc562e74101d800b0b0ee3422fb7f4f8321ae2b7)) + +- **Services** + + - **RME** + + - enable/disable SVE/FPU for Realms ([a4cc85c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4cc85c129d031d9c887cf59b1baeaef18a43010)) + - align RMI and GTSI FIDs with SMCCC ([b9fd2d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b9fd2d3ce3d4e543a2e04dc237cd4e7ff7765c7a)) + - preserve x4-x7 as per SMCCCv1.1 ([1157830](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/11578303fd04a8da36fddb5e6de44f026bf4d24c)) + + - **TRP** + + - Distinguish between cold and warm boot ([00e8113](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/00e8113145aa12d89db72068bdd3157f08575d14)) + + - **SPM** + + - **EL3 SPMC** + + - fix incorrect FF-A version usage ([25eb2d4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/25eb2d41a6d2ede1e945bbc67ae3f740b92a40bb)) + - fix FF-A memory transaction validation ([3954bc3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3954bc3c03439dbdc7029cf2418c79a037918ce4)) + +- **Libraries** + + - **CPU Support** + + - workaround for Cortex-A710 2282622 ([ef934cd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef934cd17c30dcc39cd9022a1c4e9523ec8ba617)) + - workaround for Cortex-A710 erratum 2267065 ([cfe1a8f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cfe1a8f7123f0dc8376b2075cc6e8e32b13739b2)) + - workaround for Cortex A78 AE erratum 2376748 ([92e8708](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/92e870843e9bd654fd1041d66f284c19ca9c0d4f)) + - workaround for Cortex A78 AE erratum 2395408 ([3f4d81d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3f4d81dfd26649fbcbbbe993a9f0236f5bb07c8a)) + - workaround for Cortex X2 erratum 2002765 ([34ee76d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/34ee76dbdfeee85f123cb903ea95dbee5e9a44a5)) + - workaround for Cortex X2 erratum 2058056 ([e16045d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e16045de50e8b430e6601ba0e1e47097d8310f3d)) + - workaround for Cortex X2 erratum 2083908 ([1db6cd6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1db6cd60279e2d082876692a65cf9c532f506a69)) + - workaround for Cortex-A510 erratum 1922240 ([8343563](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/83435637bfafbf1ce642a5fabb52e8d7b2819e36)) + - workaround for Cortex-A510 erratum 2041909 ([e72bbe4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e72bbe47ba7f2a0087654fd99ae24b5b7b444943)) + - workaround for Cortex-A510 erratum 2042739 ([d48088a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d48088acbe400133037ae74acf1b722b059119bb)) + - workaround for Cortex-A510 erratum 2172148 ([c0959d2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c0959d2c460cbf7c14e7ba2a57d69ecddae80fd8)) + - workaround for Cortex-A510 erratum 2218950 ([cc79018](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc79018b71e45acb524fc5d429d394497ad53646)) + - workaround for Cortex-A510 erratum 2250311 ([7f304b0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f304b02a802b7293d7a8b4f4030c5ff00158404)) + - workaround for Cortex-A510 erratum 2288014 ([d5e2512](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5e2512c6b86409686f5d1282922ebdf72459fc2)) + - workaround for Cortex-A710 erratum 2008768 ([af220eb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af220ebbe467aa580e6b9ba554676f78ffec930f)) + - workaround for Cortex-A710 erratum 2136059 ([8a855bd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8a855bd24329e081cf13a257c7d2dc3ab4e5dcca)) + - workaround for Cortex-A78 erratum 2376745 ([5d796b3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d796b3a25150faff68013880f5a9350cbc53889)) + - workaround for Cortex-A78 erratum 2395406 ([3b577ed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3b577ed53d104cfb324390b7519da5e7744d1001)) + - workaround for Cortex-X2 errata 2017096 ([e7ca443](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e7ca4433fa591233e7e2912b689ab56e531f9775)) + - workaround for Cortex-X2 errata 2081180 ([c060b53](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c060b5337a43cd42f55b99d83096bb44b51b5335)) + - workaround for Cortex-X2 erratum 2147715 ([63446c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/63446c27d11453faacfddecffa44d3880615d412)) + - workaround for Cortex-X2 erratum 2216384 ([4dff759](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4dff7594f94f1e788aef709cc5b3d079693b6242)) + - workaround for DSU-110 erratum 2313941 ([7e3273e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e3273e8e4dca44e7cb88a827b94e662fa8f83e9)) + - workaround for Rainier erratum 1868343 ([a72144f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a72144fb7a30c2782a583a3b0064e741d1fe2c9f)) + - workarounds for cortex-x1 errata ([7b76c20](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7b76c20d8eb4271b381371ce0d510fbe6ad825bf)) + - use CPU_NO_EXTRA3_FUNC for all variants ([b2ed998](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b2ed99894d326993961680fb8e786c267a712400)) + + - **EL3 Runtime** + + - set unset pstate bits to default ([7d33ffe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7d33ffe4c116506ed63e820d5b6edad81680cd11)) + + - **Context Management** + + - add barrier before el3 ns exit ([0482503](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/04825031b2384a08504821f39e98e23bb6f93f11)) + - remove registers accessible only from secure state from EL2 context ([7f41bcc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f41bcc76d8857b4678c90796ebd85794ff3ee5f)) + - refactor the cm_setup_context function ([2bbad1d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2bbad1d126248435e26f9d0d9f5920d8806148d7)) + - remove initialization of EL2 registers when EL2 is used ([fd5da7a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fd5da7a84731e9687f56c263ff3aa8ebed75075a)) + - add cm_prepare_el3_exit_ns function ([8b95e84](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8b95e8487006ff77a7d84fba5bd20ba7e68d8330)) + - refactor initialization of EL1 context registers ([b515f54](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b515f5414b00a8b7ca9b21363886ea976bd19914)) + + - **FCONF** + + - correct image_id type in messages ([cec2fb2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cec2fb2b1a8359bf1f349a5b8c8a91a1845f4ca1)) + + - **PSCI** + + - correct parent_node type in messages ([b9338ee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b9338eee7fbcac7f4b55f27b064572e847810422)) + + - **GPT** + + - rework delegating/undelegating sequence ([6a00e9b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6a00e9b0c8c37fc446f83ef63e95a75353e31e8b)) + + - **Translation Tables** + + - fix bug on VERBOSE trace ([956d76f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/956d76f69d0c96829784c5a6d16aa79e4e0ecab1)) + + - **Standard C Library** + + - correct some messages ([a211fde](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a211fde940d4dbd8e95e4f352af2a066a4f89f30)) + - fix snprintf corner cases ([c1f5a09](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c1f5a0925ddf84981d9e176d146bfddb48eb45d1)) + - limit snprintf radix value ([b30dd40](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b30dd4030dcef950eac05393013ee019c3cb3205)) + - snprintf: include stdint.h ([410c925](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/410c925ab31693dc74d654ff9167c8eed3ec5a62)) + + - **Locks** + + - add __unused for clang ([5a030ce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5a030ce4aed271344087bca723903e10fef59ac9)) + +- **Drivers** + + - **FWU** + + - rename is_fwu_initialized ([aae7c96](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/aae7c96de63914c954f0fc64cd795844832483fc)) + + - **I/O** + + - **MTD** + + - correct types in messages ([6e86b46](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6e86b462490429fee6db877338a649b0e199b0ec)) + + - **Measured Boot** + + - add RMM entry to event_log_metadata ([f4e3e1e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f4e3e1e85f64d8930e89c1396bc9785512f656bd)) + + - **MTD** + + - correct types in messages ([6e86b46](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6e86b462490429fee6db877338a649b0e199b0ec)) + + - **SCMI** + + - add missing \n in ERROR message ([0dc9f52](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0dc9f52a2a9f0b9686c65dd60c84e0bcca552144)) + - make msg_header variable volatile ([99477f0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99477f051ef857a1e0600cb98858fc74c007e1ff)) + - use same type for message_id ([2355ebf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2355ebff6f6312086868f44b8ad7f821f6385208)) + + - **UFS** + + - delete call to inv_dcache_range for utrd ([c5ee858](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c5ee8588bf9a36075723e5aacceefa93fd2de8c9)) + - disables controller if enabled ([b3f03b2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b3f03b20135fc5fcd5e6ec7e5ca49f1e59b5602e)) + - don't zero out buf before ufs read ([2ef6b8d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2ef6b8d378e7f7c1b1eb7abe176989c3f996f2dc)) + - don't zero out the write buffer ([cd3ea90](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd3ea90b200534b8c9d81619731c9ce198478a3c)) + - fix cache maintenance issues ([38a5ecb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/38a5ecb756e217a80ed951747797ab150449ee9b)) + - move nutrs assignment to ufs_init ([0956319](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0956319b580726029ddc4e00cde6c5a348b99052)) + - read and write attribute based on spec ([a475518](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a475518337e15935469543b1cce353e5b337ef52)) + + - **Arm** + + - **GIC** + + - **GICv3** + + - fix iroute value wrong issue ([65bc2d2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/65bc2d224b836c230888796c4eda455997dccd8b)) + + - **TZC** + + - **TZC-400** + + - correct message with filter ([bdc88d2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bdc88d2154448957f452cb472ff95ccec5808ca1)) + + - **Marvell** + + - **COMPHY** + + - change reg_set() / reg_set16() to update semantics ([95c26d6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/95c26d6489bd8b2fc8b8e14bc2da5d2918055acc)) + + - **Armada 3700** + + - drop MODE_REFDIV constant ([9fdecc7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9fdecc72f0fce17ca2cd8e4c3b26c01262166d10)) + - fix comment about COMPHY status register ([4bcfd8c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4bcfd8c02e3e3aa27b55dedeed11fb16bac991a9)) + - fix comments about selector register values ([71183ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/71183ef6654c2a485458307a84ce7c473524689a)) + - fix Generation Setting registers names ([e5a2aac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e5a2aac5bbc6dedb20edcc8e7850be2813cb668b)) + - fix PIN_PU_IVREF register name ([c9f138e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c9f138ebfef90d5b7b5651f06efd81bcbc55366b)) + - fix reference clock selection value names ([6ba97f8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6ba97f83dbb314b076588b97415a4078924e1903)) + - fix SerDes frequency register value name ([bdcf44f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bdcf44f1af496e06b693b781fe16bbc2a05fa365)) + - use reg_set() according to update semantics ([4d01bfe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4d01bfe66522b13f0d9042206e986551c94fc01e)) + + - **Armada** + + - **A3K** + + - **A3720** + + - configure UART after TX FIFO reset ([15546db](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15546dbf40e5ea81a982a1e6d1e5ba729b06ae51)) + - do external reset during initialization ([0ee80f3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ee80f35a28d651d243a6d56678800f9697d14c0)) + + - **NXP** + + - ddr: corrects mapping of HNFs nodes ([e3a2349](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e3a234971abb2402cbf376eca6fcb657a7709fae)) + + - **QSPI** + + - fix include path for QSPI driver ([ae95b17](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ae95b1782b7a3ab9bbe46ae9ab31f48fb6ebe137)) + + - **NXP Crypto** + + - refine code to avoid hang issue for some of toolchain ([fa7fdfa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fa7fdfabf07d91439b0869ffd8e805f0166294bf)) + + - **DDR** + + - fix coverity issue ([f713e59](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f713e5954e0906443cd20ae97e229ddbb9ab7005)) + + - **ST** + + - **Clock** + + - check _clk_stm32_get_parent return ([b8eab51](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b8eab512bf9d253f96b0333ee0f1bffa1afc3170)) + - correct stm32_clk_parse_fdt_by_name ([7417cda](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7417cda6aeaf6abf48dfbe22dc965b626f61c613)) + - correct types in error messages ([44fb470](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/44fb470b7f298645ac31ada4491553824d77d934)) + - initialize pllcfg table ([175758b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/175758b2777eb6df3c4aefd79448e97e76a15272)) + - print enums as unsigned ([9fa9a0c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9fa9a0c55cc830e609415d2cedd2d34fcbec1008)) + + - **DDR** + + - add missing debug.h ([15ca2c5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15ca2c5e14abe415e70d08fb595973dd3e3b0af9)) + - correct DDR warnings ([a078134](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a078134e2305ca5695731bc275a5ca892cc38880)) + + - **FMC** + + - fix type in message ([afcdc9d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/afcdc9d8d71e2b60071d3d34704f0e598e67a514)) + + - **SDMMC2** + + - check regulator enable/disable return ([d50e7a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d50e7a71cb5f8ecfbe2eb69c163d532bab82cbf0)) + - correct cmd_idx type in messages ([bc1c98a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc1c98a8c79b6f72395123ea8ed857a488746d4b)) + + - **ST PMIC** + + - add static const to pmic_ops ([57e6018](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/57e6018305a97f4e3627d16d8b1886419f274b4a)) + - correct verbose message ([47065ff](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/47065ffe44c701b231322ec7160c8624d50a9deb)) + + - **SPI** + + - always check SR_TCF flags in stm32_qspi_wait_cmd() ([55de583](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/55de58323e458b38b455439a8846cb663deb5508)) + - remove SR_BUSY bit check before sending command ([5993b91](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5993b9157fd049d06194083032771ffcf73da086)) + + - **UART** + + - correctly fill BRR register ([af7775a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/af7775ab535138ff49643f749110dca143d4122c)) + + - **USB** + + - correct type in message ([bd9cd63](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bd9cd63ba096cb16161efa4df40f957421660df1)) + +- **Miscellaneous** + + - **AArch64** + + - fix encodings for MPAMVPM* registers ([e926558](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e92655849d0a9e5893eb2d7e5f42cf8b931d4db6)) + + - **FDTs** + + - **STM32MP1** + + - correct memory mapping for STM32MP13 ([99605fb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99605fb1166794db1dedf1b7280cb184945c229c)) + - remove mmc1 alias if not needed ([a0e9724](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a0e972438b99012da422411c8e504a19bdad44a2)) + + - **PIE** + + - align fixup_gdt_reloc() for aarch64 ([5ecde2a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5ecde2a271ac0f3762c16f5a277a70e55e172f0b)) + - do not skip __RW_END__ address during relocation ([4f1a658](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4f1a658f899a169e702b1c7146b59f7c04b0338b)) + + - **Security** + + - apply SMCCC_ARCH_WORKAROUND_3 to A73/A75/A72/A57 ([9b2510b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9b2510b69de26cc7f571731b415f6dec82669b6c)) + - loop workaround for CVE-2022-23960 for Cortex-A76 ([a10a5cb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a10a5cb609045de216c01111ec3fcf09a092da0b)) + - report CVE 2022 23960 missing for aarch32 A57 and A72 ([2e5d7a4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2e5d7a4b6b26d9d8b6c8e580c33d877e591b1fb3)) + - update Cortex-A15 CPU lib files for CVE-2022-23960 ([187a617](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/187a61761ef5d59bed0c94cca725bd6f116f64d0)) + - workaround for CVE-2022-23960 ([c2a1521](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c2a15217c3053117f4d39233002cb1830fa96670)) + - workaround for CVE-2022-23960 ([1fe4a9d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1fe4a9d181ead0dcb2bc494e90552d3e7f0aaf4c)) + - workaround for CVE-2022-23960 for A76AE, A78AE, A78C ([5f802c8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5f802c8832f3c5824ca6de17593205ebbf8bf585)) + - workaround for CVE-2022-23960 for Cortex-A57, Cortex-A72 ([be9121f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/be9121fd311ff48c94f3d90fe7efcf84586119e4)) + - workaround for CVE-2022-23960 for Cortex-X1 ([e81e999](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e81e999b9da33ab5d2d3e5185b1ad7c46046329c)) + +- **Tools** + + - **NXP Tools** + + - fix create_pbl print log ([31af441](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/31af441a0445d4a5e88ddcc371c51b3701c25839)) + - fix tool location path for byte_swape ([a89412a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a89412a649020367a3ed0f87658ee131cd3dcd18)) + + - **Firmware Image Package Tool** + + - avoid packing the zero size images in the FIP ([ab556c9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ab556c9c646f1b5f1b500449a5813a4eecdc0302)) + - respect OPENSSL_DIR ([0a956f8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0a956f81805b46b1530f30dd79d16950dc491a7b) + + - **Secure Partition Tool** + + - add leading zeroes in UUID conversion ([b06344a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b06344a3f2c5a0fede3646627f37d1fce3d3d585)) + - update Optee FF-A manifest ([ca0fdbd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ca0fdbd8e0d625ece0f87ca16eacabf13db70921)) + + - **Certificate Creation Tool** + + - let distclean Makefile target remove the cert_create tool ([e15591a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e15591aaf47ab45941f0d7a03abf3e4a830ac1d9)) + +- **Dependencies** + + - **commitlint** + + - change scope-case to lower-case ([804e52e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/804e52e9a770de72913f27b5bc9e7dd965e114c5)) + +## [2.6.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.5..refs/tags/v2.6) (2021-11-22) + +### ⚠ BREAKING CHANGES + +- **Architecture** + + - **Activity Monitors Extension (FEAT_AMU)** + + - The public AMU API has been reduced to enablement only + to facilitate refactoring work. These APIs were not previously used. + + **See:** privatize unused AMU APIs ([b4b726e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b4b726ea868359cf683c07337b69fe91a2a6929a)) + + - The `PLAT_AMU_GROUP1_COUNTERS_MASK` platform definition + has been removed. Platforms should specify per-core AMU counter masks + via FCONF or a platform-specific mechanism going forward. + + **See:** remove `PLAT_AMU_GROUP1_COUNTERS_MASK` ([6c8dda1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c8dda19e5f484f8544365fd71d965f0afc39244)) + +- **Libraries** + + - **FCONF** + + - FCONF is no longer added to BL1 and BL2 automatically + when the FCONF Makefile (`fconf.mk`) is included. When including this + Makefile, consider whether you need to add `${FCONF_SOURCES}` and + `${FCONF_DYN_SOURCES}` to `BL1_SOURCES` and `BL2_SOURCES`. + + **See:** clean up source collection ([e04da4c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e04da4c8e132f43218f18ad3b41479ca54bb9263)) + +- **Drivers** + + - **Arm** + + - **Ethos-N** + + - multi-device support + + **See:** multi-device support ([1c65989](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1c65989e70c9734defc666e824628620b2060b92)) + +### New Features + +- **Architecture** + + - **Activity Monitors Extension (FEAT_AMU)** + + - enable per-core AMU auxiliary counters ([742ca23](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/742ca2307f4e9f82cb2c21518819425e5bcc0f90)) + + - **Support for the `HCRX_EL2` register (FEAT_HCX)** + + - add build option to enable FEAT_HCX ([cb4ec47](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cb4ec47b5c73e04472984acf821e6be41b98064f)) + + - **Scalable Matrix Extension (FEAT_SME)** + + - enable SME functionality ([dc78e62](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dc78e62d80e64bf4fe5d5bf4844a7bd1696b7c92)) + + - **Scalable Vector Extension (FEAT_SVE)** + + - enable SVE for the secure world ([0c5e7d1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0c5e7d1ce376cabcebebc43dbf238fe4482ab2dc)) + + - **System Register Trace Extensions (FEAT_ETMv4, FEAT_ETE and FEAT_ETEv1.1)** + + - enable trace system registers access from lower NS ELs ([d4582d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d4582d30885673987240cf01fd4f5d2e6780e84c)) + - initialize trap settings of trace system registers access ([2031d61](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2031d6166a58623ae59034bc2353fcd2fabe9c30)) + + - **Trace Buffer Extension (FEAT_TRBE)** + + - enable access to trace buffer control registers from lower NS EL ([813524e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/813524ea9d2e4138246b8f77a772299e52fb33bc)) + - initialize trap settings of trace buffer control registers access ([40ff907](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/40ff90747098ed9d2a09894d1a886c10ca76cee6)) + + - **Self-hosted Trace Extension (FEAT_TRF)** + + - enable trace filter control register access from lower NS EL ([8fcd3d9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8fcd3d9600bb2cb6809c6fc68f945ce3ad89633d)) + - initialize trap settings of trace filter control registers access ([5de20ec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5de20ece38f782c8459f546a08c6a97b9e0f5bc5)) + + - **RME** + + - add context management changes for FEAT_RME ([c5ea4f8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c5ea4f8a6679131010636eb524d2a15b709d0196)) + - add ENABLE_RME build option and support for RMM image ([5b18de0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5b18de09e80f87963df9a2e451c47e2321b8643a)) + - add GPT Library ([1839012](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1839012d5b5d431f7ec307230eae9890a5fe7477)) + - add Realm security state definition ([4693ff7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4693ff7225faadc5ad1bcd1c2fb3fbbb8fe1aed0)) + - add register definitions and helper functions for FEAT_RME ([81c272b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/81c272b3b71af38bc5cfb10bbe5722e328a1578e)) + - add RMM dispatcher (RMMD) ([77c2775](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77c2775323a5ff8b77230f05c0cc57f830e9f153)) + - add Test Realm Payload (TRP) ([50a3056](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/50a3056a3cd33d395e8712e1d1e67a8840bf3db1)) + - add xlat table library changes for FEAT_RME ([3621823](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/362182386bafbda9e6671be921fa30cc20610d30)) + - disable Watchdog for Arm platforms if FEAT_RME enabled ([07e96d1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/07e96d1d2958b6f121476fd391ac67bf8c2c4735)) + - run BL2 in root world when FEAT_RME is enabled ([6c09af9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c09af9f8b36cdfa1dc4d5052f7e4792f63fa88a)) + +- **Platforms** + + - **Allwinner** + + - add R329 support ([13bacd3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/13bacd3bc3e6b76009adf9183e5396b6457eb12c)) + + - **Arm** + + - add FWU support in Arm platforms ([2f1177b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2f1177b2b9ebec3b2fe92607cd771bda1dc9cbfc)) + - add GPT initialization code for Arm platforms ([deb4b3a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/deb4b3a63e3a52f2e9823865a1932f6289ccb7ac)) + - add GPT parser support ([ef1daa4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef1daa420f7b2920b2ee35379de2aefed6ab2605)) + - enable PIE when RESET_TO_SP_MIN=1 ([7285fd5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7285fd5f9aa6d9cc0e0f1dc9c71785b46a88d999)) + + - **FPGA** + + - add ITS autodetection ([d7e39c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d7e39c43f2f58aabb085ed7b8f461f9ece6002d0)) + - add kernel trampoline ([de9fdb9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/de9fdb9b5925ae08137d4212a85e9a1d319509c9)) + - determine GICR base by probing ([93b785f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/93b785f5ae66a6418581c304c83a346e8baa5aa3)) + - query PL011 to learn system frequency ([d850169](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d850169c9c233c4bc413d8319196557b54683688)) + - support GICv4 images ([c69f815](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c69f815b09ab85d3ace8fd2979ffafb1184ec76c)) + - write UART baud base clock frequency into DTB ([422b44f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/422b44fb56db7ca8b1a2f9f706733d7d4c2fdeb1)) + + - **FVP** + + - enable external SP images in BL2 config ([33993a3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/33993a3737737a03ee5a9d386d0a027bdc947c9c)) + - add memory map for FVP platform for FEAT_RME ([c872072](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c8720729726faffc39ec64f3a02440a48c8c305a)) + - add RMM image support for FVP platform ([9d870b7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d870b79c16ef09b0c4a9db18e071c2fa235d1ad)) + - enable trace extension features by default ([cd3f0ae](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd3f0ae6f855b2998bc09e5c3a458528c92acb90)) + - pass Event Log addr and size from BL1 to BL2 ([0500f44](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0500f4479eb1d0d5ab9e83dac42b633a5ff677dd)) + + - **FVP-R** + + - support for TB-R has been added + - configure system registers to boot rich OS ([28bbbf3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28bbbf3bf583e0c85004727e694455dfcabd50a4)) + + - **RD** + + - **RD-N2** + + - add support for variant 1 of rd-n2 platform ([fe5d5bb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fe5d5bbfe6bd0f386f92bdc419a7e04d885d5b43)) + - add tzc master source ids for soc dma ([3139270](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3139270693ab0fc6d66fed4fe11e183829b47e2e)) + + - **SGI** + + - add CPU specific handler for Neoverse N2 ([d932a58](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d932a5831e26620d61d171d0fd8bc2f14938e6f1)) + - add CPU specific handler for Neoverse V1 ([cbee43e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cbee43ebd69377bce1c4fa8d40c6fd67f2be2ee4)) + - increase max BL2 size ([7186a29](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7186a29bbfe3044d5e8001ddfe1d9238578e0944)) + - enable AMU for RD-V1-MC ([e8b119e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e8b119e03ad9de5fc440e5929287c94c22fc3946)) + - enable use of PSCI extended state ID format ([7bd64c7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7bd64c70e91f73a236b84fb51d5045e308479b5a)) + - introduce platform variant build option ([cfe1506](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cfe1506ee8303d9e0714b3a5b2cd165f76ad5d11)) + + - **TC** + + - enable MPMM ([c19a82b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c19a82bef08df58350f1b6668e0604ff8a5bd46d)) + - Enable SVE for both secure and non-secure world ([10198ea](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/10198eab3aa7b0eeba10d9667197816b052ba3e4)) + - populate HW_CONFIG in BL31 ([34a87d7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/34a87d74d9fbbe8037431ea5101110a9f1cf30e1)) + - introduce TC1 platform ([6ec0c65](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6ec0c65b09745fd0f4cee44ee3aa99870303f448)) + - add DRAM2 to TZC non-secure region ([76b4a6b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/76b4a6bb208c22b1c5971964a209ff7d54982348)) + + - add bootargs node ([4a840f2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4a840f27cd7a05d8e3687aa325adcd019c0d22ee)) + - add cpu capacity to provide scheduling information ([309f593](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/309f5938e610c73cb51b3ba175fed971f49d0888)) + - add Ivy partition ([a19bd32](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a19bd32ed14c33571f3715198d47bac9d0f2808e)) + - add support for trusted services ([ca93248](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ca9324819ee308f9b3a4bb004f02a512c8f301f6)) + - update Matterhorn ELP DVFS clock index ([a2f6294](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a2f6294c98935895d4592ef7e30058ca6e995f4b)) + - update mhuv2 dts node to align with upstream driver ([63067ce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/63067ce87e4afa193b2c7f6a4917d1e54b61b000)) + + - **Diphda** + + - adding the diphda platform ([bf3ce99](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bf3ce9937182e5d8d91e058baabb8213acedacdb)) + - disabling non volatile counters in diphda ([7f70cd2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f70cd29235cc5e96ff6b5f509c7e4260bec5610)) + - enabling stack protector for diphda ([c7e4f1c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c7e4f1cfb84136a7521f26e403a6635ffdce4a2b)) + + - **Marvell** + + - introduce t9130_cex7_eval ([d01139f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d01139f3b59a1bc6542e74f52ff3fb26eea23c69)) + + - **Armada** + + - **A8K** + + - allow overriding default paths ([0b702af](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0b702afc3aabc349a513a5b00397b58a62fea634)) + + - **MediaTek** + + - enable software reset for CIRQ ([b3b162f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b3b162f3b48e087f6656513862a6f9e1fa0757b1)) + + - **MT8192** + + - add DFD control in SiP service ([5183e63](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5183e637a0496ad8dfbd8c892bc874ac6a1531bf)) + + - **MT8195** + + - add DFD control in SiP service ([3b994a7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3b994a75306cc487144dd8e2e15433799e62e6f2)) + - add display port control in SiP service ([7eb4223](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7eb42237575eb3f241c9b22efc5fe91368470aa6)) + - remove adsp event from wakeup source ([c260b32](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c260b3246b6be27c7463d36ce7f76368c94a8540)) + - add DCM driver ([49d3bd8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49d3bd8c4c80ecd19ecfd74812ff1eaa01478cdd)) + - add EMI MPU basic drivers ([75edd34](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/75edd34ade8efaa8a76c5fd59103454023632989)) + - add SPM suspend driver ([859e346](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/859e346b89461f31df17b76ef25ce9e8d2a7279d)) + - add support for PTP3 ([0481896](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/048189637ead887787bd5bc47b1dfab98f321705)) + - add vcore-dvfs support ([d562130](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d562130ea9637b885135a5efe41cb98f2365754f)) + - support MCUSYS off when system suspend ([d336e09](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d336e093dd9ec917ce69484eae8914d98efa328d)) + + - **NXP** + + - add build macro for BOOT_MODE validation checking ([cd1280e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cd1280ea2e5c8be6f28485a2d5054d06e54e74c1)) + - add CCI and EPU address definition ([6cad59c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6cad59c429b4382ad62aee3a67fa1b3fd4ad38b7)) + - add EESR register definition ([8bfb168](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8bfb16813aff9b3dcbeaa2f77027d44b97f04b6d)) + - add SecMon register definition for ch_3_2 ([66f7884](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/66f7884b5229b1d2977d73d105af1c34cb55f95d)) + - define common macro for ARM registers ([35efe7a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/35efe7a4cea4b3c55b661aac49ef1a85ca8feaa9)) + - define default PSCI features if not defined ([a204785](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a2047853224083328ef67cacbc17a2001ba14701)) + - define default SD buffer ([4225ce8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4225ce8b87635287ecf5cd3baaf31ea703a2640b)) + + - **i.MX** + + - **i.MX 8M** + + - add sdei support for i.MX8MN ([ce2be32](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ce2be321e8a5865871810b36c580181ea95a1a64)) + - add sdei support for i.MX8MP ([6b63125](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6b63125c415491417e1c389e4015be5ebdee2841)) + - add SiP call for secondary boot ([9ce232f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ce232fe985a0bb308af459ede8a22629255d4e7)) + - add system_reset2 implementation ([60a0dde](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/60a0dde91bd03f4011c1d52d4d3aea8166e939a0)) + + - **i.MX 8M Mini** + + - enlarge BL33 (U-boot) size in FIP ([d53c9db](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d53c9dbf9ff9c435552b62f47fb95bfe86d025e3)) + + - **i.MX 8M Plus** + + - add imx8mp_private.h to the build ([91566d6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/91566d663b26434813fa674412bb695be1965557)) + - add in BL2 with FIP ([75fbf55](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/75fbf5546b7beca93e4782bc35906f9536392e04)) + - add initial definition to facilitate FIP layout ([f696843](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f696843eab5cf0547b6c6307eaccea25678654c4)) + - enable Trusted Boot ([a16ecd2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a16ecd2cff36b3a8a76d223f4e272e165c941b31)) + + - **Layerscape** + + - add ls1028a soc and board support ([52a1e9f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/52a1e9ff37251987b71b743951038cd8d1fa0ba4)) + + - **LX2** + + - add SUPPORTED_BOOT_MODE definition ([28b3221](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/28b3221aebdd48577e2288a75cd2f7547da514e9)) + + - **LS1028A** + + - add ls1028a soc support ([9d250f0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d250f03d7a38cac86655495879b2151b877db0d)) + + - **LS1028ARDB** + + - add ls1028ardb board support ([34e2112](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/34e2112d1a3a8e4ea33a24bdc6505518266333a9)) + + - **QTI** + + - **SC7280** + + - add support for pmk7325 ([b8a0511](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b8a05116ed2a87a9689c4f9be6218a4bce88034a)) + - support for qti sc7280 plat ([46ee50e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/46ee50e0b34e19d383a28bc3b3dadbfb4c07b270)) + + - **Renesas** + + - **R-Car** + + - change process for Suspend To RAM ([731aa26](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/731aa26f38d76645b6d50077c28dffb9b02dd08a)) + + - **R-Car 3** + + - add a DRAM size setting for M3N ([f95d551](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f95d551217a287bd909aa3c82f4ade4986ad7244)) + - add new board revision for Salvator-XS/H3ULCB ([4379a3e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4379a3e9744cf3b0844446335aca40357a889b9a)) + - add optional support for gzip-compressed BL33 ([ddf2ca0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ddf2ca03979ea9fad305b1bc59beb6e27f0e1c02)) + - add process of SSCG setting for R-Car D3 ([14f0a08](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/14f0a0817297905c03ddf2c4c6040482ef71d744)) + - add process to back up X6 and X7 register's value ([7d58aed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7d58aed3b05fa8c677a7c823c1ca5017a462a3d3)) + - add SYSCEXTMASK bit set/clear in scu_power_up ([63a7a34](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/63a7a34706eedba4d13ce6fc661a634801cf8909)) + - apply ERRATA_A53_1530924 and ERRATA_A57_1319537 ([2892fed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2892fedaf27d8bbc68780a4a2c506c768e81b9f1)) + - change the memory map for OP-TEE ([a4d821a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4d821a5a625d941f95ec39fb51ac4fc07c46c5c)) + - emit RPC status to DT fragment if RPC unlocked ([12c75c8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/12c75c8886a0ee69d7e279a48cbeb8d1602826b3)) + - keep RWDT enabled ([8991086](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/899108601a0c3b08ead5e686d92ea0794700ff35)) + - modify LifeC register setting for R-Car D3 ([5460f82](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5460f82806752e419fdd6862e8ca9c5fefbee3f2)) + - modify operation register from SYSCISR to SYSCISCR ([d10f876](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d10f87674ecee54cffe1ab554cc05733fd16c7f0)) + - modify SWDT counter setting for R-Car D3 ([053c134](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/053c134683cf74fbf4efad311815b806821f1436)) + - remove access to RMSTPCRn registers in R-Car D3 ([71f2239](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/71f2239f53cd3137ad6abdaf0334dc53f2f21cb1)) + - update DDR setting for R-Car D3 ([042d710](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/042d710d1d917357c5142b340c79978264d3afb1)) + - update IPL and Secure Monitor Rev.3.0.0 ([c5f5bb1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c5f5bb17abfcf6c0eeb3e6c3d70499de0bd6abc0)) + - use PRR cut to determine DRAM size on M3 ([42ffd27](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/42ffd279dd1a686b19e2f1b69d2e35413d5efeba)) + + - **ST** + + - add a new DDR firewall management ([4584e01](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4584e01dc643665038004f6c8a4f8bd64e14dacb)) + - add a USB DFU stack ([efbd65f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/efbd65fa7b5cf70f20d6b18152741ccdf8a65bb6)) + - add helper to save boot interface ([7e87ba2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e87ba2598a07facdeb73237dcb350a261ac17b6)) + - add STM32CubeProgrammer support on USB ([afad521](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/afad5214a79259f56bc2003b00859abfe8a18d4d)) + - add STM32MP_EMMC_BOOT option ([214c8a8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/214c8a8d08b2b3c24f12cbc69f497f44851ca524)) + - create new helper for DT access ([ea97bbf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ea97bbf6a001b270fd0a25b4b0d0c382e277f3f8)) + - implement platform functions for SMCCC_ARCH_SOC_ID ([3d20178](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3d201787e8246022b1f193283c12e7cb4bfc83ff)) + - improve FIP image loading from MMC ([18b415b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/18b415be9d631b3e0c3a3caacc5f02edb9413f6b)) + - manage io_policies with FCONF ([d5a84ee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d5a84eeaac2c8ce14d3f2662dc9523b4abf41516)) + - use FCONF to configure platform ([29332bc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/29332bcd680ce7e5f864813d9a900360f5e35d41)) + - use FIP to load images ([1d204ee](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1d204ee4ab12893fceb12097bd4f0a074be253b2)) + + - **ST32MP1** + + - add STM32MP_USB_PROGRAMMER target ([fa92fef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fa92fef0a024cdb537fe56c84a0156cc48c1ac2d)) + - add USB DFU support for STM32MP1 ([942f6be](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/942f6be211d4816ad2568d30d807b8fd53d7f981)) + + - **Xilinx** + + - **Versal** + + - add support for SLS mitigation ([302b4df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/302b4dfb8fb0041959b8593a098ccae6c61e3238)) + + - **ZynqMP** + + - add support for runtime feature config ([578f468](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/578f468ac058bbb60b08f78e2aa2c20cdc601620)) + - sync IOCTL IDs ([38c0b25](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/38c0b2521a0ea0951f4e1ee678ccdbce5fc07a98)) + - add SDEI support ([4143268](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4143268a5ca8f91f1014e0d83edf766946ffff76)) + - add support for XCK26 silicon ([7a30e08](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7a30e08b70e7fbb745554d500182bb6e258c5ab8)) + - extend DT description by TF-A ([0a8143d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0a8143dd636d4234dd2e79d32cb49dc80675c68f)) + +- **Bootloader Images** + + - import BL_NOBITS_{BASE,END} when defined ([9aedca0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9aedca021d917c7435aa2a0405972aa9d44493a2)) + +- **Services** + + - **FF-A** + + - adding notifications SMC IDs ([fc3f480](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fc3f480023e3a52460add25f18dd550dde44d9ff)) + - change manifest messaging method ([bb320db](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb320dbc4751f7ea0c37ffba07d14628e58081d0)) + - feature retrieval through FFA_FEATURES call ([96b71eb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/96b71eb9597efbf4857216cac1caeefc9e8bbf3e)) + - update FF-A version to v1.1 ([e1c732d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e1c732d46fa91231b39209621ead1e5a5fb2c497)) + - add Ivy partition to tb fw config ([1bc02c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1bc02c2e0f63b6a7863e10cf6189292d42e693db)) + - add support for FFA_SPM_ID_GET ([70c121a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/70c121a258e43dc2462ed528b44d92594ffb27b3)) + - route secure interrupts to SPMC ([8cb99c3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8cb99c3fc3539bb9926e73a1c33fd72f424fc453)) + +- **Libraries** + + - **CPU Support** + + - add support for Hayes CPU ([7bd8dfb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7bd8dfb85a8bf5c22d6a39f4538b89cc748090d1)) + - add support for Hunter CPU ([fb9e5f7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fb9e5f7bb76e9764b3ecd7973668c851015fa1b4)) + - add support for Demeter CPU ([f4616ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f4616efafbc1004f1330f515b898e7617e338875)) + - workaround for Cortex A78 AE erratum 1941500 ([47d6f5f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/47d6f5ff16d1f2ad009d630a381054b10fa0a06f)) + - workaround for Cortex A78 AE erratum 1951502 ([8913047](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8913047a52e646877812617a2d98cff99494487b)) + + - **MPMM** + + - add support for MPMM ([6812078](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/68120783d6d6f99c605e9f746ee0e91e2908feb1)) + + - **OP-TEE** + + - introduce optee_header_is_valid() ([b84a850](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b84a850864c05fef587fcbb301f955428966de64)) + + - **PSCI** + + - require validate_power_state to expose CPU_SUSPEND ([a1d5ac6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a1d5ac6a5aa5d9d18a481de20d272f64a71391f7)) + + - **SMCCC** + + - add bit definition for SMCCC_ARCH_SOC_ID ([96b0596](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/96b0596ea25e1f03b862a5bfaa92add6c3e51a33)) + +- **Drivers** + + - **FWU** + + - add FWU metadata header and build options ([5357f83](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5357f83d4ee89fb831d7e4f6149ae2f652e1b9af)) + - add FWU driver ([0ec3ac6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0ec3ac60d86b75d132e7a63fc09ea47e67f90bbd)) + - avoid booting with an alternate boot source ([4b48f7b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b48f7b56577a78cdc9a2b47280cb62cbae0f7c3)) + - avoid NV counter upgrade in trial run state ([c0bfc88](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c0bfc88f8e8e03974834cbcacbbfbd5f202a2857)) + - initialize FWU driver in BL2 ([396b339](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/396b339dc20b97ddd75146e03467a255e28f31b9)) + - introduce FWU platform-specific functions declarations ([efb2ced](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/efb2ced256dacbab71ca11cbc87f70f413ca6729)) + + - **I/O** + + - **MTD** + + - offset management for FIP usage ([9a9ea82](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9a9ea82948fd2f1459b6351cb0641f3f77b4e6de)) + + - **Measured Boot** + + - add documentation to build and run PoC ([a125c55](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a125c556230501ee0f5ec9f8b0b721625d484a41)) + - move init and teardown functions to platform layer ([47bf3ac](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/47bf3ac31ec84d4b221fdef760c04b5f4416cba4)) + - image hash measurement and recording in BL1 ([48ba034](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/48ba0345f7b42880ec4442d7e90e3e1af95feadd)) + - update tb_fw_config with event log properties ([e742bcd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e742bcdae0d28dc14a2aa0b4ca30f50420bb5ebe)) + + - **MMC** + + - boot partition read support ([5014b52](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5014b52dec0c2527ca85c0fbe9c9281a24cc7b10)) + + - **MTD** + + - **NAND** + + - count bad blocks before a given offset ([bc3eebb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc3eebb25d5ee340e56047d0e46b81d5af85ff17)) + + - **SCMI** + + - add power domain protocol ([7e4833c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7e4833cdde8235d228f1f1c40f52b989ad5aa98a)) + + - **Arm** + + - **Ethos-N** + + - multi-device support ([1c65989](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1c65989e70c9734defc666e824628620b2060b92)) + + - **GIC** + + - **GICv3** + + - detect GICv4 feature at runtime ([858f40e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/858f40e379684fefc8b52c7b9e60576bc3794a69)) + - introduce GIC component identification ([73a643e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/73a643eed9d88910a09ca666bc7ab7f5e532324e)) + - multichip: detect GIC-700 at runtime ([feb7081](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/feb7081863f454b9e465efc074ca669f7a4c783d)) + + - **GIC-600AE** + + - introduce support for Fault Management Unit ([2c248ad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2c248ade2e958eed33127b4ea767fbb7499f31a7)) + + - **TZC** + + - **TZC-400** + + - update filters by region ([ce7ef9d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ce7ef9d146ce5ca6b9be5ef049377b3817d53d10)) + + - **MediaTek** + + - **APU** + + - add mt8192 APU device apc driver ([f46e1f1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f46e1f18539d6d992c82ae605c2cd2a1d0757fa4)) + - add mt8192 APU iommap regions ([2671f31](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2671f3187249d641c55929c812d6691aeeff502a)) + - add mt8192 APU SiP call support ([ca4c0c2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ca4c0c2e78eb19d442de4608d9096a755b540a37)) + - setup mt8192 APU_S_S_4 and APU_S_S_5 permission ([77b6801](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77b6801966d203e09ca118fad42543e934d73e6f)) + + - **EMI MPU** + + - add MPU support for DSP ([6c4973b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c4973b0a9a75aa83233b696c97d573426eebd98)) + + - **NXP** + + - **DCFG** + + - define RSTCR_RESET_REQ ([6c5d140](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6c5d140ed99cfec47b239acc242c0f3db1e3bf7c)) + + - **FLEXSPI** + + - add MT35XU02G flash info ([a4f5015](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4f5015a0080134251e9272719f5dad1ce2aa842)) + + - **Renesas** + + - **R-Car3** + + - add extra offset if booting B-side ([993d809](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/993d809cc115ce23dd2df1df19dc8bb548cc19cd)) + - add function to judge a DDR rank ([726050b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/726050b8e2d2ee2234e103e2df55f9c7f262c851)) + + - **ST** + + - manage boot part in io_mmc ([f3d2750](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f3d2750aa2293c0279bc447a85771827ca8b74c1)) + + - **USB** + + - add device driver for STM32MP1 ([9a138eb](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9a138eb5f29f6747e181a1b3b4199ad57721a3e0)) + + - **USB** + + - add a USB device stack ([859bfd8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/859bfd8d42341c6dea2b193db79dc4828e074ad7)) + +- **Miscellaneous** + + - **Debug** + + - add new macro ERROR_NL() to print just a newline ([fd1360a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fd1360a339e84ccd49f8a2d8a42e4c131a681b3c)) + + - **CRC32** + + - **Hardware CRC32** + + - add support for HW computed CRC ([a1cedad](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a1cedadf73863ff103fecd64fa188334e1541337)) + + - **Software CRC32** + + - add software CRC32 support ([f216937](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f21693704a7bac275e12b44ae30fd210bc317175)) + + - **DT Bindings** + + - add STM32MP1 TZC400 bindings ([43de546](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/43de546b909947ab44f104aaee02b98fba70f44c)) + + - **FDT Wrappers** + + - add CPU enumeration utility function ([2d9ea36](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2d9ea360350303e37a8dd39f3599ac88aaef0ff9)) + + - **FDTs** + + - add for_each_compatible_node macro ([ff76614](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ff766148b52bfecf09728a83fc3becc7941d943c)) + - introduce wrapper function to read DT UUIDs ([d13dbb6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d13dbb6f1d5e28737a3319af035a6cb991bc6f8f)) + - add firewall regions into STM32MP1 DT ([86b43c5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/86b43c58a4105c8cef13d860dd73fa9bd560526a)) + - add IO policies for STM32MP1 ([21e002f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21e002fb777fad9d02a94dc961f077fb444517fa)) + - add STM32MP1 fw-config DT files ([d9e0586](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d9e0586b619b331eb2db75911ca82f927e20bd1c)) + + - **STM32MP1** + + - align DT with latest kernel ([e8a953a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e8a953a9b85806f7324c8c7245435d5b9226c279)) + - delete nodes for non-used boot devices ([4357db5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4357db5b17ce6ba7357dd99276f34ab497ce60ef)) + + - **NXP** + + - **OCRAM** + + - add driver for OCRAM initialization ([10b1e13](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/10b1e13bd200849ff134dd8d2fde341a8526f563)) + + - **PSCI** + + - define CPUECTLR_TIMER_2TICKS ([3a2cc2e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3a2cc2e262890cffee1fc46835e85be6055189e8)) + +- **Dependencies** + + - **libfdt** + + - also allow changing base address ([4d585fe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4d585fe52feb231d5e73ec50a505122d5e9bf450)) + +### Resolved Issues + +- **Architecture** + +- **Platforms** + + - print newline before fatal abort error message ([a5fea81](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a5fea8105887d0dd15edf94aebd591b1b6b5ef05)) + + - **Allwinner** + + - delay after enabling CPU power ([86a7429](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/86a7429e477786dad6fab002538aef825f4ca35a)) + + - **Arm** + + - correct UUID strings in FVP DT ([748bdd1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/748bdd19aa27c15438d829bdba42fe4062a265a1)) + - fix a VERBOSE trace ([5869ebd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5869ebd0e87f1de987e51994103440fa8c77b26f)) + - remove unused memory node ([be42c4b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/be42c4b4bf3c44f2970b7a1658c46b8d5863cad1)) + + - **FPGA** + + - allow build after MAKE_* changes ([9d38a3e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9d38a3e698331e3c8192cc3e0cc8584e6ed987d9)) + - avoid re-linking from executable ELF file ([a67ac76](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a67ac7648cd814ed8f8d4ece1b265c6d48c6dc81)) + - Change PL011 UART IRQ ([195381a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/195381a91313bc0bce2cfa087f3c55136a9e8496)) + - limit BL31 memory usage ([d457230](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d4572303ed45faceffed859955b0e71724fddfd2)) + - reserve BL31 memory ([13e16fe](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/13e16fee86451e2f871c2aac757b32299fe5ead6)) + - streamline generated axf file ([9177e4f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9177e4fd9356b0f249be8b6fe14f222e10f1e6cd)) + - enable AMU extension ([d810e30](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d810e30dd6b47e0725dccbcb42ca0a0c5215ee34)) + - increase initrd size ([c3ce73b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c3ce73be0bfe31fa28805fe92b3e727232ffd37a)) + + - **FVP** + + - fix fvp_cpu_standby() function ([3202ce8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3202ce8bbb4af8580736d2a1634ad45c3f89d931)) + - spmc optee manifest remove SMC allowlist ([183725b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/183725b39d75e362a32b3c5d0be110c255c56bdd)) + - allow changing the kernel DTB load address ([672d669](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/672d669d6c72f92c6b81464d1d421e392bc1aa3e)) + - bump BL2 stack size ([d22f1d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d22f1d358731f0f55f2f392fa587f0fa8d315aa5)) + - provide boot files via semihosting ([749d0fa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/749d0fa80d1c7ca30b4092a381a06deeeaf1747f)) + - OP-TEE SP manifest per latest SPMC changes ([b7bc51a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b7bc51a7a747bf40d219b2041e5b3ce56737a71b)) + + - **FVP-R** + + - fix compilation error in release mode ([7d96e79](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7d96e79a1a2efdf85f1ed46cdd5c577b58054f53)) + + - **Morello** + + - initialise CNTFRQ in Non Secure CNTBaseN ([7f2d23d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f2d23d9d790df90021de6c5165ef10fe5cc5590)) + + - **TC** + + - enable AMU extension ([b5863ca](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b5863cab9adb3fed0c1e4dfb92cf906794e7bdb4)) + - change UUID to string format ([1c19536](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1c1953653c20b4a8c61a7deb3fc493d496d8c478)) + - remove "arm,psci" from psci node ([814646b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/814646b4cb792ab14df04e28360fefd168399b3c)) + - remove ffa and optee device tree node ([f1b44a9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f1b44a9050fbc12e8c260107bfff2930476df062)) + - set cactus-tertiary vcpu count to 1 ([05f667f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/05f667f0c670ba9682050714561309f00210c282)) + + - **SGI** + + - avoid redefinition of 'efi_guid' structure ([f34322c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f34322c1cea1e355aeb4133df6aa601d719be5a3)) + + - **Marvell** + + - Check the required libraries before building doimage ([dd47809](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dd47809e9ea75188060bf8b294efa8578d255c63)) + + - **Armada** + + - select correct pcie reference clock source ([371648e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/371648e1c76b5230bf8e153629064c02086365c9)) + - fix MSS loader for A8K family ([dceac43](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dceac436f620e60cd0149194377871b225216079)) + + - **A3K** + + - disable HANDLE_EA_EL3_FIRST by default ([3017e93](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3017e932768c7357a1a41493c58323419e9a1ec9)) + - enable workaround for erratum 1530924 ([975563d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/975563dbfc012b6e8a7765dd8e48220e1bc53dec)) + - Fix building uart-images.tgz.bin archive ([d3f8db0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d3f8db07b618e79c05805a1598e5e834e42fea98)) + - Fix check for external dependences ([2baf503](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2baf50385ba2b460afef4a7919b13b3a350fd03a)) + - fix printing info messages on output ([9f6d154](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9f6d15408340af07ed3c2500202b147189eaa7ef)) + - update information about PCIe abort hack ([068fe91](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/068fe919613197bf221c00fb84a1d94c66a7a8ca)) + - Remove encryption password ([076374c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/076374c9b97d47b10ba5c6034817866c08d66ed4)) + + - **A8K** + + - Add missing build dependency for BLE target ([04738e6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/04738e69917f8e8790bf4cf83ceb05f85e1f45bb)) + - Correctly set include directories for individual targets ([559ab2d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/559ab2df4a35cd82b2a67a0bebeb3028544a6766)) + - Require that MV_DDR_PATH is correctly set ([528dafc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/528dafc367c4f49d4904c4335422502dacf469bf)) + - fix number of CPU power switches. ([5cf6faf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5cf6fafe223da89c60e2323c242ea188b17e98c3)) + + - **MediaTek** + + - **MT8183** + + - fix out-of-bound access ([420c26b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/420c26b33a29c8328a1806ccb2f5a5885041fdfc)) + + - **MT8195** + + - use correct print format for uint64_t ([964ee4e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/964ee4e6be70ef638d6c875a761ab5ca359d84fe)) + - fix error setting for SPM ([1f81ccc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1f81cccedd40cb397813b0fa826ea1d793b02089)) + - extend MMU region size ([9ff8b8c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ff8b8ca9393e31e790eb2c8e7ea5c5f41f45198)) + - fix coverity fail ([85e4d14](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/85e4d14df157b5641421ea2b844c146ddc230152)) + + - **NXP** + + - **i.MX** + + - do not keep mmc_device_info in stack ([99d37c8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99d37c8cb8196a7296311fb4f97f80f086021c74)) + + - **i.MX 8M** + + - **i.MX 8M Mini** + + - fix FTBFS on SPD=opteed ([10bfc77](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/10bfc77e7b3afce17185114ac66361a0914f7784)) + + - **Layerscape** + + - **LX2** + + - **LS1028A** + + - define endianness of scfg and gpio ([2475f63](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2475f63bdec6c24c13f7d6ec7f70275b1bde5c15)) + - fix compile error when enable fuse provision ([a0da9c4](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a0da9c4bd296ec1a47683a1ee05f5d1ed71828c7)) + + - **QEMU** + + - (NS_DRAM0_BASE + NS_DRAM0_SIZE) ADDR overflow 32bit ([325716c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/325716c97b7835b8d249f12c1461556bab8c53a0)) + - reboot/shutdown with low to high gpio ([bd2ad12](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bd2ad12ef10f558a5b15f5768b66e7b2606c6498)) + + - **QTI** + + - **SC1780** + + - qti smc addition ([cc35a37](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cc35a3771d28a96906f8d0f393ff664924a2d4dc)) + + - **Raspberry Pi** + + - **Raspberry Pi 4** + + - drop /memreserve/ region ([5d2793a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5d2793a61aded9602af86e90a571f64ff07f93b3)) + + - **Renesas** + + - **R-Car** + + - change process that copy code to system ram ([49593cc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49593cc1ce0d0471aeef7ca24a5415da2dd55bea)) + - fix cache maintenance process of reading cert header ([c77ab18](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c77ab18ec7c8e0f3d953177b835e004a9b53515f)) + - fix to load image when option BL2_DCACHE_ENABLE is enabled ([d2ece8d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d2ece8dba2f31091b1fa6c302d4255495bb15705)) + + - **R-Car 3** + + - fix disabling MFIS write protection for R-Car D3 ([a8c0c3e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a8c0c3e9d0df2215ed3b9ef66f4596787d957566)) + - fix eMMC boot support for R-Car D3 ([77ab366](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77ab3661e55c39694c7ee81de2d1615775711b64)) + - fix source file to make about GICv2 ([fb3406b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fb3406b6b573cb0b35138ca3c89c5641d3d7b790)) + - fix version judgment for R-Car D3 ([c3d192b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c3d192b8e52823dcbc32e21e47c30693d38bb49f)) + - generate two memory nodes for larger than 2 GiB channel 0 ([21924f2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21924f2466b9b5e1243c142932e6f498da5633e9)) + + - **Rockchip** + + - **RK3399** + + - correct LPDDR4 resume sequence ([2c4b0c0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2c4b0c05c6546e24eb7209ffb3bb465d4feed164)) + - fix dram section placement ([f943b7c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f943b7c8e292e3aad2fcbdd0a37505f62b3b4c87)) + + - **Socionext** + + - **Synquacer** + + - update scmi power domain off handling ([f7f5d2c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f7f5d2c4cd209c2d21244da4fa442050eb4531ab)) + + - **ST** + + - add STM32IMAGE_SRC ([f223505](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f22350583c2e26ea291eae3dc54db867fdf0d9af)) + - add UART reset in crash console init ([b38e2ed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b38e2ed29ef791dad0cb61fed81b74d612f58b01)) + - apply security at the end of BL2 ([99080bd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/99080bd1273331007f0b2d6f64fed51ac6861bcd)) + - correct BSEC error code management ([72c7884](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/72c7884092684af4cc3c49e08f913b3ffed783ba)) + - correct IO compensation disabling ([c2d18ca](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c2d18ca80f4bd32f58ba07f53d9bb2586df18fc0)) + - correct signedness comparison issue ([5657dec](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5657decc7ffa1376c0a97b6d14ea1428877f5af4)) + - improve DDR get size function ([91ffc1d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/91ffc1deffa2c1c64efe4dfaf27b78f2621a8b0b)) + - only check header major when booting ([8ce8918](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8ce89187459ec77dd9ffdffba3a2b77838d51b6d)) + - panic if boot interface is wrong ([71693a6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/71693a66341e7d9d683ef32981243cb4c4439351)) + - remove double space ([306dcd6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/306dcd6b0d1981b75e103c560a4034bdaa6862d5)) + + - **ST32MP1** + + - add bl prefix for internal linker script ([7684ddd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7684dddcfb14c45bad33b091410a0bf14a3a9830)) + + - **Xilinx** + + - **Versal** + + - correct IPI buffer offset ([e1e5b13](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e1e5b1339b9f73f7f1893d8a6d4dfe4b19ba0ad1)) + - use sync method for blocking calls ([fa58171](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fa58171534976f94b93a44184afd050d8225e404)) + + - **ZynqMP** + + - use sync method for blocking calls ([c063c5a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c063c5a4f92d5787536e595ca4906b458b0f26cb)) + +- **Services** + + - drop warning on unimplemented calls ([67fad51](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/67fad514ee974dcf0252fa0e9219eb3c580eb714)) + + - **RME** + + - fixes a shift by 64 bits bug in the RME GPT library ([322b344](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/322b344e30cb87b9293060d5946b3c17fe3b9133)) + + - **SPM** + + - do not compile if SVE/SME is enabled ([4333f95](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4333f95bedb5f2b53dcb62e0e9c563794ec33c07)) + - error macro to use correct print format ([0c23e6f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0c23e6f44d41593b6e7f97594c12b5791bd75189)) + - revert workaround hafnium as hypervisor ([3221fce](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3221fce842c0b5aea984bb8dbc1393082bd88a58)) + - fixing coverity issue for SPM Core. ([f7fb0bf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/f7fb0bf77f3434bfb67411cad65e704fdef27f76)) + +- **Libraries** + + - **LIBC** + + - use long for 64-bit types on aarch64 ([4ce3e99](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4ce3e99a336b74611349595ea7fd5ed0277c3eeb)) + + - **CPU Support** + + - correct Demeter CPU name ([4cb576a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4cb576a0c5bd2e7669606996a9f79602596df07c)) + - workaround for Cortex A78 erratum 2242635 ([1ea9190](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1ea9190c6a4d2299c6dc19adc0bbe93d4f051eff)) + - workaround for Cortex-A710 erratum 2058056 ([744bdbf](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/744bdbf732ffd2abf84b2431624051e93bc29f7b)) + - workaround for Neoverse V1 erratum 2216392 ([4c8fe6b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4c8fe6b17fa994a630b2a30f8666df103f2e370d)) + - workaround for Neoverse-N2 erratum 2138953 ([ef8f0c5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef8f0c52ddf83e815a029319971682d7a26b6a6f)) + - workaround for Neoverse-N2 erratum 2138958 ([c948185](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c948185c973c13df36c62c4bcb50e22b14d6e06a)) + - workaround for Neoverse-N2 erratum 2242400 ([603806d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/603806d1376c4b18211fb1d4cc338153de026c32)) + - workaround for Neoverse-N2 erratum 2242415 ([5819e23](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5819e23bc47c860872141caf42bddddb1b8679a5)) + - workaround for Neoverse-N2 erratum 2280757 ([0d2d999](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0d2d99924e1be548e75c46cfd536f7503cf863e0)) + - rename Matterhorn, Matterhorn ELP, and Klein CPUs ([c6ac4df](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c6ac4df622befb5bb42ac136745094e1498c91d8)) + + - **EL3 Runtime** + + - correct CASSERT for pauth ([b4f8d44](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b4f8d44597faf641177134ee08db7c3fcef5aa14)) + - fix SVE and AMU extension enablement flags ([68ac5ed](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/68ac5ed0493b24e6a0a178171a47db75a31cc423)) + - random typos in tf-a code base ([2e61d68](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2e61d6871cc310e9404fe5cfa10b9828f1c869a7)) + - Remove save/restore of EL2 timer registers ([a7cf274](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a7cf2743f3eb487912302aafc748c81bbd1fc603)) + + - **OP-TEE** + + - correct signedness comparison ([21d2be8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/21d2be83a2eabb328071e857e538ced3c8351874)) + + - **GPT** + + - add necessary barriers and remove cache clean ([77612b9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77612b90acaffc82cea712f4a431c727bbb968ec)) + - use correct print format for uint64_t ([2461bd3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/2461bd3a89f7f2cdf4a7302536746733970cfe53)) + + - **Translation Tables** + + - remove always true check in assert ([74d720a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/74d720a026735263d2f290fd05370dad0d4c7219)) + +- **Drivers** + + - **Authentication** + + - avoid NV counter upgrade without certificate validation ([a2a5a94](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a2a5a9456969266dc68d5845f31e05be0c3ff2e3)) + + - **CryptoCell-713** + + - fix a build failure with CC-713 library ([e5fbee5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e5fbee5085c682ac3438e6f66c8bdaffb6076fa2)) + + - **MTD** + + - fix MISRA issues and logic improvement ([5130ad1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5130ad14d52a0196422fed8a7d08e25659890b15)) + - macronix quad enable bit issue ([c332740](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c3327408eb4b5852c0ed9d8933c35aaa6de34c21)) + + - **NAND** + + - **SPI NAND** + + - check correct manufacturer id ([4490b79](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4490b7963303fbe59b07a66c8498a803eb5c239c)) + - check that parameters have been set ([bc453ab](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bc453ab1b2fd4267d34f2b9587f73b8940ee1538)) + + - **SCMI** + + - entry: add weak functions ([b3c8fd5](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b3c8fd5d778144340d289ad4825123106aac4a96)) + - smt: fix build for aarch64 ([0e223c6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0e223c6a9e5a2d92cae00fdd16a02a3f8971b114)) + - mention "SCMI" in driver initialisation message ([e0baae7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/e0baae7316bfdf3e49e5e158f79eb80cd51fc700)) + - relax requirement for exact protocol version ([125868c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/125868c94150f52ff85cdb59aee623ab1f9f259d)) + + - **UFS** + + - add reset before DME_LINKSTARTUP ([905635d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/905635d5e74e3c7b7b2412a673009c8aaabb73e1)) + + - **Arm** + + - **GIC** + + - **GICv3** + + - add dsb in both disable and enable function of gicv3_cpuif ([5a5e0aa](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5a5e0aac398989536dc4be790820af89da3d093a)) + + - **GIC-600AE** + + - fix timeout calculation ([7f322f2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7f322f228e76caa5480f827af0aa6751f00fc1c4)) + + - **TZC** + + - **TZC-400** + + - never disable filter 0 ([ef378d3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ef378d3ec1ef9d7c28baef32ed409688e962542b)) + + - **Marvell** + + - **COMPHY** + + - fix name of 3.125G SerDes mode ([a669983](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a669983c78828e3f4a4f14b9e5a6ee79dcfde20f)) + + - **Armada 3700** + + - configure phy selector also for PCIe ([0f3a122](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0f3a1221093256999af5f2a80e9b3d7231b9f5fb)) + - fix address overflow ([c074f70](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c074f70ce5d85e1735b589b323fac99d7eb988b5)) + - handle failures in power functions ([49b664e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49b664e75f43fda08dddef4f0510d346bdd25565)) + + - **CP110** + + - fix error code in pcie power on ([c0a909c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c0a909cdcce2d9a2ceefe672ad2fc1cae7e39ec4)) + + - **Armada** + + - **A3K** + + - **A3720** + + - fix configuring UART clock ([b9185c7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b9185c75f7ec2b600ebe0d49281e216a2456b764)) + - fix UART clock rate value and divisor calculation ([66a7752](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/66a7752834382595d26214783ae4698fd1f00bd6)) + - fix UART parent clock rate determination ([5a91c43](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5a91c439cbeb1f64b8b9830de91efad5113d3c89)) + + - **MediaTek** + + - **PMIC Wrapper** + + - update idle flow ([9ed4e6f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/9ed4e6fb669b8fcafc4e8acfa6a36db305d27ac8)) + + - **MT8192** + + - **SPM** + + - add missing bit define for debug purpose ([310c3a2](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/310c3a26e17d99aafc73b3504d0b6dfbdb97fd4c)) + + - **NXP** + + - **FLEXSPI** + + - fix warm boot wait time for MT35XU512A ([1ff7e46](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/1ff7e46b092b74891bc2dc7263e4dfae947b2223)) + + - **SCFG** + + - fix endianness checking ([fb90cfd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/fb90cfd4eee504f1d16aa143728af427dc6e0ed8)) + + - **SFP** + + - fix compile warning ([3239a17](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3239a17561c124df7095391c0d64e86910660cdc)) + + - **Renesas** + + - **R-Car3** + + - console: fix a return value of console_rcar_init ([bb273e3](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bb273e3be1c4f1cddeac9ceaac95fb56e41e6b98)) + - ddr: update DDR setting for H3, M3, M3N ([ec767c1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ec767c1b99675fbb50ef1b2fdb2d38e881e4789d)) + - emmc: remove CPG_CPGWPR redefinition ([36d5645](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/36d5645aec947ab00b925b21141e59e58e1efd8c)) + - fix CPG registers redefinition ([0dae56b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0dae56bb2f0aa1f89ec98ebe3931fb19751a5c72)) + - i2c_dvfs: fix I2C operation ([b757d3a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b757d3a1d901bee9b7ad430702575adba04889ba)) + + - **ST** + + - **Clock** + + - use correct return value ([8f97c4f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8f97c4fab1769b3f7f37a2a7a01ade36e5c94eaa)) + - correctly manage RTC clock source ([1550909](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/15509093f0ba9a10f97c6f92bc3bb9fcf79a48ce)) + - fix MCU/AXI parent clock ([b8fe48b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/b8fe48b6f2b07fce49363cb3c0f8dac9e286439b)) + - fix MPU clock rate ([602ae2f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/602ae2f23c2bc9d79a9ab2b7c5dde1932fffc984)) + - fix RTC clock rating ([cbd2e8a](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cbd2e8a6afdd05c4b404d7998134a3f60cc15518)) + - keep RTC clock always on ([5b111c7](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/5b111c74795ea5e9c8a12d0e6b18d77e431311ed)) + - keep RTCAPB clock always on ([373f06b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/373f06be4ee1114369b96763481b58885623aea4)) + - set other clocks as always on ([bf39318](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/bf39318d93c270ff72bda4b46e4771aba7aea313)) + + - **I/O** + + - **STM32 Image** + + - invalidate cache on local buf ([a5bcf82](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a5bcf82402ff415326b4dba42aae95c499821e94)) + - uninitialized variable warning ([c1d732d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c1d732d0db2463998036c678619007da79a25b3f)) + + - **ST PMIC** + + - initialize i2c_state ([4282284](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/42822844bfed2e9ffaeae850cc60f5c3d4d9d654)) + - missing error check ([a4bcfe9](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a4bcfe94e73db89ce2ebbb23c8e33e51eea5026a)) + + - **STPMIC1** + + - fix power switches activation ([0161991](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0161991184e5feacacc679bdb9c92681b85235eb)) + - update error cases return ([ed6a852](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/ed6a85234653c5ee2520389b769ff47e321df8a4)) + + - **UART** + + - **STM32 Console** + + - do not skip init for crash console ([49c7f0c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49c7f0cef4cc864185828750f1f61f3f33f284f7)) + + - **USB** + + - add a optional ops get_other_speed_config_desc ([216c122](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/216c1223c2c65bd1c119a28b9406f70a9ee7b063)) + - fix Null pointer dereferences in usb_core_set_config ([0cb9870](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0cb9870ddfa1b2fec50debe6d6333cbcb3df1e7e)) + - remove deadcode when USBD_EP_NB = 1 ([7ca4928](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7ca49284be083b03ae11aa348b40358876ee5d4b)) + - remove unnecessary cast ([025f5ef](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/025f5ef201a39ba7285f368139e690bbd7a44653)) + +- **Miscellaneous** + + - use correct printf format for uint64_t ([4ef449c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4ef449c15a4055d92632cb7e72267f525a7e2fca)) + + - **DT Bindings** + + - fix static checks ([0861fcd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/0861fcdd3e3f2625e133de3dae9c548de7c1ee48)) + + - **FDTs** + + - avoid output on missing DT property ([49e789e](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/49e789e353efaf97f84eca016c6a1b8a2b3e3d98)) + - fix OOB write in uuid parsing function ([d0d6424](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d0d642450f1f3a0f43e0e156ef57a0c460dd48cf)) + + - **Morello** + + - fix scmi clock specifier to cluster mappings ([387a906](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/387a9065a271ecde0e47dc5a9f9d037637502beb)) + + - **STM32MP1** + + - correct copyright dates ([8d26029](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8d26029168fe70a86de524ed68c56e8666823714)) + - set ETH clock on PLL4P on ST boards ([3e881a8](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/3e881a8834a955f1e552300bdbf1dafd02ea8f1c)) + - update PLL nodes for ED1/EV1 boards ([cdbbb9f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/cdbbb9f7ecd4687fa52e1c655b631377c24862b9)) + - use 'kHz' as kilohertz abbreviation ([4955d08](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4955d08de7aa664387d2e5f690e78b85ac23a402)) + + - **PIE** + + - invalidate data cache in the entire image range if PIE is enabled ([596d20d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/596d20d9e4d50c02b5a0cce8cad2a1c205cd687a)) + + - **Security** + + - Set MDCR_EL3.MCCD bit ([12f6c06](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/12f6c0649732a35a7ed45ba350a963f09a5710ca)) + + - **SDEI** + + - fix assert while kdump issue ([d39db26](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d39db2695ba626b9c0ee38652fe160b4e84b15d9)) + - print event number in hex format ([6b94356](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6b94356b577744d425476a029c47bd35eb13c148)) + - set SPSR for SDEI based on TakeException ([37596fc](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/37596fcb43e34ed4bcf1bd3e86d8dec1011edab8)) + +- **Documentation** + + - fix TF-A v2.6 release date in the release information page ([c90fa47](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/c90fa47202b762fe8f54e9c0561e94d37907b6ad)) + - fix `FF-A` substitution ([a61940c](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/a61940ca739eb89be7c1bb2408a9178c2da5cb70)) + - fix typos in v2.5 release documentation ([481c7b6](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/481c7b6b9107a3f71ee750f89cacdd8f9c729838)) + - remove "experimental" tag for stable features ([700e768](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/700e7685dd4682a929645a79de39f503c9140b2d)) + + - **Contribution Guidelines** + + - fix formatting for code snippet ([d0bbe81](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/d0bbe8150eb35fe2bac1567751bf84a8f073dd39)) + +- **Build System** + + - use space in WARNINGS list ([34b508b](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/34b508be9f021831423a8a14f56dff547e24c743)) + + - **Git Hooks** + + - downgrade `package-lock.json` version ([7434b65](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/7434b65208175bdf3f44e0e62aaaeabc9c494ee3)) + +- **Tools** + + - **STM32 Image** + + - improve the tool ([8d0036d](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/8d0036d3d8c8ac1524539ea90382acafb1e524c0)) + + - **SPTOOL** + + - SP UUID little to big endian in TF-A build ([dcdbcdd](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/dcdbcddebdee8d4d2c6c8316f615b428758b22ac)) + + - **DOIMAGE** + + - Fix doimage syntax breaking secure mode build ([6d55ef1](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/6d55ef1a24dc92a3b737aaa02141f550caaace06)) + +- **Dependencies** + + - **checkpatch** + + - do not check merge commits ([77a0a7f](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/77a0a7f1d96b188849d1d8d8884b3c93857d3f69)) + +## [2.5.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.4..refs/tags/v2.5) (2021-05-17) + +### New Features + +- Architecture support + + - Added support for speculation barrier(`FEAT_SB`) for non-Armv8.5 platforms + starting from Armv8.0 + - Added support for Activity Monitors Extension version 1.1(`FEAT_AMUv1p1`) + - Added helper functions for Random number generator(`FEAT_RNG`) registers + - Added support for Armv8.6 Multi-threaded PMU extensions (`FEAT_MTPMU`) + - Added support for MTE Asymmetric Fault Handling extensions(`FEAT_MTE3`) + - Added support for Privileged Access Never extensions(`FEAT_PANx`) + +- Bootloader images + + - Added PIE support for AArch32 builds + - Enable Trusted Random Number Generator service for BL32(sp_min) + +- Build System + + - Added build option for Arm Feature Modifiers + +- Drivers + + - Added support for interrupts in TZC-400 driver + - Broadcom + - Added support for I2C, MDIO and USB drivers + - Marvell + - Added support for secure read/write of dfc register-set + - Added support for thermal sensor driver + - Implement a3700_core_getc API in console driver + - Added rx training on 10G port + - Marvell Mochi + - Added support for cn913x in PCIe mode + - Marvell Armada A8K + - Added support for TRNG-IP-76 driver and accessing RNG register + - Mediatek MT8192 + - Added support for following drivers + - MPU configuration for SCP/PCIe + - SPM suspend + - Vcore DVFS + - LPM + - PTP3 + - UART save and restore + - Power-off + - PMIC + - CPU hotplug and MCDI support + - SPMC + - MPU + - Mediatek MT8195 + - Added support for following drivers + - GPIO, NCDI, SPMC drivers + - Power-off + - CPU hotplug, reboot and MCDI + - Delay timer and sys timer + - GIC + - NXP + - Added support for + - non-volatile storage API + - chain of trust and trusted board boot using two modes: MBEDTLS and CSF + - fip-handler necessary for DDR initialization + - SMMU and console drivers + - crypto hardware accelerator driver + - following drivers: SD, EMMC, QSPI, FLEXSPI, GPIO, GIC, CSU, PMU, DDR + - NXP Security Monitor and SFP driver + - interconnect config APIs using ARM CCN-CCI driver + - TZC APIs to configure DDR region + - generic timer driver + - Device configuration driver + - IMX + - Added support for image loading and io-storage driver for TBBR fip booting + - Renesas + - Added support for PFC and EMMC driver + - RZ Family: + - G2N, G2E and G2H SoCs + - Added support for watchdog, QoS, PFC and DRAM initialization + - RZG Family: + - G2M + - Added support for QoS and DRAM initialization + - Xilinx + - Added JTAG DCC support for Versal and ZynqMP SoC family. + +- Libraries + + - C standard library + - Added support to print `%` in `snprintf()` and `printf()` APIs + - Added support for strtoull, strtoll, strtoul, strtol APIs from FreeBSD + project + - CPU support + - Added support for + - Cortex_A78C CPU + - Makalu ELP CPU + - Makalu CPU + - Matterhorn ELP CPU + - Neoverse-N2 CPU + - CPU Errata + - Arm Cortex-A76: Added workaround for erratum 1946160 + - Arm Cortex-A77: Added workaround for erratum 1946167 + - Arm Cortex-A78: Added workaround for erratum 1941498 and 1951500 + - Arm Neoverse-N1: Added workaround for erratum 1946160 + - Flattened device tree(libfdt) + - Added support for wrapper function to read UUIDs in string format from dtb + +- Platforms + + - Added support for MediaTek MT8195 + - Added support for Arm RD-N2 board + - Allwinner + - Added support for H616 SoC + - Arm + - Added support for GPT parser + - Protect GICR frames for fused/unused cores + - Arm Morello + - Added VirtIO network device to Morello FVP fdts + - Arm RD-N2 + - Added support for variant 1 of RD-N2 platform + - Enable AMU support + - Arm RD-V1 + - Enable AMU support + - Arm SGI + - Added support for platform variant build option + - Arm TC0 + - Added Matterhorn ELP CPU support + - Added support for opteed + - Arm Juno + - Added support to use hw_config in BL31 + - Use TRNG entropy source for SMCCC TRNG interface + - Condition Juno entropy source with CRC instructions + - Marvell Mochi + - Added support for detection of secure mode + - Marvell ARMADA + - Added support for new compile option A3720_DB_PM_WAKEUP_SRC + - Added support doing system reset via CM3 secure coprocessor + - Made several makefile enhancements required to build WTMI_MULTI_IMG and + TIMDDRTOOL + - Added support for building DOIMAGETOOL tool + - Added new target mrvl_bootimage + - Mediatek MT8192 + - Added support for rtc power off sequence + - Mediatek MT8195 + - Added support for SiP service + - STM32MP1 + - Added support for + - Seeed ODYSSEY SoM and board + - SDMMC2 and I2C2 pins in pinctrl + - I2C2 peripheral in DTS + - PIE for BL32 + - TZC-400 interrupt managament + - Linux Automation MC-1 board + - Renesas RZG + - Added support for identifying EK874 RZ/G2E board + - Added support for identifying HopeRun HiHope RZ/G2H and RZ/G2H boards + - Rockchip + - Added support for stack protector + - QEMU + - Added support for `max` CPU + - Added Cortex-A72 support to `virt` platform + - Enabled trigger reboot from secure pl061 + - QEMU SBSA + - Added support for sbsa-ref Embedded Controller + - NXP + - Added support for warm reset to retain ddr content + - Added support for image loader necessary for loading fip image + - lx2160a SoC Family + - Added support for + - new platform lx2160a-aqds + - new platform lx2160a-rdb + - new platform lx2162a-aqds + - errata handling + - IMX imx8mm + - Added support for trusted board boot + - TI K3 + - Added support for lite device board + - Enabled Cortex-A72 erratum 1319367 + - Enabled Cortex-A53 erratum 1530924 + - Xilinx ZynqMP + - Added support for PS and system reset on WDT restart + - Added support for error management + - Enable support for log messages necessary for debug + - Added support for PM API SMC call for efuse and register access + +- Processes + + - Introduced process for platform deprecation + - Added documentation for TF-A threat model + - Provided a copy of the MIT license to comply with the license requirements + of the arm-gic.h source file (originating from the Linux kernel project and + re-distributed in TF-A). + +- Services + + - Added support for TRNG firmware interface service + - Arm + - Added SiP service to configure Ethos-N NPU + - SPMC + - Added documentation for SPM(Hafnium) SMMUv3 driver + - SPMD + - Added support for + - FFA_INTERRUPT forwading ABI + - FFA_SECONDARY_EP_REGISTER ABI + - FF-A v1.0 boot time power management, SPMC secondary core boot and early + run-time power management + +- Tools + + - FIPTool + - Added mechanism to allow platform specific image UUID + - git hooks + - Added support for conventional commits through commitlint hook, commitizen + hook and husky configuration files. + - NXP tool + - Added support for a tool that creates pbl file from BL2 + - Renesas RZ/G2 + - Added tool support for creating bootparam and cert_header images + - CertCreate + - Added support for platform-defined certificates, keys, and extensions + using the platform's makefile + - shared tools + - Added EFI_GUID representation to uuid helper data structure + +### Changed + +- Common components + + - Print newline after hex address in aarch64 el3_panic function + - Use proper `#address-cells` and `#size-cells` for reserved-memory in dtbs + +- Drivers + + - Move SCMI driver from ST platform directory and make it common to all + platforms + - Arm GICv3 + - Shift eSPI register offset in GICD_OFFSET_64() + - Use mpidr to probe GICR for current CPU + - Arm TZC-400 + - Adjust filter tag if it set to FILTER_BIT_ALL + - Cadence + - Enhance UART driver APIs to put characters to fifo + - Mediatek MT8192 + - Move timer driver to common folder + - Enhanced sys_cirq driver to add more IC services + - Renesas + - Move ddr and delay driver to common directory + - Renesas rcar + - Treat log as device memory in console driver + - Renesas RZ Family: + - G2N and G2H SoCs + - Select MMC_CH1 for eMMC channel + - Marvell + - Added support for checking if TRNG unit is present + - Marvell A3K + - Set TXDCLK_2X_SEL bit during PCIe initialization + - Set mask parameter for every reg_set call + - Marvell Mochi + - Added missing stream IDs configurations + - MbedTLS + - Migrated to Mbed TLS v2.26.0 + - IMX imx8mp + - Change the bl31 physical load address + - QEMU SBSA + - Enable secure variable storage + - SCMI + - Update power domain protocol version to 2.0 + - STM32 + - Remove dead code from nand FMC driver + +- Libraries + + - C Standard Library + - Use macros to reduce duplicated code between snprintf and printf + - CPU support + - Sanity check pointers before use in AArch32 builds + - Arm Cortex-A78 + - Remove rainier cpu workaround for errata 1542319 + - Arm Makalu ELP + - Added "\_arm" suffix to Makalu ELP CPU lib + +- Miscellaneous + + - Editorconfig + - set max line length to 100 + +- Platforms + + - Allwinner + - Added reserved-memory node to DT + - Express memmap more dynamically + - Move SEPARATE_NOBITS_REGION to platforms + - Limit FDT checks to reduce code size + - Use CPUIDLE hardware when available + - Allow conditional compilation of SCPI and native PSCI ops + - Always use a 3MHz RSB bus clock + - Enable workaround for Cortex-A53 erratum 1530924 + - Fixed non-default PRELOADED_BL33_BASE + - Leave CPU power alone during BL31 setup + - Added several psci hooks enhancements to improve system shutdown/reset + sequence + - Return the PMIC to I2C mode after use + - Separate code to power off self and other CPUs + - Split native and SCPI-based PSCI implementations + - Allwinner H6 + - Added R_PRCM security setup for H6 board + - Added SPC security setup for H6 board + - Use RSB for the PMIC connection on H6 + - Arm + - Store UUID as a string, rather than ints + - Replace FIP base and size macro with a generic name + - Move compile time switch from source to dt file + - Don't provide NT_FW_CONFIG when booting hafnium + - Do not setup 'disabled' regulator + - Increase SP max size + - Remove false dependency of ARM_LINUX_KERNEL_AS_BL33 on RESET_TO_BL31 and + allow it to be enabled independently + - Arm FVP + - Do not map GIC region in BL1 and BL2 + - Arm Juno + - Refactor juno_getentropy() to return 64 bits on each call + - Arm Morello + - Remove "virtio-rng" from Morello FVP + - Enable virtIO P9 device for Morello fvp + - Arm RDV1 + - Allow all PSCI callbacks on RD-V1 + - Rename rddaniel to rdv1 + - Arm RDV1MC + - Rename rddanielxlr to rdv1mc + - Initialize TZC-400 controllers + - Arm TC0 + - Updated GICR base address + - Use scmi_dvfs clock index 1 for cores 4-7 through fdt + - Added reserved-memory node for OP-TEE fdts + - Enabled Theodul DSU in TC platform + - OP-TEE as S-EL1 SP with SPMC at S-EL2 + - Update Matterhorm ELP DVFS clock index + - Arm SGI + - Allow access to TZC controller on all chips + - Define memory regions for multi-chip platforms + - Allow access to nor2 flash and system registers from S-EL0 + - Define default list of memory regions for DMC-620 TZC + - Improve macros defining cper buffer memory region + - Refactor DMC-620 error handling SMC function id + - Refactor SDEI specific macros + - Added platform id value for RDN2 platform + - Refactored header file inclusions and inclusion of memory mapping + - Arm RDN2 + - Allow usage of secure partitions on RDN2 platform + - Update GIC redistributor and TZC base address + - Arm SGM775 + - Deprecate Arm sgm775 FVP platform + - Marvell + - Increase TX FIFO EMPTY timeout from 2ms to 3ms + - Update delay code to be compatible with 1200 MHz CPU + - Marvell ARMADA + - Postpone MSS CPU startup to BL31 stage + - Allow builds without MSS support + - Use MSS SRAM in secure mode + - Added missing FORCE, .PHONY and clean targets + - Cleanup MSS SRAM if used for copy + - Move definition of mrvl_flash target to common marvell_common.mk file + - Show informative build messages and blank lines + - Marvell ARMADA A3K + - Added a new target mrvl_uart which builds UART image + - Added checks that WTP, MV_DDR_PATH and CRYPTOPP_PATH are correctly defined + - Allow use of the system Crypto++ library + - Build \$(WTMI_ENC_IMG) in \$(BUILD_PLAT) directory + - Build intermediate files in \$(BUILD_PLAT) directory + - Build UART image files directly in \$(BUILD_UART) subdirectory + - Correctly set DDR_TOPOLOGY and CLOCKSPRESET for WTMI + - Do not use 'echo -e' in Makefile + - Improve 4GB DRAM usage from 3.375 GB to 3.75 GB + - Remove unused variable WTMI_SYSINIT_IMG from Makefile + - Simplify check if WTP variable is defined + - Split building \$(WTMI_MULTI_IMG) and \$(TIMDDRTOOL) + - Marvell ARMADA A8K + - Allow CP1/CP2 mapping at BLE stage + - Mediatek MT8183 + - Added timer V20 compensation + - Nvidia Tegra + - Rename SMC API + - TI K3 + - Make plat_get_syscnt_freq2 helper check CNT_FID0 register + - Fill non-message data fields in sec_proxy with 0x0 + - Update ti_sci_msg_req_reboot ABI to include domain + - Enable USE_COHERENT_MEM only for the generic board + - Explicitly map SEC_SRAM_BASE to 0x0 + - Use BL31_SIZE instead of computing + - Define the correct number of max table entries and increase SRAM size to + account for additional table + - Raspberry Pi4 + - Switch to gicv2.mk and GICV2_SOURCES + - Renesas + - Move headers and assembly files to common folder + - Renesas rzg + - Added device tree memory node enhancements + - Rockchip + - Switch to using common gicv3.mk + - STM32MP1 + - Set BL sizes regardless of flags + - QEMU + - Include gicv2.mk for compiling GICv2 source files + - Change DEVICE2 definition for MMU + - Added helper to calculate the position shift from MPIDR + - QEMU SBSA + - Include libraries for Cortex-A72 + - Increase SHARED_RAM_SIZE + - Addes support in spm_mm for upto 512 cores + - Added support for topology handling + - QTI + - Mandate SMC implementation + - Xilinx + - Rename the IPI CRC checksum macro + - Use fno-jump-tables flag in CPPFLAGS + - Xilinx versal + - Added the IPI CRC checksum macro support + - Mark IPI calls secure/non-secure + - Enable sgi to communicate with linux using IPI + - Remove Cortex-A53 compilation + - Xilinx ZynqMP + - Configure counter frequency during initialization + - Filter errors related to clock gate permissions + - Implement pinctrl request/release EEMI API + - Reimplement pinctrl get/set config parameter EEMI API calls + - Reimplement pinctrl set/get function EEMI API + - Update error codes to match Linux and PMU Firmware + - Update PM version and support PM version check + - Update return type in query functions + - Added missing ids for 43/46/47dr devices + - Checked for DLL status before doing reset + - Disable ITAPDLYENA bit for zero ITAP delay + - Include GICv2 makefile + - Remove the custom crash implementation + +- Services + + - SPMD + - Lock the g_spmd_pm structure + - Declare third cactus instance as UP SP + - Provide number of vCPUs and VM size for first SP + - Remove `chosen` node from SPMC manifests + - Move OP-TEE SP manifest DTS to FVP platform + - Update OP-TEE SP manifest with device-regions node + - Remove device-memory node from SPMC manifests + - SPM_MM + - Use sp_boot_info to set SP context + - SDEI + - Updata the affinity of shared event + +- Tools + + - FIPtool + - Do not print duplicate verbose lines about building fiptool + - CertCreate + - Updated tool for platform defined certs, keys & extensions + - Create only requested certificates + - Avoid duplicates in extension stack + +### Resolved Issues + +- Several fixes for typos and mis-spellings in documentation + +- Build system + + - Fixed \$\{FIP_NAME} to be rebuilt only when needed in Makefile + - Do not mark file targets as .PHONY target in Makefile + +- Drivers + + - Authorization + - Avoid NV counter upgrade without certificate validation + - Arm GICv3 + - Fixed logical issue for num_eints + - Limit SPI ID to avoid misjudgement in GICD_OFFSET() + - Fixed potential GICD context override with ESPI enabled + - Marvell A3700 + - Fixed configuring polarity invert bits + - Arm TZC-400 + - Correct FAIL_CONTROL Privileged bit + - Fixed logical error in FILTER_BIT definitions + - Renesas rcar + - Fixed several coding style violations reported by checkpatch + +- Libraries + + - Arch helpers + - Fixed assertions in processing dynamic relocations for AArch64 builds + - C standard library + - Fixed MISRA issues in memset() ABI + - RAS + - Fixed bug of binary search in RAS interrupt handler + +- Platforms + + - Arm + - Fixed missing copyrights in arm-gic.h file + - Fixed the order of header files in several dts files + - Fixed error message printing in board makefile + - Fixed bug of overriding the last node in image load helper API + - Fixed stdout-path in fdts files of TC0 and N1SDP platforms + - Turn ON/OFF redistributor in sync with GIC CPU interface ON/OFF for css + platforms + - Arm FVP + - Fixed Generic Timer interrupt types in platform dts files + - Arm Juno + - Fixed parallel build issue for romlib config + - Arm SGI + - Fixed bug in SDEI receive event of RAS handler + - Intel Agilex + - Fixed PLAT_MAX_PWR_LVL value + - Marvell + - Fixed SPD handling in dram port + - Marvell ARMADA + - Fixed TRNG return SMC handling + - Fixed the logic used for LD selector mask + - Fixed MSS firmware loader for A8K family + - ST + - Fixed few violations reported by coverity static checks + - STM32MP1 + - Fixed SELFREF_TO_X32 mask in ddr driver + - Do not keep mmc_device_info in stack + - Correct plat_crash_console_flush() + - QEMU SBSA + - Fixed memory type of secure NOR flash + - QTI + - Fixed NUM_APID and REG_APID_MAP() argument in SPMI driver + - Intel + - Do not keep mmc_device_info in stack + - Hisilicon + - Do not keep mmc_device_info in stack + +- Services + + - EL3 runtime + - Fixed the EL2 context save/restore routine by removing EL2 generic timer + system registers + - Added fix for exception handler in BL31 by synchronizing pending EA using + DSB barrier + - SPMD + - Fixed error codes to use int32_t type + - TSPD + - Added bug fix in tspd interrupt handling when TSP_NS_INTR_ASYNC_PREEMPT is + enabled + - TRNG + - Fixed compilation errors with -O0 compile option + - DebugFS + - Checked channel index before calling clone function + - PSCI + - Fixed limit of 256 CPUs caused by cast to unsigned char + - TSP + - Fixed compilation erros when built with GCC 11.0.0 toolchain + +- Tools + + - FIPtool + - Do not call `make clean` for `all` target + - CertCreate + - Fixed bug to avoid cleaning when building the binary + - Used preallocated parts of the HASH struct to avoid leaking HASH struct + fields + - Free arguments copied with strdup + - Free keys after use + - Free X509_EXTENSION structures on stack to avoid leaking them + - Optimized the code to avoid unnecessary attempts to create non-requested + certificates + +## [2.4.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.3..refs/tags/v2.4) (2020-11-17) + +### New Features + +- Architecture support + - Armv8.6-A + - Added support for Armv8.6 Enhanced Counter Virtualization (ECV) + - Added support for Armv8.6 Fine Grained Traps (FGT) + - Added support for Armv8.6 WFE trap delays +- Bootloader images + - Added support for Measured Boot +- Build System + - Added build option `COT_DESC_IN_DTB` to create Chain of Trust at runtime + - Added build option `OPENSSL_DIR` to direct tools to OpenSSL libraries + - Added build option `RAS_TRAP_LOWER_EL_ERR_ACCESS` to enable trapping RAS + register accesses from EL1/EL2 to EL3 + - Extended build option `BRANCH_PROTECTION` to support branch target + identification +- Common components + - Added support for exporting CPU nodes to the device tree + - Added support for single and dual-root Chains of Trust in secure partitions +- Drivers + - Added Broadcom RNG driver + - Added Marvell `mg_conf_cm3` driver + - Added System Control and Management Interface (SCMI) driver + - Added STMicroelectronics ETZPC driver + - Arm GICv3 + - Added support for detecting topology at runtime + - Dual Root + - Added support for platform certificates + - Marvell Cache LLC + - Added support for mapping the entire LLC into SRAM + - Marvell CCU + - Added workaround for erratum 3033912 + - Marvell CP110 COMPHY + - Added support for SATA COMPHY polarity inversion + - Added support for USB COMPHY polarity inversion + - Added workaround for erratum IPCE_COMPHY-1353 + - STM32MP1 Clocks + - Added `RTC` as a gateable clock + - Added support for shifted clock selector bit masks + - Added support for using additional clocks as parents +- Libraries + - C standard library + - Added support for hexadecimal and pointer format specifiers in `snprint()` + - Added assembly alternatives for various library functions + - CPU support + - Arm Cortex-A53 + - Added workaround for erratum 1530924 + - Arm Cortex-A55 + - Added workaround for erratum 1530923 + - Arm Cortex-A57 + - Added workaround for erratum 1319537 + - Arm Cortex-A76 + - Added workaround for erratum 1165522 + - Added workaround for erratum 1791580 + - Added workaround for erratum 1868343 + - Arm Cortex-A72 + - Added workaround for erratum 1319367 + - Arm Cortex-A77 + - Added workaround for erratum 1508412 + - Added workaround for erratum 1800714 + - Added workaround for erratum 1925769 + - Arm Neoverse-N1 + - Added workaround for erratum 1868343 + - EL3 Runtime + - Added support for saving/restoring registers related to nested + virtualization in EL2 context switches if the architecture supports it + - FCONF + - Added support for Measured Boot + - Added support for populating Chain of Trust properties + - Added support for loading the `fw_config` image + - Measured Boot + - Added support for event logging +- Platforms + - Added support for Arm Morello + - Added support for Arm TC0 + - Added support for iEi PUZZLE-M801 + - Added support for Marvell OCTEON TX2 T9130 + - Added support for MediaTek MT8192 + - Added support for NXP i.MX 8M Nano + - Added support for NXP i.MX 8M Plus + - Added support for QTI CHIP SC7180 + - Added support for STM32MP151F + - Added support for STM32MP153F + - Added support for STM32MP157F + - Added support for STM32MP151D + - Added support for STM32MP153D + - Added support for STM32MP157D + - Arm + - Added support for platform-owned SPs + - Added support for resetting to BL31 + - Arm FPGA + - Added support for Klein + - Added support for Matterhorn + - Added support for additional CPU clusters + - Arm FVP + - Added support for performing SDEI platform setup at runtime + - Added support for SMCCC's `SMCCC_ARCH_SOC_ID` command + - Added an `id` field under the NV-counter node in the device tree to + differentiate between trusted and non-trusted NV-counters + - Added support for extracting the clock frequency from the timer node in + the device tree + - Arm Juno + - Added support for SMCCC's `SMCCC_ARCH_SOC_ID` command + - Arm N1SDP + - Added support for cross-chip PCI-e + - Marvell + - Added support for AVS reduction + - Marvell ARMADA + - Added support for twin-die combined memory device + - Marvell ARMADA A8K + - Added support for DDR with 32-bit bus width (both ECC and non-ECC) + - Marvell AP806 + - Added workaround for erratum FE-4265711 + - Marvell AP807 + - Added workaround for erratum 3033912 + - Nvidia Tegra + - Added debug printouts indicating SC7 entry sequence completion + - Added support for SDEI + - Added support for stack protection + - Added support for GICv3 + - Added support for SMCCC's `SMCCC_ARCH_SOC_ID` command + - Nvidia Tegra194 + - Added support for RAS exception handling + - Added support for SPM + - NXP i.MX + - Added support for SDEI + - QEMU SBSA + - Added support for the Secure Partition Manager + - QTI + - Added RNG driver + - Added SPMI PMIC arbitrator driver + - Added support for SMCCC's `SMCCC_ARCH_SOC_ID` command + - STM32MP1 + - Added support for exposing peripheral interfaces to the non-secure world + at runtime + - Added support for SCMI clock and reset services + - Added support for STM32MP15x CPU revision Z + - Added support for SMCCC services in `SP_MIN` +- Services + - Secure Payload Dispatcher + - Added a provision to allow clients to retrieve the service UUID + - SPMC + - Added secondary core endpoint information to the SPMC context structure + - SPMD + - Added support for booting OP-TEE as a guest S-EL1 Secure Partition on top + of Hafnium in S-EL2 + - Added a provision for handling SPMC messages to register secondary core + entry points + - Added support for power management operations +- Tools + - CertCreate + - Added support for secure partitions + - CertTool + - Added support for the `fw_config` image + - FIPTool + - Added support for the `fw_config` image + +### Changed + +- Architecture support +- Bootloader images +- Build System + - The top-level Makefile now supports building FipTool on Windows + - The default value of `KEY_SIZE` has been changed to to 2048 when RSA is in + use + - The previously-deprecated macro `__ASSEMBLY__` has now been removed +- Common components + - Certain functions that flush the console will no longer return error + information +- Drivers + - Arm GIC + - Usage of `drivers/arm/gic/common/gic_common.c` has now been deprecated in + favour of `drivers/arm/gic/vX/gicvX.mk` + - Added support for detecting the presence of a GIC600-AE + - Added support for detecting the presence of a GIC-Clayton + - Marvell MCI + - Now performs link tuning for all MCI interfaces to improve performance + - Marvell MoChi + - PIDI masters are no longer forced into a non-secure access level when + `LLC_SRAM` is enabled + - The SD/MMC controllers are now accessible from guest virtual machines + - Mbed TLS + - Migrated to Mbed TLS v2.24.0 + - STM32 FMC2 NAND + - Adjusted FMC node bindings to include an EBI controller node + - STM32 Reset + - Added an optional timeout argument to assertion functions + - STM32MP1 Clocks + - Enabled several additional system clocks during initialization +- Libraries + - C Standard Library + - Improved `memset` performance by avoiding single-byte writes + - Added optimized assembly variants of `memset` + - CPU support + - Renamed Cortex-Hercules to Cortex-A78 + - Renamed Cortex-Hercules AE to Cortex-A78 AE + - Renamed Neoverse Zeus to Neoverse V1 + - Coreboot + - Updated ‘coreboot_get_memory_type’ API to take an extra argument as a + ’memory size’ that used to return a valid memory type. + - libfdt + - Updated to latest upstream version +- Platforms + - Allwinner + - Disabled non-secure access to PRCM power control registers + - Arm + - `BL32_BASE` is now platform-dependent when `SPD_spmd` is enabled + - Added support for loading the Chain of Trust from the device tree + - The firmware update check is now executed only once + - NV-counter base addresses are now loaded from the device tree when + `COT_DESC_IN_DTB` is enabled + - Now loads and populates `fw_config` and `tb_fw_config` + - FCONF population now occurs after caches have been enabled in order to + reduce boot times + - Arm Corstone-700 + - Platform support has been split into both an FVP and an FPGA variant + - Arm FPGA + - DTB and BL33 load addresses have been given sensible default values + - Now reads generic timer counter frequency, GICD and GICR base addresses, + and UART address from DT + - Now treats the primary PL011 UART as an SBSA Generic UART + - Arm FVP + - Secure interrupt descriptions, UART parameters, clock frequencies and + GICv3 parameters are now queried through FCONF + - UART parameters are now queried through the device tree + - Added an owner field to Cactus secure partitions + - Increased the maximum size of BL2 when the Chain of Trust is loaded from + the device tree + - Reduces the maximum size of BL31 + - The `FVP_USE_SP804_TIMER` and `FVP_VE_USE_SP804_TIMER` build options have + been removed in favour of a common `USE_SP804_TIMER` option + - Added a third Cactus partition to manifests + - Device tree nodes now store UUIDs in big-endian + - Arm Juno + - Increased the maximum size of BL2 when optimizations have not been applied + - Reduced the maximum size of BL31 and BL32 + - Marvell AP807 + - Enabled snoop filters + - Marvell ARMADA A3K + - UART recovery images are now suffixed with `.bin` + - Marvell ARMADA A8K + - Option `BL31_CACHE_DISABLE` is now disabled (`0`) by default + - Nvidia Tegra + - Added VPR resize supported check when processing video memory resize + requests + - Added SMMU verification to prevent potential issues caused by undetected + corruption of the SMMU configuration during boot + - The GIC CPU interface is now properly disabled after CPU off + - The GICv2 sources list and the `BL31_SIZE` definition have been made + platform-specific + - The SPE driver will no longer flush the console when writing individual + characters + - Nvidia Tegra194 + - TZDRAM setup has been moved to platform-specific early boot handlers + - Increased verbosity of debug prints for RAS SErrors + - Support for powering down CPUs during CPU suspend has been removed + - Now verifies firewall settings before using resources + - TI K3 + - The UART number has been made configurable through `K3_USART` + - Rockchip RK3368 + - The maximum number of memory map regions has been increased to 20 + - Socionext Uniphier + - The maximum size of BL33 has been increased to support larger bootloaders + - STM32 + - Removed platform-specific DT functions in favour of using existing generic + alternatives + - STM32MP1 + - Increased verbosity of exception reports in debug builds + - Device trees have been updated to align with the Linux kernel + - Now uses the ETZPC driver to configure secure-aware interfaces for + assignment to the non-secure world + - Finished good variants have been added to the board identifier + enumerations + - Non-secure access to clocks and reset domains now depends on their state + of registration + - NEON is now disabled in `SP_MIN` + - The last page of `SYSRAM` is now used as SCMI shared memory + - Checks to verify platform compatibility have been added to verify that an + image is compatible with the chip ID of the running platform + - QEMU SBSA + - Removed support for Arm's Cortex-A53 +- Services + - Renamed SPCI to FF-A + - SPMD + - No longer forwards requests to the non-secure world when retrieving + partition information + - SPMC manifest size is now retrieved directly from SPMD instead of the + device tree + - The FF-A version handler now returns SPMD's version when the origin of the + call is secure, and SPMC's version when the origin of the call is + non-secure + - SPMC + - Updated the manifest to declare CPU nodes in descending order as per the + SPM (Hafnium) multicore requirement + - Updated the device tree to mark 2GB as device memory for the first + partition excluding trusted DRAM region (which is reserved for SPMC) + - Increased the number of EC contexts to the maximum number of PEs as per + the FF-A specification +- Tools + - FIPTool + - Now returns `0` on `help` and `help <command>` + - Marvell DoImage + - Updated Mbed TLS support to v2.8 + - SPTool + - Now appends CertTool arguments + +### Resolved Issues + +- Bootloader images + - Fixed compilation errors for dual-root Chains of Trust caused by symbol + collision + - BL31 + - Fixed compilation errors on platforms with fewer than 4 cores caused by + initialization code exceeding the end of the stacks + - Fixed compilation errors when building a position-independent image +- Build System + - Fixed invalid empty version strings + - Fixed compilation errors on Windows caused by a non-portable architecture + revision comparison +- Drivers + - Arm GIC + - Fixed spurious interrupts caused by a missing barrier + - STM32 Flexible Memory Controller 2 (FMC2) NAND driver + - Fixed runtime instability caused by incorrect error detection logic + - STM32MP1 Clock driver + - Fixed incorrectly-formatted log messages + - Fixed runtime instability caused by improper clock gating procedures + - STMicroelectronics Raw NAND driver + - Fixed runtime instability caused by incorrect unit conversion when waiting + for NAND readiness +- Libraries + - AMU + - Fixed timeout errors caused by excess error logging + - EL3 Runtime + - Fixed runtime instability caused by improper register save/restore routine + in EL2 + - FCONF + - Fixed failure to initialize GICv3 caused by overly-strict device tree + requirements + - Measured Boot + - Fixed driver errors caused by a missing default value for the `HASH_ALG` + build option + - SPE + - Fixed feature detection check that prevented CPUs supporting SVE from + detecting support for SPE in the non-secure world + - Translation Tables + - Fixed various MISRA-C 2012 static analysis violations +- Platforms + - Allwinner A64 + - Fixed USB issues on certain battery-powered device caused by improperly + activated USB power rail + - Arm + - Fixed compilation errors caused by increase in BL2 size + - Fixed compilation errors caused by missing Makefile dependencies to + generated files when building the FIP + - Fixed MISRA-C 2012 static analysis violations caused by unused structures + in include directives intended to be feature-gated + - Arm FPGA + - Fixed initialization issues caused by incorrect MPIDR topology mapping + logic + - Arm RD-N1-edge + - Fixed compilation errors caused by mismatched parentheses in Makefile + - Arm SGI + - Fixed crashes due to the flash memory used for cold reboot attack + protection not being mapped + - Intel Agilex + - Fixed initialization issues caused by several compounding bugs + - Marvell + - Fixed compilation warnings caused by multiple Makefile inclusions + - Marvell ARMADA A3K + - Fixed boot issue in debug builds caused by checks on the BL33 load address + that are not appropriate for this platform + - Nvidia Tegra + - Fixed incorrect delay timer reads + - Fixed spurious interrupts in the non-secure world during cold boot caused + by the arbitration bit in the memory controller not being cleared + - Fixed faulty video memory resize sequence + - Nvidia Tegra194 + - Fixed incorrect alignment of TZDRAM base address + - NXP iMX8M + - Fixed CPU hot-plug issues caused by race condition + - STM32MP1 + - Fixed compilation errors in highly-parallel builds caused by incorrect + Makefile dependencies + - STM32MP157C-ED1 + - Fixed initialization issues caused by missing device tree hash node + - Raspberry Pi 3 + - Fixed compilation errors caused by incorrect dependency ordering in + Makefile + - Rockchip + - Fixed initialization issues caused by non-critical errors when parsing FDT + being treated as critical + - Rockchip RK3368 + - Fixed runtime instability caused by incorrect CPUID shift value + - QEMU + - Fixed compilation errors caused by incorrect dependency ordering in + Makefile + - QEMU SBSA + - Fixed initialization issues caused by FDT exceeding reserved memory size + - QTI + - Fixed compilation errors caused by inclusion of a non-existent file +- Services + - FF-A (previously SPCI) + - Fixed SPMD aborts caused by incorrect behaviour when the manifest is + page-aligned +- Tools + - Fixed compilation issues when compiling tools from within their respective + directories + - FIPTool + - Fixed command line parsing issues on Windows when using arguments whose + names also happen to be a subset of another's + - Marvell DoImage + - Fixed PKCS signature verification errors at boot on some platforms caused + by generation of misaligned images + +### Known Issues + +- Platforms + - NVIDIA Tegra + - Signed comparison compiler warnings occurring in libfdt are currently + being worked around by disabling the warning for the platform until the + underlying issue is resolved in libfdt + +## [2.3.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.2..refs/tags/v2.3) (2020-04-20) + +### New Features + +- Arm Architecture + - Add support for Armv8.4-SecEL2 extension through the SPCI defined SPMD/SPMC + components. + - Build option to support EL2 context save and restore in the secure world + (CTX_INCLUDE_EL2_REGS). + - Add support for SMCCC v1.2 (introducing the new SMCCC_ARCH_SOC_ID SMC). Note + that the support is compliant, but the SVE registers save/restore will be + done as part of future S-EL2/SPM development. +- BL-specific + - Enhanced BL2 bootloader flow to load secure partitions based on firmware + configuration data (fconf). + - Changes necessary to support SEPARATE_NOBITS_REGION feature + - TSP and BL2_AT_EL3: Add Position Independent Execution `PIE` support +- Build System + - Add support for documentation build as a target in Makefile + - Add `COT` build option to select the Chain of Trust to use when the Trusted + Boot feature is enabled (default: `tbbr`). + - Added creation and injection of secure partition packages into the FIP. + - Build option to support SPMC component loading and run at S-EL1 or S-EL2 + (SPMD_SPM_AT_SEL2). + - Enable MTE support + - Enable Link Time Optimization in GCC + - Enable -Wredundant-decls warning check + - Makefile: Add support to optionally encrypt BL31 and BL32 + - Add support to pass the nt_fw_config DTB to OP-TEE. + - Introduce per-BL `CPPFLAGS`, `ASFLAGS`, and `LDFLAGS` + - build_macros: Add CREATE_SEQ function to generate sequence of numbers +- CPU Support + - cortex-a57: Enable higher performance non-cacheable load forwarding + - Hercules: Workaround for Errata 1688305 + - Klein: Support added for Klein CPU + - Matterhorn: Support added for Matterhorn CPU +- Drivers + - auth: Add `calc_hash` function for hash calculation. Used for authentication + of images when measured boot is enabled. + - cryptocell: Add authenticated decryption framework, and support for + CryptoCell-713 and CryptoCell-712 RSA 3K + - gic600: Add support for multichip configuration and Clayton + - gicv3: Introduce makefile, Add extended PPI and SPI range, Add support for + probing multiple GIC Redistributor frames + - gicv4: Add GICv4 extension for GIC driver + - io: Add an IO abstraction layer to load encrypted firmwares + - mhu: Derive doorbell base address + - mtd: Add SPI-NOR, SPI-NAND, SPI-MEM, and raw NAND framework + - scmi: Allow use of multiple SCMI channels + - scu: Add a driver for snoop control unit +- Libraries + - coreboot: Add memory range parsing and use generic base address + - compiler_rt: Import popcountdi2.c and popcountsi2.c files, aeabi_ldivmode.S + file and dependencies + - debugFS: Add DebugFS functionality + - el3_runtime: Add support for enabling S-EL2 + - fconf: Add Firmware Configuration Framework (fconf) (experimental). + - libc: Add memrchr function + - locks: bakery: Use is_dcache_enabled() helper and add a DMB to the + 'read_cache_op' macro + - psci: Add support to enable different personality of the same soc. + - xlat_tables_v2: Add support to pass shareability attribute for normal memory + region, use get_current_el_maybe_constant() in is_dcache_enabled(), + read-only xlat tables for BL31 memory, and add enable_mmu() +- New Platforms Support + - arm/arm_fpga: New platform support added for FPGA + - arm/rddaniel: New platform support added for rd-daniel platform + - brcm/stingray: New platform support added for Broadcom stingray platform + - nvidia/tegra194: New platform support for Nvidia Tegra194 platform +- Platforms + - allwinner: Implement PSCI system suspend using SCPI, add a msgbox driver for + use with SCPI, and reserve and map space for the SCP firmware + - allwinner: axp: Add AXP805 support + - allwinner: power: Add DLDO4 power rail + - amlogic: axg: Add a build flag when using ATOS as BL32 and support for the + A113D (AXG) platform + - arm/a5ds: Add ethernet node and L2 cache node in devicetree + - arm/common: Add support for the new `dualroot` chain of trust + - arm/common: Add support for SEPARATE_NOBITS_REGION + - arm/common: Re-enable PIE when RESET_TO_BL31=1 + - arm/common: Allow boards to specify second DRAM Base address and to define + PLAT_ARM_TZC_FILTERS + - arm/corstone700: Add support for mhuv2 and stack protector + - arm/fvp: Add support for fconf in BL31 and SP_MIN. Populate power domain + descriptor dynamically by leveraging fconf APIs. + - arm/fvp: Add Cactus/Ivy Secure Partition information and use two instances + of Cactus at S-EL1 + - arm/fvp: Add support to run BL32 in TDRAM and BL31 in secure DRAM + - arm/fvp: Add support for GICv4 extension and BL2 hash calculation in BL1 + - arm/n1sdp: Setup multichip gic routing table, update platform macros for + dual-chip setup, introduce platform information SDS region, add support to + update presence of External LLC, and enable the NEOVERSE_N1_EXTERNAL_LLC + flag + - arm/rdn1edge: Add support for dual-chip configuration and use CREATE_SEQ + helper macro to compare chip count + - arm/sgm: Always use SCMI for SGM platforms + - arm/sgm775: Add support for dynamic config using fconf + - arm/sgi: Add multi-chip mode parameter in HW_CONFIG dts, macros for remote + chip device region, chip_id and multi_chip_mode to platform variant info, + and introduce number of chips macro + - brcm: Add BL2 and BL31 support common across Broadcom platforms + - brcm: Add iproc SPI Nor flash support, spi driver, emmc driver, and support + to retrieve plat_toc_flags + - hisilicon: hikey960: Enable system power off callback + - intel: Enable bridge access, SiP SMC secure register access, and uboot + entrypoint support + - intel: Implement platform specific system reset 2 + - intel: Introduce mailbox response length handling + - imx: console: Use CONSOLE_T_BASE for UART base address and generic console_t + data structure + - imx8mm: Provide uart base as build option and add the support for opteed spd + on imx8mq/imx8mm + - imx8qx: Provide debug uart num as build + - imx8qm: Apply clk/pinmux configuration for DEBUG_CONSOLE and provide debug + uart num as build param + - marvell: a8k: Implement platform specific power off and add support for + loading MG CM3 images + - mediatek: mt8183: Add Vmodem/Vcore DVS init level + - qemu: Support optional encryption of BL31 and BL32 images and + ARM_LINUX_KERNEL_AS_BL33 to pass FDT address + - qemu: Define ARMV7_SUPPORTS_VFP + - qemu: Implement PSCI_CPU_OFF and qemu_system_off via semihosting + - renesas: rcar_gen3: Add new board revision for M3ULCB + - rockchip: Enable workaround for erratum 855873, claim a macro to enable hdcp + feature for DP, enable power domains of rk3399 before reset, add support for + UART3 as serial output, and initialize reset and poweroff GPIOs with known + invalid value + - rpi: Implement PSCI CPU_OFF, use MMIO accessor, autodetect Mini-UART vs. + PL011 configuration, and allow using PL011 UART for RPi3/RPi4 + - rpi3: Include GPIO driver in all BL stages and use same "clock-less" setup + scheme as RPi4 + - rpi3/4: Add support for offlining CPUs + - st: stm32mp1: platform.mk: Support generating multiple images in one build, + migrate to implicit rules, derive map file name from target name, generate + linker script with fixed name, and use PHONY for the appropriate targets + - st: stm32mp1: Add support for SPI-NOR, raw NAND, and SPI-NAND boot device, + QSPI, FMC2 driver + - st: stm32mp1: Use stm32mp_get_ddr_ns_size() function, set XN attribute for + some areas in BL2, dynamically map DDR later and non-cacheable during its + test, add a function to get non-secure DDR size, add DT helper for reg by + name, and add compilation flags for boot devices + - socionext: uniphier: Turn on ENABLE_PIE + - ti: k3: Add PIE support + - xilinx: versal: Add set wakeup source, client wakeup, query data, request + wakeup, PM_INIT_FINALIZE, PM_GET_TRUSTZONE_VERSION, PM IOCTL, support for + suspend related, and Get_ChipID APIs + - xilinx: versal: Implement power down/restart related EEMI, SMC handler for + EEMI, PLL related PM, clock related PM, pin control related PM, reset + related PM, device related PM , APIs + - xilinx: versal: Enable ipi mailbox service + - xilinx: versal: Add get_api_version support and support to send PM API to + PMC using IPI + - xilinx: zynqmp: Add checksum support for IPI data, GET_CALLBACK_DATA + function, support to query max divisor, CLK_SET_RATE_PARENT in gem clock + node, support for custom type flags, LPD WDT clock to the pm_clock + structure, idcodes for new RFSoC silicons ZU48DR and ZU49DR, and id for new + RFSoC device ZU39DR +- Security + - Use Speculation Barrier instruction for v8.5+ cores + - Add support for optional firmware encryption feature (experimental). + - Introduce a new `dualroot` chain of trust. + - aarch64: Prevent speculative execution past ERET + - aarch32: Stop speculative execution past exception returns. +- SPCI + - Introduced the Secure Partition Manager Dispatcher (SPMD) component as a new + standard service. +- Tools + - cert_create: Introduce CoT build option and TBBR CoT makefile, and define + the dualroot CoT + - encrypt_fw: Add firmware authenticated encryption tool + - memory: Add show_memory script that prints a representation of the memory + layout for the latest build + +### Changed + +- Arm Architecture + - PIE: Make call to GDT relocation fixup generalized +- BL-Specific + - Increase maximum size of BL2 image + - BL31: Discard .dynsym .dynstr .hash sections to make ENABLE_PIE work + - BL31: Split into two separate memory regions + - Unify BL linker scripts and reduce code duplication. +- Build System + - Changes to drive cert_create for dualroot CoT + - Enable -Wlogical-op always + - Enable -Wshadow always + - Refactor the warning flags + - PIE: Pass PIE options only to BL31 + - Reduce space lost to object alignment + - Set lld as the default linker for Clang builds + - Remove -Wunused-const-variable and -Wpadded warning + - Remove -Wmissing-declarations warning from WARNING1 level +- Drivers + - authentication: Necessary fix in drivers to upgrade to mbedtls-2.18.0 + - console: Integrate UART base address in generic console_t + - gicv3: Change API for GICR_IPRIORITYR accessors and separate GICD and GICR + accessor functions + - io: Change seek offset to signed long long and panic in case of io setup + failure + - smmu: SMMUv3: Changed retry loop to delay timer + - tbbr: Reduce size of hash and ECDSA key buffers when possible +- Library Code + - libc: Consolidate the size_t, unified, and NULL definitions, and unify + intmax_t and uintmax_t on AArch32/64 + - ROMLIB: Optimize memory layout when ROMLIB is used + - xlat_tables_v2: Use ARRAY_SIZE in REGISTER_XLAT_CONTEXT_FULL_SPEC, merge + REGISTER_XLAT_CONTEXT\_{FULL_SPEC,RO_BASE_TABLE}, and simplify end address + checks in mmap_add_region_check() +- Platforms + - allwinner: Adjust SRAM A2 base to include the ARISC vectors, clean up MMU + setup, reenable USE_COHERENT_MEM, remove unused include path, move the + NOBITS region to SRAM A1, convert AXP803 regulator setup code into a driver, + enable clock before resetting I2C/RSB + - allwinner: h6: power: Switch to using the AXP driver + - allwinner: a64: power: Use fdt_for_each_subnode, remove obsolete register + check, remove duplicate DT check, and make sunxi_turn_off_soc static + - allwinner: Build PMIC bus drivers only in BL31, clean up PMIC-related error + handling, and synchronize PMIC enumerations + - arm/a5ds: Change boot address to point to DDR address + - arm/common: Check for out-of-bound accesses in the platform io policies + - arm/corstone700: Updating the kernel arguments to support initramfs, use + fdts DDR memory and XIP rootfs, and set UART clocks to 32MHz + - arm/fvp: Modify multithreaded dts file of DynamIQ FVPs, slightly bump the + stack size for bl1 and bl2, remove re-definition of topology related build + options, stop reclaiming init code with Clang builds, and map only the + needed DRAM region statically in BL31/SP_MIN + - arm/juno: Maximize space allocated to SCP_BL2 + - arm/sgi: Bump bl1 RW limit, mark remote chip shared ram as non-cacheable, + move GIC related constants to board files, include AFF3 affinity in core + position calculation, move bl31_platform_setup to board file, and move + topology information to board folder + - common: Refactor load_auth_image_internal(). + - hisilicon: Remove uefi-tools in hikey and hikey960 documentation + - intel: Modify non secure access function, BL31 address mapping, mailbox's + get_config_status, and stratix10 BL31 parameter handling + - intel: Remove un-needed checks for qspi driver r/w and s10 unused source + code + - intel: Change all global sip function to static + - intel: Refactor common platform code + - intel: Create SiP service header file + - marvell: armada: scp_bl2: Allow loading up to 8 images + - marvell: comphy-a3700: Support SGMII COMPHY power off and fix USB3 powering + on when on lane 2 + - marvell: Consolidate console register calls + - mediatek: mt8183: Protect 4GB~8GB dram memory, refine GIC driver for low + power scenarios, and switch PLL/CLKSQ/ck_off/axi_26m control to SPM + - qemu: Update flash address map to keep FIP in secure FLASH0 + - renesas: rcar_gen3: Update IPL and Secure Monitor Rev.2.0.6, update DDR + setting for H3, M3, M3N, change fixed destination address of BL31 and BL32, + add missing #{address,size}-cells into generated DT, pass DT to OpTee OS, + and move DDR drivers out of staging + - rockchip: Make miniloader ddr_parameter handling optional, cleanup securing + of ddr regions, move secure init to separate file, use base+size for secure + ddr regions, bring TZRAM_SIZE values in lined, and prevent macro expansion + in paths + - rpi: Move plat_helpers.S to common + - rpi3: gpio: Simplify GPIO setup + - rpi4: Skip UART initialisation + - st: stm32m1: Use generic console_t data structure, remove second QSPI flash + instance, update for FMC2 pin muxing, and reduce MAX_XLAT_TABLES to 4 + - socionext: uniphier: Make on-chip SRAM and I/O register regions configurable + - socionext: uniphier: Make PSCI related, counter control, UART, pinmon, NAND + controller, and eMMC controller base addresses configurable + - socionext: uniphier: Change block_addressing flag and the return value type + of .is_usb_boot() to bool + - socionext: uniphier: Run BL33 at EL2, call uniphier_scp_is_running() only + when on-chip STM is supported, define PLAT_XLAT_TABLES_DYNAMIC only for BL2, + support read-only xlat tables, use enable_mmu() in common function, shrink + UNIPHIER_ROM_REGION_SIZE, prepare uniphier_soc_info() for next SoC, extend + boot device detection for future SoCs, make all BL images completely + position-independent, make uniphier_mmap_setup() work with PIE, pass SCP + base address as a function parameter, set buffer offset and length for + io_block dynamically, and use more mmap_add_dynamic_region() for loading + images + - spd/trusty: Disable error messages seen during boot, allow gic base to be + specified with GICD_BASE, and allow getting trusty memsize from + BL32_MEM_SIZE instead of TSP_SEC_MEM_SIZE + - ti: k3: common: Enable ARM cluster power down and rename device IDs to be + more consistent + - ti: k3: drivers: ti_sci: Put sequence number in coherent memory and remove + indirect structure of const data + - xilinx: Move ipi mailbox svc to xilinx common + - xilinx: zynqmp: Use GIC framework for warm restart + - xilinx: zynqmp: pm: Move custom clock flags to typeflags, remove + CLK_TOPSW_LSBUS from invalid clock list and rename FPD WDT clock ID + - xilinx: versal: Increase OCM memory size for DEBUG builds and adjust cpu + clock, Move versal_def.h and versal_private to include directory +- Tools + - sptool: Updated sptool to accommodate building secure partition packages. + +### Resolved Issues + +- Arm Architecture + - Fix crash dump for lower EL +- BL-Specific + - Bug fix: Protect TSP prints with lock + - Fix boot failures on some builds linked with ld.lld. +- Build System + - Fix clang build if CC is not in the path. + - Fix 'BL stage' comment for build macros +- Code Quality + - coverity: Fix various MISRA violations including null pointer violations, C + issues in BL1/BL2/BL31 and FDT helper functions, using boolean essential, + type, and removing unnecessary header file and comparisons to LONG_MAX in + debugfs devfip + - Based on coding guidelines, replace all `unsigned long` depending on if + fixed based on AArch32 or AArch64. + - Unify type of "cpu_idx" and Platform specific defines across PSCI module. +- Drivers + - auth: Necessary fix in drivers to upgrade to mbedtls-2.18.0 + - delay_timer: Fix non-standard frequency issue in udelay + - gicv3: Fix compiler dependent behavior + - gic600: Fix include ordering according to the coding style and power up + sequence +- Library Code + - el3_runtime: Fix stack pointer maintenance on EA handling path, fixup + 'cm_setup_context' prototype, and adds TPIDR_EL2 register to the context + save restore routines + - libc: Fix SIZE_MAX on AArch32 + - locks: T589: Fix insufficient ordering guarantees in bakery lock + - pmf: Fix 'tautological-constant-compare' error, Make the runtime + instrumentation work on AArch32, and Simplify PMF helper macro definitions + across header files + - xlat_tables_v2: Fix assembler warning of PLAT_RO_XLAT_TABLES +- Platforms + - allwinner: Fix H6 GPIO and CCU memory map addresses and incorrect ARISC code + patch offset check + - arm/a5ds: Correct system freq and Cache Writeback Granule, and cleanup + enable-method in devicetree + - arm/fvp: Fix incorrect GIC mapping, BL31 load address and image size for + RESET_TO_BL31=1, topology description of cpus for DynamIQ based FVP, and + multithreaded FVP power domain tree + - arm/fvp: spm-mm: Correcting instructions to build SPM for FVP + - arm/common: Fix ROTPK hash generation for ECDSA encryption, BL2 bug in + dynamic configuration initialisation, and current RECLAIM_INIT_CODE behavior + - arm/rde1edge: Fix incorrect topology tree description + - arm/sgi: Fix the incorrect check for SCMI channel ID + - common: Flush dcache when storing timestamp + - intel: Fix UEFI decompression issue, memory calibration, SMC SIP service, + mailbox config return status, mailbox driver logic, FPGA manager on + reconfiguration, and mailbox send_cmd issue + - imx: Fix shift-overflow errors, the rdc memory region slot's offset, + multiple definition of ipc_handle, missing inclusion of cdefs.h, and correct + the SGIs that used for secure interrupt + - mediatek: mt8183: Fix AARCH64 init fail on CPU0 + - rockchip: Fix definition of struct param_ddr_usage + - rpi4: Fix documentation of armstub config entry + - st: Correct io possible NULL pointer dereference and device_size type, nand + xor_ecc.val assigned value, static analysis tool issues, and fix incorrect + return value and correctly check pwr-regulators node + - xilinx: zynqmp: Correct syscnt freq for QEMU and fix clock models and IDs of + GEM-related clocks + +### Known Issues + +- Build System + - dtb: DTB creation not supported when building on a Windows host. + + This step in the build process is skipped when running on a Windows host. A + known issue from the 1.6 release. + + - Intermittent assertion firing `ASSERT: services/spd/tspd/tspd_main.c:105` +- Coverity + - Intermittent Race condition in Coverity Jenkins Build Job +- Platforms + - arm/juno: System suspend from Linux does not function as documented in the + user guide + + Following the instructions provided in the user guide document does not + result in the platform entering system suspend state as expected. A message + relating to the hdlcd driver failing to suspend will be emitted on the Linux + terminal. + + - mediatek/mt6795: This platform does not build in this release + +## [2.2.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.1..refs/tags/v2.2) (2019-10-22) + +### New Features + +- Architecture + - Enable Pointer Authentication (PAuth) support for Secure World + + - Adds support for ARMv8.3-PAuth in BL1 SMC calls and BL2U image for + firmware updates. + + - Enable Memory Tagging Extension (MTE) support in both secure and non-secure + worlds + + - Adds support for the new Memory Tagging Extension arriving in ARMv8.5. MTE + support is now enabled by default on systems that support it at EL0. + - To enable it at ELx for both the non-secure and the secure world, the + compiler flag `CTX_INCLUDE_MTE_REGS` includes register saving and + restoring when necessary in order to prevent information leakage between + the worlds. + + - Add support for Branch Target Identification (BTI) +- Build System + - Modify FVP makefile for CPUs that support both AArch64/32 + - AArch32: Allow compiling with soft-float toolchain + - Makefile: Add default warning flags + - Add Makefile check for PAuth and AArch64 + - Add compile-time errors for HW_ASSISTED_COHERENCY flag + - Apply compile-time check for AArch64-only CPUs + - build_macros: Add mechanism to prevent bin generation. + - Add support for default stack-protector flag + - spd: opteed: Enable NS_TIMER_SWITCH + - plat/arm: Skip BL2U if RESET_TO_SP_MIN flag is set + - Add new build option to let each platform select which implementation of + spinlocks it wants to use +- CPU Support + - DSU: Workaround for erratum 798953 and 936184 + - Neoverse N1: Force cacheable atomic to near atomic + - Neoverse N1: Workaround for erratum 1073348, 1130799, 1165347, 1207823, + 1220197, 1257314, 1262606, 1262888, 1275112, 1315703, 1542419 + - Neoverse Zeus: Apply the MSR SSBS instruction + - cortex-Hercules/HerculesAE: Support added for Cortex-Hercules and + Cortex-HerculesAE CPUs + - cortex-Hercules/HerculesAE: Enable AMU for Cortex-Hercules and + Cortex-HerculesAE + - cortex-a76AE: Support added for Cortex-A76AE CPU + - cortex-a76: Workaround for erratum 1257314, 1262606, 1262888, 1275112, + 1286807 + - cortex-a65/a65AE: Support added for Cortex-A65 and Cortex-A65AE CPUs + - cortex-a65: Enable AMU for Cortex-A65 + - cortex-a55: Workaround for erratum 1221012 + - cortex-a35: Workaround for erratum 855472 + - cortex-a9: Workaround for erratum 794073 +- Drivers + - console: Allow the console to register multiple times + + - delay: Timeout detection support + + - gicv3: Enabled multi-socket GIC redistributor frame discovery and migrated + ARM platforms to the new API + + - Adds `gicv3_rdistif_probe` function that delegates the responsibility of + discovering the corresponding redistributor base frame to each CPU itself. + + - sbsa: Add SBSA watchdog driver + + - st/stm32_hash: Add HASH driver + + - ti/uart: Add an AArch32 variant +- Library at ROM (romlib) + - Introduce BTI support in Library at ROM (romlib) +- New Platforms Support + - amlogic: g12a: New platform support added for the S905X2 (G12A) platform + - amlogic: meson/gxl: New platform support added for Amlogic Meson S905x (GXL) + - arm/a5ds: New platform support added for A5 DesignStart + - arm/corstone: New platform support added for Corstone-700 + - intel: New platform support added for Agilex + - mediatek: New platform support added for MediaTek mt8183 + - qemu/qemu_sbsa: New platform support added for QEMU SBSA platform + - renesas/rcar_gen3: plat: New platform support added for D3 + - rockchip: New platform support added for px30 + - rockchip: New platform support added for rk3288 + - rpi: New platform support added for Raspberry Pi 4 +- Platforms + - arm/common: Introduce wrapper functions to setup secure watchdog + - arm/fvp: Add Delay Timer driver to BL1 and BL31 and option for defining + platform DRAM2 base + - arm/fvp: Add Linux DTS files for 32 bit threaded FVPs + - arm/n1sdp: Add code for DDR ECC enablement and BL33 copy to DDR, Initialise + CNTFRQ in Non Secure CNTBaseN + - arm/juno: Use shared mbedtls heap between BL1 and BL2 and add basic support + for dynamic config + - imx: Basic support for PicoPi iMX7D, rdc module init, caam module init, + aipstz init, IMX_SIP_GET_SOC_INFO, IMX_SIP_BUILDINFO added + - intel: Add ncore ccu driver + - mediatek/mt81\*: Use new bl31_params_parse() helper + - nvidia: tegra: Add support for multi console interface + - qemu/qemu_sbsa: Adding memory mapping for both FLASH0/FLASH1 + - qemu: Added gicv3 support, new console interface in AArch32, and + sub-platforms + - renesas/rcar_gen3: plat: Add R-Car V3M support, new board revision for + H3ULCB, DBSC4 setting before self-refresh mode + - socionext/uniphier: Support console based on multi-console + - st: stm32mp1: Add OP-TEE, Avenger96, watchdog, LpDDR3, authentication + support and general SYSCFG management + - ti/k3: common: Add support for J721E, Use coherent memory for shared data, + Trap all asynchronous bus errors to EL3 + - xilinx/zynqmp: Add support for multi console interface, Initialize IPI table + from zynqmp_config_setup() +- PSCI + - Adding new optional PSCI hook `pwr_domain_on_finish_late` + - This PSCI hook `pwr_domain_on_finish_late` is similar to + `pwr_domain_on_finish` but is guaranteed to be invoked when the respective + core and cluster are participating in coherency. +- Security + - Speculative Store Bypass Safe (SSBS): Further enhance protection against + Spectre variant 4 by disabling speculative loads/stores (SPSR.SSBS bit) by + default. + - UBSAN support and handlers + - Adds support for the Undefined Behaviour sanitizer. There are two types of + support offered - minimalistic trapping support which essentially + immediately crashes on undefined behaviour and full support with full + debug messages. +- Tools + - cert_create: Add support for bigger RSA key sizes (3KB and 4KB), previously + the maximum size was 2KB. + - fiptool: Add support to build fiptool on Windows. + +### Changed + +- Architecture + - Refactor ARMv8.3 Pointer Authentication support code + - backtrace: Strip PAC field when PAUTH is enabled + - Prettify crash reporting output on AArch64. + - Rework smc_unknown return code path in smc_handler + - Leverage the existing `el3_exit()` return routine for smc_unknown return + path rather than a custom set of instructions. +- BL-Specific + - Invalidate dcache build option for BL2 entry at EL3 + - Add missing support for BL2_AT_EL3 in XIP memory +- Boot Flow + - Add helper to parse BL31 parameters (both versions) + - Factor out cross-BL API into export headers suitable for 3rd party code + - Introduce lightweight BL platform parameter library +- Drivers + - auth: Memory optimization for Chain of Trust (CoT) description + - bsec: Move bsec_mode_is_closed_device() service to platform + - cryptocell: Move Cryptocell specific API into driver + - gicv3: Prevent pending G1S interrupt from becoming G0 interrupt + - mbedtls: Remove weak heap implementation + - mmc: Increase delay between ACMD41 retries + - mmc: stm32_sdmmc2: Correctly manage block size + - mmc: stm32_sdmmc2: Manage max-frequency property from DT + - synopsys/emmc: Do not change FIFO TH as this breaks some platforms + - synopsys: Update synopsys drivers to not rely on undefined overflow + behaviour + - ufs: Extend the delay after reset to wait for some slower chips +- Platforms + - amlogic/meson/gxl: Remove BL2 dependency from BL31 + - arm/common: Shorten the Firmware Update (FWU) process + - arm/fvp: Remove GIC initialisation from secondary core cold boot + - arm/sgm: Temporarily disable shared Mbed TLS heap for SGM + - hisilicon: Update hisilicon drivers to not rely on undefined overflow + behaviour + - imx: imx8: Replace PLAT_IMX8\* with PLAT_imx8\*, remove duplicated linker + symbols and deprecated code include, keep only IRQ 32 unmasked, enable all + power domain by default + - marvell: Prevent SError accessing PCIe link, Switch to xlat_tables_v2, do + not rely on argument passed via smc, make sure that comphy init will use + correct address + - mediatek: mt8173: Refactor RTC and PMIC drivers + - mediatek: mt8173: Apply MULTI_CONSOLE framework + - nvidia: Tegra: memctrl_v2: fix "overflow before widen" coverity issue + - qemu: Simplify the image size calculation, Move and generalise FDT PSCI + fixup, move gicv2 codes to separate file + - renesas/rcar_gen3: Convert to multi-console API, update QoS setting, Update + IPL and Secure Monitor Rev2.0.4, Change to restore timer counter value at + resume, Update DDR setting rev.0.35, qos: change subslot cycle, Change + periodic write DQ training option. + - rockchip: Allow SOCs with undefined wfe check bits, Streamline and complete + UARTn_BASE macros, drop rockchip-specific imported linker symbols for bl31, + Disable binary generation for all SOCs, Allow console device to be set by + DTB, Use new bl31_params_parse functions + - rpi/rpi3: Move shared rpi3 files into common directory + - socionext/uniphier: Set CONSOLE_FLAG_TRANSLATE_CRLF and clean up console + driver + - socionext/uniphier: Replace DIV_ROUND_UP() with div_round_up() from + utils_def.h + - st/stm32mp: Split stm32mp_io_setup function, move + stm32_get_gpio_bank_clock() to private file, correctly handle Clock + Spreading Generator, move oscillator functions to generic file, realign + device tree files with internal devs, enable RTCAPB clock for dual-core + chips, use a common function to check spinlock is available, move + check_header() to common code + - ti/k3: Enable SEPARATE_CODE_AND_RODATA by default, Remove shared RAM space, + Drop \_ADDRESS from K3_USART_BASE to match other defines, Remove MSMC port + definitions, Allow USE_COHERENT_MEM for K3, Set L2 latency on A72 cores +- PSCI + - PSCI: Lookup list of parent nodes to lock only once +- Secure Partition Manager (SPM): SPCI Prototype + - Fix service UUID lookup + - Adjust size of virtual address space per partition + - Refactor xlat context creation + - Move shim layer to TTBR1_EL1 + - Ignore empty regions in resource description +- Security + - Refactor SPSR initialisation code + - SMMUv3: Abort DMA transactions + - For security DMA should be blocked at the SMMU by default unless + explicitly enabled for a device. SMMU is disabled after reset with all + streams bypassing the SMMU, and abortion of all incoming transactions + implements a default deny policy on reset. + - Moves `bl1_platform_setup()` function from arm_bl1_setup.c to FVP + platforms' fvp_bl1_setup.c and fvp_ve_bl1_setup.c files. +- Tools + - cert_create: Remove RSA PKCS#1 v1.5 support + +### Resolved Issues + +- Architecture + - Fix the CAS spinlock implementation by adding a missing DSB in + `spin_unlock()` + - AArch64: Fix SCTLR bit definitions + - Removes incorrect `SCTLR_V_BIT` definition and adds definitions for + ARMv8.3-Pauth `EnIB`, `EnDA` and `EnDB` bits. + - Fix restoration of PAuth context + - Replace call to `pauth_context_save()` with `pauth_context_restore()` in + case of unknown SMC call. +- BL-Specific Issues + - Fix BL31 crash reporting on AArch64 only platforms +- Build System + - Remove several warnings reported with W=2 and W=1 +- Code Quality Issues + - SCTLR and ACTLR are 32-bit for AArch32 and 64-bit for AArch64 + - Unify type of "cpu_idx" across PSCI module. + - Assert if power level value greater then PSCI_INVALID_PWR_LVL + - Unsigned long should not be used as per coding guidelines + - Reduce the number of memory leaks in cert_create + - Fix type of cot_desc_ptr + - Use explicit-width data types in AAPCS parameter structs + - Add python configuration for editorconfig + - BL1: Fix type consistency + - Enable -Wshift-overflow=2 to check for undefined shift behavior + - Updated upstream platforms to not rely on undefined overflow behaviour +- Coverity Quality Issues + - Remove GGC ignore -Warray-bounds + - Fix Coverity #261967, Infinite loop + - Fix Coverity #343017, Missing unlock + - Fix Coverity #343008, Side affect in assertion + - Fix Coverity #342970, Uninitialized scalar variable +- CPU Support + - cortex-a12: Fix MIDR mask +- Drivers + - console: Remove Arm console unregister on suspend + - gicv3: Fix support for full SPI range + - scmi: Fix wrong payload length +- Library Code + - libc: Fix sparse warning for \_\_assert() + - libc: Fix memchr implementation +- Platforms + - rpi: rpi3: Fix compilation error when stack protector is enabled + - socionext/uniphier: Fix compilation fail for SPM support build config + - st/stm32mp1: Fix TZC400 configuration against non-secure DDR + - ti/k3: common: Fix RO data area size calculation +- Security + - AArch32: Disable Secure Cycle Counter + - Changes the implementation for disabling Secure Cycle Counter. For ARMv8.5 + the counter gets disabled by setting `SDCR.SCCD` bit on CPU cold/warm + boot. For the earlier architectures PMCR register is saved/restored on + secure world entry/exit from/to Non-secure state, and cycle counting gets + disabled by setting PMCR.DP bit. + - AArch64: Disable Secure Cycle Counter + - For ARMv8.5 the counter gets disabled by setting `MDCR_El3.SCCD` bit on + CPU cold/warm boot. For the earlier architectures PMCR_EL0 register is + saved/restored on secure world entry/exit from/to Non-secure state, and + cycle counting gets disabled by setting PMCR_EL0.DP bit. + +### Deprecations + +- Common Code + - Remove MULTI_CONSOLE_API flag and references to it + - Remove deprecated `plat_crash_console_*` + - Remove deprecated interfaces `get_afflvl_shift`, `mpidr_mask_lower_afflvls`, + `eret` + - AARCH32/AARCH64 macros are now deprecated in favor of `__aarch64__` + - `__ASSEMBLY__` macro is now deprecated in favor of `__ASSEMBLER__` +- Drivers + - console: Removed legacy console API + - console: Remove deprecated finish_console_register + - tzc: Remove deprecated types `tzc_action_t` and `tzc_region_attributes_t` +- Secure Partition Manager (SPM): + - Prototype SPCI-based SPM (services/std_svc/spm) will be replaced with + alternative methods of secure partitioning support. + +### Known Issues + +- Build System Issues + - dtb: DTB creation not supported when building on a Windows host. + + This step in the build process is skipped when running on a Windows host. A + known issue from the 1.6 release. +- Platform Issues + - arm/juno: System suspend from Linux does not function as documented in the + user guide + + Following the instructions provided in the user guide document does not + result in the platform entering system suspend state as expected. A message + relating to the hdlcd driver failing to suspend will be emitted on the Linux + terminal. + + - mediatek/mt6795: This platform does not build in this release + +## [2.1.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v2.0..refs/tags/v2.1) (2019-03-29) + +### New Features + +- Architecture + + - Support for ARMv8.3 pointer authentication in the normal and secure worlds + + The use of pointer authentication in the normal world is enabled whenever + architectural support is available, without the need for additional build + flags. + + Use of pointer authentication in the secure world remains an experimental + configuration at this time. Using both the `ENABLE_PAUTH` and + `CTX_INCLUDE_PAUTH_REGS` build flags, pointer authentication can be enabled + in EL3 and S-EL1/0. + + See the {ref}`Firmware Design` document for additional details on the use of + pointer authentication. + + - Enable Data Independent Timing (DIT) in EL3, where supported + +- Build System + + - Support for BL-specific build flags + + - Support setting compiler target architecture based on `ARM_ARCH_MINOR` build + option. + + - New `RECLAIM_INIT_CODE` build flag: + + A significant amount of the code used for the initialization of BL31 is not + needed again after boot time. In order to reduce the runtime memory + footprint, the memory used for this code can be reclaimed after + initialization. + + Certain boot-time functions were marked with the `__init` attribute to + enable this reclamation. + +- CPU Support + + - cortex-a76: Workaround for erratum 1073348 + - cortex-a76: Workaround for erratum 1220197 + - cortex-a76: Workaround for erratum 1130799 + - cortex-a75: Workaround for erratum 790748 + - cortex-a75: Workaround for erratum 764081 + - cortex-a73: Workaround for erratum 852427 + - cortex-a73: Workaround for erratum 855423 + - cortex-a57: Workaround for erratum 817169 + - cortex-a57: Workaround for erratum 814670 + - cortex-a55: Workaround for erratum 903758 + - cortex-a55: Workaround for erratum 846532 + - cortex-a55: Workaround for erratum 798797 + - cortex-a55: Workaround for erratum 778703 + - cortex-a55: Workaround for erratum 768277 + - cortex-a53: Workaround for erratum 819472 + - cortex-a53: Workaround for erratum 824069 + - cortex-a53: Workaround for erratum 827319 + - cortex-a17: Workaround for erratum 852423 + - cortex-a17: Workaround for erratum 852421 + - cortex-a15: Workaround for erratum 816470 + - cortex-a15: Workaround for erratum 827671 + +- Documentation + + - Exception Handling Framework documentation + - Library at ROM (romlib) documentation + - RAS framework documentation + - Coding Guidelines document + +- Drivers + + - ccn: Add API for setting and reading node registers + + - Adds `ccn_read_node_reg` function + - Adds `ccn_write_node_reg` function + + - partition: Support MBR partition entries + + - scmi: Add `plat_css_get_scmi_info` function + + Adds a new API `plat_css_get_scmi_info` which lets the platform register a + platform-specific instance of `scmi_channel_plat_info_t` and remove the + default values + + - tzc380: Add TZC-380 TrustZone Controller driver + + - tzc-dmc620: Add driver to manage the TrustZone Controller within the DMC-620 + Dynamic Memory Controller + +- Library at ROM (romlib) + + - Add platform-specific jump table list + + - Allow patching of romlib functions + + This change allows patching of functions in the romlib. This can be done by + adding "patch" at the end of the jump table entry for the function that + needs to be patched in the file jmptbl.i. + +- Library Code + + - Support non-LPAE-enabled MMU tables in AArch32 + - mmio: Add `mmio_clrsetbits_16` function + - 16-bit variant of `mmio_clrsetbits` + - object_pool: Add Object Pool Allocator + - Manages object allocation using a fixed-size static array + - Adds `pool_alloc` and `pool_alloc_n` functions + - Does not provide any functions to free allocated objects (by design) + - libc: Added `strlcpy` function + - libc: Import `strrchr` function from FreeBSD + - xlat_tables: Add support for ARMv8.4-TTST + - xlat_tables: Support mapping regions without an explicitly specified VA + +- Math + + - Added softudiv macro to support software division + +- Memory Partitioning And Monitoring (MPAM) + + - Enabled MPAM EL2 traps (`MPAMHCR_EL2` and `MPAM_EL2`) + +- Platforms + + - amlogic: Add support for Meson S905 (GXBB) + + - arm/fvp_ve: Add support for FVP Versatile Express platform + + - arm/n1sdp: Add support for Neoverse N1 System Development platform + + - arm/rde1edge: Add support for Neoverse E1 platform + + - arm/rdn1edge: Add support for Neoverse N1 platform + + - arm: Add support for booting directly to Linux without an intermediate + loader (AArch32) + + - arm/juno: Enable new CPU errata workarounds for A53 and A57 + + - arm/juno: Add romlib support + + Building a combined BL1 and ROMLIB binary file with the correct page + alignment is now supported on the Juno platform. When `USE_ROMLIB` is set + for Juno, it generates the combined file `bl1_romlib.bin` which needs to be + used instead of bl1.bin. + + - intel/stratix: Add support for Intel Stratix 10 SoC FPGA platform + + - marvell: Add support for Armada-37xx SoC platform + + - nxp: Add support for i.MX8M and i.MX7 Warp7 platforms + + - renesas: Add support for R-Car Gen3 platform + + - xilinx: Add support for Versal ACAP platforms + +- Position-Independent Executable (PIE) + + PIE support has initially been added to BL31. The `ENABLE_PIE` build flag is + used to enable or disable this functionality as required. + +- Secure Partition Manager + + - New SPM implementation based on SPCI Alpha 1 draft specification + + A new version of SPM has been implemented, based on the SPCI (Secure + Partition Client Interface) and SPRT (Secure Partition Runtime) draft + specifications. + + The new implementation is a prototype that is expected to undergo intensive + rework as the specifications change. It has basic support for multiple + Secure Partitions and Resource Descriptions. + + The older version of SPM, based on MM (ARM Management Mode Interface + Specification), is still present in the codebase. A new build flag, `SPM_MM` + has been added to allow selection of the desired implementation. This flag + defaults to 1, selecting the MM-based implementation. + +- Security + + - Spectre Variant-1 mitigations (`CVE-2017-5753`) + + - Use Speculation Store Bypass Safe (SSBS) functionality where available + + Provides mitigation against `CVE-2018-19440` (Not saving x0 to x3 registers + can leak information from one Normal World SMC client to another) + +### Changed + +- Build System + + - Warning levels are now selectable with `W=<1,2,3>` + - Removed unneeded include paths in PLAT_INCLUDES + - "Warnings as errors" (Werror) can be disabled using `E=0` + - Support totally quiet output with `-s` flag + - Support passing options to checkpatch using `CHECKPATCH_OPTS=<opts>` + - Invoke host compiler with `HOSTCC / HOSTCCFLAGS` instead of `CC / CFLAGS` + - Make device tree pre-processing similar to U-boot/Linux by: + - Creating separate `CPPFLAGS` for DT preprocessing so that compiler options + specific to it can be accommodated. + - Replacing `CPP` with `PP` for DT pre-processing + +- CPU Support + + - Errata report function definition is now mandatory for CPU support files + + CPU operation files must now define a `<name>_errata_report` function to + print errata status. This is no longer a weak reference. + +- Documentation + + - Migrated some content from GitHub wiki to `docs/` directory + - Security advisories now have CVE links + - Updated copyright guidelines + +- Drivers + + - console: The `MULTI_CONSOLE_API` framework has been rewritten in C + + - console: Ported multi-console driver to AArch32 + + - gic: Remove 'lowest priority' constants + + Removed `GIC_LOWEST_SEC_PRIORITY` and `GIC_LOWEST_NS_PRIORITY`. Platforms + should define these if required, or instead determine the correct priority + values at runtime. + + - delay_timer: Check that the Generic Timer extension is present + + - mmc: Increase command reply timeout to 10 milliseconds + + - mmc: Poll eMMC device status to ensure `EXT_CSD` command completion + + - mmc: Correctly check return code from `mmc_fill_device_info` + +- External Libraries + + - libfdt: Upgraded from 1.4.2 to 1.4.6-9 + + > + + - mbed TLS: Upgraded from 2.12 to 2.16 + + > + + This change incorporates fixes for security issues that should be reviewed to + determine if they are relevant for software implementations using Trusted + Firmware-A. See the [mbed TLS releases] page for details on changes from the + 2.12 to the 2.16 release. + +- Library Code + + - compiler-rt: Updated `lshrdi3.c` and `int_lib.h` with changes from LLVM + master branch (r345645) + - cpu: Updated macro that checks need for `CVE-2017-5715` mitigation + - libc: Made setjmp and longjmp C standard compliant + - libc: Allowed overriding the default libc (use `OVERRIDE_LIBC`) + - libc: Moved setjmp and longjmp to the `libc/` directory + +- Platforms + + - Removed Mbed TLS dependency from plat_bl_common.c + + - arm: Removed unused `ARM_MAP_BL_ROMLIB` macro + + - arm: Removed `ARM_BOARD_OPTIMISE_MEM` feature and build flag + + - arm: Moved several components into `drivers/` directory + + This affects the SDS, SCP, SCPI, MHU and SCMI components + + - arm/juno: Increased maximum BL2 image size to `0xF000` + + This change was required to accommodate a larger `libfdt` library + +- SCMI + + - Optimized bakery locks when hardware-assisted coherency is enabled using the + `HW_ASSISTED_COHERENCY` build flag + +- SDEI + + - Added support for unconditionally resuming secure world execution after {{ + SDEI }} event processing completes + + {{ SDEI }} interrupts, although targeting EL3, occur on behalf of the + non-secure world, and may have higher priority than secure world interrupts. + Therefore they might preempt secure execution and yield execution to the + non-secure {{ SDEI }} handler. Upon completion of {{ SDEI }} event handling, + resume secure execution if it was preempted. + +- Translation Tables (XLAT) + + - Dynamically detect need for `Common not Private (TTBRn_ELx.CnP)` bit + + Properly handle the case where `ARMv8.2-TTCNP` is implemented in a CPU that + does not implement all mandatory v8.2 features (and so must claim to + implement a lower architecture version). + +### Resolved Issues + +- Architecture + - Incorrect check for SSBS feature detection + - Unintentional register clobber in AArch32 reset_handler function +- Build System + - Dependency issue during DTB image build + - Incorrect variable expansion in Arm platform makefiles + - Building on Windows with verbose mode (`V=1`) enabled is broken + - AArch32 compilation flags is missing `$(march32-directive)` +- BL-Specific Issues + - bl2: `uintptr_t is not defined` error when `BL2_IN_XIP_MEM` is defined + - bl2: Missing prototype warning in `bl2_arch_setup` + - bl31: Omission of Global Offset Table (GOT) section +- Code Quality Issues + - Multiple MISRA compliance issues + - Potential NULL pointer dereference (Coverity-detected) +- Drivers + - mmc: Local declaration of `scr` variable causes a cache issue when + invalidating after the read DMA transfer completes + - mmc: `ACMD41` does not send voltage information during initialization, + resulting in the command being treated as a query. This prevents the command + from initializing the controller. + - mmc: When checking device state using `mmc_device_state()` there are no + retries attempted in the event of an error + - ccn: Incorrect Region ID calculation for RN-I nodes + - console: `Fix MULTI_CONSOLE_API` when used as a crash console + - partition: Improper NULL checking in gpt.c + - partition: Compilation failure in `VERBOSE` mode (`V=1`) +- Library Code + - common: Incorrect check for Address Authentication support + + - xlat: Fix XLAT_V1 / XLAT_V2 incompatibility + + The file `arm_xlat_tables.h` has been renamed to `xlat_tables_compat.h` and + has been moved to a common folder. This header can be used to guarantee + compatibility, as it includes the correct header based on + `XLAT_TABLES_LIB_V2`. + + - xlat: armclang unused-function warning on `xlat_clean_dcache_range` + + - xlat: Invalid `mm_cursor` checks in `mmap_add` and `mmap_add_ctx` + + - sdei: Missing `context.h` header +- Platforms + - common: Missing prototype warning for `plat_log_get_prefix` + + - arm: Insufficient maximum BL33 image size + + - arm: Potential memory corruption during BL2-BL31 transition + + On Arm platforms, the BL2 memory can be overlaid by BL31/BL32. The memory + descriptors describing the list of executable images are created in BL2 R/W + memory, which could be possibly corrupted later on by BL31/BL32 due to + overlay. This patch creates a reserved location in SRAM for these + descriptors and are copied over by BL2 before handing over to next BL image. + + - juno: Invalid behaviour when `CSS_USE_SCMI_SDS_DRIVER` is not set + + In `juno_pm.c` the `css_scmi_override_pm_ops` function was used regardless + of whether the build flag was set. The original behaviour has been restored + in the case where the build flag is not set. +- Tools + - fiptool: Incorrect UUID parsing of blob parameters + - doimage: Incorrect object rules in Makefile + +### Deprecations + +- Common Code + - `plat_crash_console_init` function + - `plat_crash_console_putc` function + - `plat_crash_console_flush` function + - `finish_console_register` macro +- AArch64-specific Code + - helpers: `get_afflvl_shift` + - helpers: `mpidr_mask_lower_afflvls` + - helpers: `eret` +- Secure Partition Manager (SPM) + - Boot-info structure + +### Known Issues + +- Build System Issues + - dtb: DTB creation not supported when building on a Windows host. + + This step in the build process is skipped when running on a Windows host. A + known issue from the 1.6 release. +- Platform Issues + - arm/juno: System suspend from Linux does not function as documented in the + user guide + + Following the instructions provided in the user guide document does not + result in the platform entering system suspend state as expected. A message + relating to the hdlcd driver failing to suspend will be emitted on the Linux + terminal. + + - arm/juno: The firmware update use-cases do not work with motherboard + firmware version \< v1.5.0 (the reset reason is not preserved). The Linaro + 18.04 release has MB v1.4.9. The MB v1.5.0 is available in Linaro 18.10 + release. + + - mediatek/mt6795: This platform does not build in this release + +## [2.0.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.6..refs/tags/v2.0) (2018-10-02) + +### New Features + +- Removal of a number of deprecated APIs + + - A new Platform Compatibility Policy document has been created which + references a wiki page that maintains a listing of deprecated interfaces and + the release after which they will be removed. + - All deprecated interfaces except the MULTI_CONSOLE_API have been removed + from the code base. + - Various Arm and partner platforms have been updated to remove the use of + removed APIs in this release. + - This release is otherwise unchanged from 1.6 release + +### Issues resolved since last release + +- No issues known at 1.6 release resolved in 2.0 release + +### Known Issues + +- DTB creation not supported when building on a Windows host. This step in the + build process is skipped when running on a Windows host. Known issue from 1.6 + version. +- As a result of removal of deprecated interfaces the Nvidia Tegra, Marvell + Armada 8K and MediaTek MT6795 platforms do not build in this release. Also + MediaTek MT8173, NXP QorIQ LS1043A, NXP i.MX8QX, NXP i.MX8QMa, Rockchip + RK3328, Rockchip RK3368 and Rockchip RK3399 platforms have not been confirmed + to be working after the removal of the deprecated interfaces although they do + build. + +## [1.6.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.5..refs/tags/v1.6) (2018-09-21) + +### New Features + +- Addressing Speculation Security Vulnerabilities + + - Implement static workaround for CVE-2018-3639 for AArch32 and AArch64 + - Add support for dynamic mitigation for CVE-2018-3639 + - Implement dynamic mitigation for CVE-2018-3639 on Cortex-A76 + - Ensure {{ SDEI }} handler executes with CVE-2018-3639 mitigation enabled + +- Introduce RAS handling on AArch64 + + - Some RAS extensions are mandatory for Armv8.2 CPUs, with others mandatory + for Armv8.4 CPUs however, all extensions are also optional extensions to the + base Armv8.0 architecture. + - The Armv8 RAS Extensions introduced Standard Error Records which are a set + of standard registers to configure RAS node policy and allow RAS Nodes to + record and expose error information for error handling agents. + - Capabilities are provided to support RAS Node enumeration and iteration + along with individual interrupt registrations and fault injections support. + - Introduce handlers for Uncontainable errors, Double Faults and EL3 External + Aborts + +- Enable Memory Partitioning And Monitoring (MPAM) for lower EL's + + - Memory Partitioning And Monitoring is an Armv8.4 feature that enables + various memory system components and resources to define partitions. + Software running at various ELs can then assign themselves to the desired + partition to control their performance aspects. + - When ENABLE_MPAM_FOR_LOWER_ELS is set to 1, EL3 allows lower ELs to access + their own MPAM registers without trapping to EL3. This patch however, + doesn't make use of partitioning in EL3; platform initialisation code should + configure and use partitions in EL3 if required. + +- Introduce ROM Lib Feature + + - Support combining several libraries into a self-called "romlib" image, that + may be shared across images to reduce memory footprint. The romlib image is + stored in ROM but is accessed through a jump-table that may be stored in + read-write memory, allowing for the library code to be patched. + +- Introduce Backtrace Feature + + - This function displays the backtrace, the current EL and security state to + allow a post-processing tool to choose the right binary to interpret the + dump. + - Print backtrace in assert() and panic() to the console. + +- Code hygiene changes and alignment with MISRA C-2012 guideline with fixes + addressing issues complying to the following rules: + + - MISRA rules 4.9, 5.1, 5.3, 5.7, 8.2-8.5, 8.8, 8.13, 9.3, 10.1, 10.3-10.4, + 10.8, 11.3, 11.6, 12.1, 14.4, 15.7, 16.1-16.7, 17.7-17.8, 20.7, 20.10, + 20.12, 21.1, 21.15, 22.7 + - Clean up the usage of void pointers to access symbols + - Increase usage of static qualifier to locally used functions and data + - Migrated to use of u_register_t for register read/write to better match + AArch32 and AArch64 type sizes + - Use int-ll64 for both AArch32 and AArch64 to assist in consistent format + strings between architectures + - Clean up TF-A libc by removing non arm copyrighted implementations and + replacing them with modified FreeBSD and SCC implementations + +- Various changes to support Clang linker and assembler + + - The clang assembler/preprocessor is used when Clang is selected. However, + the clang linker is not used because it is unable to link TF-A objects due + to immaturity of clang linker functionality at this time. + +- Refactor support APIs into Libraries + + - Evolve libfdt, mbed TLS library and standard C library sources as proper + libraries that TF-A may be linked against. + +- CPU Enhancements + + - Add CPU support for Cortex-Ares and Cortex-A76 + - Add AMU support for Cortex-Ares + - Add initial CPU support for Cortex-Deimos + - Add initial CPU support for Cortex-Helios + - Implement dynamic mitigation for CVE-2018-3639 on Cortex-A76 + - Implement Cortex-Ares erratum 1043202 workaround + - Implement DSU erratum 936184 workaround + - Check presence of fix for errata 843419 in Cortex-A53 + - Check presence of fix for errata 835769 in Cortex-A53 + +- Translation Tables Enhancements + + - The xlat v2 library has been refactored in order to be reused by different + TF components at different EL's including the addition of EL2. Some + refactoring to make the code more generic and less specific to TF, in order + to reuse the library outside of this project. + +- SPM Enhancements + + - General cleanups and refactoring to pave the way to multiple partitions + support + +- SDEI Enhancements + + - Allow platforms to define explicit events + - Determine client EL from NS context's SCR_EL3 + - Make dispatches synchronous + - Introduce jump primitives for BL31 + - Mask events after CPU wakeup in {{ SDEI }} dispatcher to conform to the + specification + +- Misc TF-A Core Common Code Enhancements + + - Add support for eXecute In Place (XIP) memory in BL2 + - Add support for the SMC Calling Convention 2.0 + - Introduce External Abort handling on AArch64 External Abort routed to EL3 + was reported as an unhandled exception and caused a panic. This change + enables Trusted Firmware-A to handle External Aborts routed to EL3. + - Save value of ACTLR_EL1 implementation-defined register in the CPU context + structure rather than forcing it to 0. + - Introduce ARM_LINUX_KERNEL_AS_BL33 build option, which allows BL31 to + directly jump to a Linux kernel. This makes for a quicker and simpler boot + flow, which might be useful in some test environments. + - Add dynamic configurations for BL31, BL32 and BL33 enabling support for + Chain of Trust (COT). + - Make TF UUID RFC 4122 compliant + +- New Platform Support + + - Arm SGI-575 + - Arm SGM-775 + - Allwinner sun50i_64 + - Allwinner sun50i_h6 + - NXP QorIQ LS1043A + - NXP i.MX8QX + - NXP i.MX8QM + - NXP i.MX7Solo WaRP7 + - TI K3 + - Socionext Synquacer SC2A11 + - Marvell Armada 8K + - STMicroelectronics STM32MP1 + +- Misc Generic Platform Common Code Enhancements + + - Add MMC framework that supports both eMMC and SD card devices + +- Misc Arm Platform Common Code Enhancements + + - Demonstrate PSCI MEM_PROTECT from el3_runtime + - Provide RAS support + - Migrate AArch64 port to the multi console driver. The old API is deprecated + and will eventually be removed. + - Move BL31 below BL2 to enable BL2 overlay resulting in changes in the layout + of BL images in memory to enable more efficient use of available space. + - Add cpp build processing for dtb that allows processing device tree with + external includes. + - Extend FIP io driver to support multiple FIP devices + - Add support for SCMI AP core configuration protocol v1.0 + - Use SCMI AP core protocol to set the warm boot entrypoint + - Add support to Mbed TLS drivers for shared heap among different BL images to + help optimise memory usage + - Enable non-secure access to UART1 through a build option to support a serial + debug port for debugger connection + +- Enhancements for Arm Juno Platform + + - Add support for TrustZone Media Protection 1 (TZMP1) + +- Enhancements for Arm FVP Platform + + - Dynamic_config: remove the FVP dtb files + - Set DYNAMIC_WORKAROUND_CVE_2018_3639=1 on FVP by default + - Set the ability to dynamically disable Trusted Boot Board authentication to + be off by default with DYN_DISABLE_AUTH + - Add librom enhancement support in FVP + - Support shared Mbed TLS heap between BL1 and BL2 that allow a reduction in + BL2 size for FVP + +- Enhancements for Arm SGI/SGM Platform + + - Enable ARM_PLAT_MT flag for SGI-575 + - Add dts files to enable support for dynamic config + - Add RAS support + - Support shared Mbed TLS heap for SGI and SGM between BL1 and BL2 + +- Enhancements for Non Arm Platforms + + - Raspberry Pi Platform + - Hikey Platforms + - Xilinx Platforms + - QEMU Platform + - Rockchip rk3399 Platform + - TI Platforms + - Socionext Platforms + - Allwinner Platforms + - NXP Platforms + - NVIDIA Tegra Platform + - Marvell Platforms + - STMicroelectronics STM32MP1 Platform + +### Issues resolved since last release + +- No issues known at 1.5 release resolved in 1.6 release + +### Known Issues + +- DTB creation not supported when building on a Windows host. This step in the + build process is skipped when running on a Windows host. Known issue from 1.5 + version. + +## [1.5.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.4..refs/tags/v1.5) (2018-03-20) + +### New features + +- Added new firmware support to enable RAS (Reliability, Availability, and + Serviceability) functionality. + + - Secure Partition Manager (SPM): A Secure Partition is a software execution + environment instantiated in S-EL0 that can be used to implement simple + management and security services. The SPM is the firmware component that is + responsible for managing a Secure Partition. + + - SDEI dispatcher: Support for interrupt-based {{ SDEI }} events and all + interfaces as defined by the {{ SDEI }} specification v1.0, see + [SDEI Specification] + + - Exception Handling Framework (EHF): Framework that allows dispatching of EL3 + interrupts to their registered handlers which are registered based on their + priorities. Facilitates firmware-first error handling policy where + asynchronous exceptions may be routed to EL3. + + Integrated the TSPD with EHF. + +- Updated PSCI support: + + - Implemented PSCI v1.1 optional features `MEM_PROTECT` and `SYSTEM_RESET2`. + The supported PSCI version was updated to v1.1. + + - Improved PSCI STAT timestamp collection, including moving accounting for + retention states to be inside the locks and fixing handling of wrap-around + when calculating residency in AArch32 execution state. + + - Added optional handler for early suspend that executes when suspending to a + power-down state and with data caches enabled. + + This may provide a performance improvement on platforms where it is safe to + perform some or all of the platform actions from `pwr_domain_suspend` with + the data caches enabled. + +- Enabled build option, BL2_AT_EL3, for BL2 to allow execution at EL3 without + any dependency on TF BL1. + + This allows platforms which already have a non-TF Boot ROM to directly load + and execute BL2 and subsequent BL stages without need for BL1. This was not + previously possible because BL2 executes at S-EL1 and cannot jump straight to + EL3. + +- Implemented support for SMCCC v1.1, including `SMCCC_VERSION` and + `SMCCC_ARCH_FEATURES`. + + Additionally, added support for `SMCCC_VERSION` in PSCI features to enable + discovery of the SMCCC version via PSCI feature call. + +- Added Dynamic Configuration framework which enables each of the boot loader + stages to be dynamically configured at runtime if required by the platform. + The boot loader stage may optionally specify a firmware configuration file + and/or hardware configuration file that can then be shared with the next boot + loader stage. + + Introduced a new BL handover interface that essentially allows passing of 4 + arguments between the different BL stages. + + Updated cert_create and fip_tool to support the dynamic configuration files. + The COT also updated to support these new files. + +- Code hygiene changes and alignment with MISRA guideline: + + - Fix use of undefined macros. + - Achieved compliance with Mandatory MISRA coding rules. + - Achieved compliance for following Required MISRA rules for the default build + configurations on FVP and Juno platforms : 7.3, 8.3, 8.4, 8.5 and 8.8. + +- Added support for Armv8.2-A architectural features: + + - Updated translation table set-up to set the CnP (Common not Private) bit for + secure page tables so that multiple PEs in the same Inner Shareable domain + can use the same translation table entries for a given stage of translation + in a particular translation regime. + - Extended the supported values of ID_AA64MMFR0_EL1.PARange to include the + 52-bit Physical Address range. + - Added support for the Scalable Vector Extension to allow Normal world + software to access SVE functionality but disable access to SVE, SIMD and + floating point functionality from the Secure world in order to prevent + corruption of the Z-registers. + +- Added support for Armv8.4-A architectural feature Activity Monitor Unit (AMU) + + extensions. + + In addition to the v8.4 architectural extension, AMU support on Cortex-A75 was + implemented. + +- Enhanced OP-TEE support to enable use of pageable OP-TEE image. The Arm + standard platforms are updated to load up to 3 images for OP-TEE; header, + pager image and paged image. + + The chain of trust is extended to support the additional images. + +- Enhancements to the translation table library: + + - Introduced APIs to get and set the memory attributes of a region. + - Added support to manage both privilege levels in translation regimes that + describe translations for 2 Exception levels, specifically the EL1&0 + translation regime, and extended the memory map region attributes to include + specifying Non-privileged access. + - Added support to specify the granularity of the mappings of each region, for + instance a 2MB region can be specified to be mapped with 4KB page tables + instead of a 2MB block. + - Disabled the higher VA range to avoid unpredictable behaviour if there is an + attempt to access addresses in the higher VA range. + - Added helpers for Device and Normal memory MAIR encodings that align with + the Arm Architecture Reference Manual for Armv8-A (Arm DDI0487B.b). + - Code hygiene including fixing type length and signedness of constants, + refactoring of function to enable the MMU, removing all instances where the + virtual address space is hardcoded and added comments that document + alignment needed between memory attributes and attributes specified in + TCR_ELx. + +- Updated GIC support: + + - Introduce new APIs for GICv2 and GICv3 that provide the capability to + specify interrupt properties rather than list of interrupt numbers alone. + The Arm platforms and other upstream platforms are migrated to use interrupt + properties. + + - Added helpers to save / restore the GICv3 context, specifically the + Distributor and Redistributor contexts and architectural parts of the ITS + power management. The Distributor and Redistributor helpers also support the + implementation-defined part of GIC-500 and GIC-600. + + Updated the Arm FVP platform to save / restore the GICv3 context on system + suspend / resume as an example of how to use the helpers. + + Introduced a new TZC secured DDR carve-out for use by Arm platforms for + storing EL3 runtime data such as the GICv3 register context. + +- Added support for Armv7-A architecture via build option ARM_ARCH_MAJOR=7. This + includes following features: + + - Updates GICv2 driver to manage GICv1 with security extensions. + - Software implementation for 32bit division. + - Enabled use of generic timer for platforms that do not set + ARM_CORTEX_Ax=yes. + - Support for Armv7-A Virtualization extensions \[DDI0406C_C\]. + - Support for both Armv7-A platforms that only have 32-bit addressing and + Armv7-A platforms that support large page addressing. + - Included support for following Armv7 CPUs: Cortex-A12, Cortex-A17, + Cortex-A7, Cortex-A5, Cortex-A9, Cortex-A15. + - Added support in QEMU for Armv7-A/Cortex-A15. + +- Enhancements to Firmware Update feature: + + - Updated the FWU documentation to describe the additional images needed for + Firmware update, and how they are used for both the Juno platform and the + Arm FVP platforms. + +- Enhancements to Trusted Board Boot feature: + + - Added support to cert_create tool for RSA PKCS1# v1.5 and SHA384, SHA512 and + SHA256. + - For Arm platforms added support to use ECDSA keys. + - Enhanced the mbed TLS wrapper layer to include support for both RSA and + ECDSA to enable runtime selection between RSA and ECDSA keys. + +- Added support for secure interrupt handling in AArch32 sp_min, hardcoded to + only handle FIQs. + +- Added support to allow a platform to load images from multiple boot sources, + for example from a second flash drive. + +- Added a logging framework that allows platforms to reduce the logging level at + runtime and additionally the prefix string can be defined by the platform. + +- Further improvements to register initialisation: + + - Control register PMCR_EL0 / PMCR is set to prohibit cycle counting in the + secure world. This register is added to the list of registers that are saved + and restored during world switch. + - When EL3 is running in AArch32 execution state, the Non-secure version of + SCTLR is explicitly initialised during the warmboot flow rather than relying + on the hardware to set the correct reset values. + +- Enhanced support for Arm platforms: + + - Introduced driver for Shared-Data-Structure (SDS) framework which is used + for communication between SCP and the AP CPU, replacing Boot-Over_MHU (BOM) + protocol. + + The Juno platform is migrated to use SDS with the SCMI support added in v1.3 + and is set as default. + + The driver can be found in the plat/arm/css/drivers folder. + + - Improved memory usage by only mapping TSP memory region when the TSPD has + been included in the build. This reduces the memory footprint and avoids + unnecessary memory being mapped. + + - Updated support for multi-threading CPUs for FVP platforms - always check + the MT field in MPDIR and access the bit fields accordingly. + + - Support building for platforms that model DynamIQ configuration by + implementing all CPUs in a single cluster. + + - Improved nor flash driver, for instance clearing status registers before + sending commands. Driver can be found plat/arm/board/common folder. + +- Enhancements to QEMU platform: + + - Added support for TBB. + - Added support for using OP-TEE pageable image. + - Added support for LOAD_IMAGE_V2. + - Migrated to use translation table library v2 by default. + - Added support for SEPARATE_CODE_AND_RODATA. + +- Applied workarounds CVE-2017-5715 on Arm Cortex-A57, -A72, -A73 and -A75, and + for Armv7-A CPUs Cortex-A9, -A15 and -A17. + +- Applied errata workaround for Arm Cortex-A57: 859972. + +- Applied errata workaround for Arm Cortex-A72: 859971. + +- Added support for Poplar 96Board platform. + +- Added support for Raspberry Pi 3 platform. + +- Added Call Frame Information (CFI) assembler directives to the vector entries + which enables debuggers to display the backtrace of functions that triggered a + synchronous abort. + +- Added ability to build dtb. + +- Added support for pre-tool (cert_create and fiptool) image processing enabling + compression of the image files before processing by cert_create and fiptool. + + This can reduce fip size and may also speed up loading of images. The image + verification will also get faster because certificates are generated based on + compressed images. + + Imported zlib 1.2.11 to implement gunzip() for data compression. + +- Enhancements to fiptool: + + - Enabled the fiptool to be built using Visual Studio. + - Added padding bytes at the end of the last image in the fip to be facilitate + transfer by DMA. + +### Issues resolved since last release + +- TF-A can be built with optimisations disabled (-O0). +- Memory layout updated to enable Trusted Board Boot on Juno platform when + running TF-A in AArch32 execution mode (resolving [tf-issue#501]). + +### Known Issues + +- DTB creation not supported when building on a Windows host. This step in the + build process is skipped when running on a Windows host. + +## [1.4.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.3..refs/tags/v1.4) (2017-07-07) + +### New features + +- Enabled support for platforms with hardware assisted coherency. + + A new build option HW_ASSISTED_COHERENCY allows platforms to take advantage of + the following optimisations: + + - Skip performing cache maintenance during power-up and power-down. + - Use spin-locks instead of bakery locks. + - Enable data caches early on warm-booted CPUs. + +- Added support for Cortex-A75 and Cortex-A55 processors. + + Both Cortex-A75 and Cortex-A55 processors use the Arm DynamIQ Shared Unit + (DSU). The power-down and power-up sequences are therefore mostly managed in + hardware, reducing complexity of the software operations. + +- Introduced Arm GIC-600 driver. + + Arm GIC-600 IP complies with Arm GICv3 architecture. For FVP platforms, the + GIC-600 driver is chosen when FVP_USE_GIC_DRIVER is set to FVP_GIC600. + +- Updated GICv3 support: + + - Introduced power management APIs for GICv3 Redistributor. These APIs allow + platforms to power down the Redistributor during CPU power on/off. Requires + the GICv3 implementations to have power management operations. + + Implemented the power management APIs for FVP. + + - GIC driver data is flushed by the primary CPU so that secondary CPU do not + read stale GIC data. + +- Added support for Arm System Control and Management Interface v1.0 (SCMI). + + The SCMI driver implements the power domain management and system power + management protocol of the SCMI specification (Arm DEN 0056ASCMI) for + communicating with any compliant power controller. + + Support is added for the Juno platform. The driver can be found in the + plat/arm/css/drivers folder. + +- Added support to enable pre-integration of TBB with the Arm TrustZone + CryptoCell product, to take advantage of its hardware Root of Trust and crypto + acceleration services. + +- Enabled Statistical Profiling Extensions for lower ELs. + + The firmware support is limited to the use of SPE in the Non-secure state and + accesses to the SPE specific registers from S-EL1 will trap to EL3. + + The SPE are architecturally specified for AArch64 only. + +- Code hygiene changes aligned with MISRA guidelines: + + - Fixed signed / unsigned comparison warnings in the translation table + library. + - Added U(\_x) macro and together with the existing ULL(\_x) macro fixed some + of the signed-ness defects flagged by the MISRA scanner. + +- Enhancements to Firmware Update feature: + + - The FWU logic now checks for overlapping images to prevent execution of + unauthenticated arbitrary code. + - Introduced new FWU_SMC_IMAGE_RESET SMC that changes the image loading state + machine to go from COPYING, COPIED or AUTHENTICATED states to RESET state. + Previously, this was only possible when the authentication of an image + failed or when the execution of the image finished. + - Fixed integer overflow which addressed TFV-1: Malformed Firmware Update SMC + can result in copy of unexpectedly large data into secure memory. + +- Introduced support for Arm Compiler 6 and LLVM (clang). + + TF-A can now also be built with the Arm Compiler 6 or the clang compilers. The + assembler and linker must be provided by the GNU toolchain. + + Tested with Arm CC 6.7 and clang 3.9.x and 4.0.x. + +- Memory footprint improvements: + + - Introduced `tf_snprintf`, a reduced version of `snprintf` which has support + for a limited set of formats. + + The mbedtls driver is updated to optionally use `tf_snprintf` instead of + `snprintf`. + + - The `assert()` is updated to no longer print the function name, and + additional logging options are supported via an optional platform define + `PLAT_LOG_LEVEL_ASSERT`, which controls how verbose the assert output is. + +- Enhancements to TF-A support when running in AArch32 execution state: + + - Support booting SP_MIN and BL33 in AArch32 execution mode on Juno. Due to + hardware limitations, BL1 and BL2 boot in AArch64 state and there is + additional trampoline code to warm reset into SP_MIN in AArch32 execution + state. + - Added support for Arm Cortex-A53/57/72 MPCore processors including the + errata workarounds that are already implemented for AArch64 execution state. + - For FVP platforms, added AArch32 Trusted Board Boot support, including the + Firmware Update feature. + +- Introduced Arm SiP service for use by Arm standard platforms. + + - Added new Arm SiP Service SMCs to enable the Non-secure world to read PMF + timestamps. + + Added PMF instrumentation points in TF-A in order to quantify the overall + time spent in the PSCI software implementation. + + - Added new Arm SiP service SMC to switch execution state. + + This allows the lower exception level to change its execution state from + AArch64 to AArch32, or vice verse, via a request to EL3. + +- Migrated to use SPDX\[0\] license identifiers to make software license + auditing simpler. + + \:::\{note} Files that have been imported by FreeBSD have not been modified. + \::: + + \[0\]: <https://spdx.org/> + +- Enhancements to the translation table library: + + - Added version 2 of translation table library that allows different + translation tables to be modified by using different 'contexts'. Version 1 + of the translation table library only allows the current EL's translation + tables to be modified. + + Version 2 of the translation table also added support for dynamic regions; + regions that can be added and removed dynamically whilst the MMU is enabled. + Static regions can only be added or removed before the MMU is enabled. + + The dynamic mapping functionality is enabled or disabled when compiling by + setting the build option PLAT_XLAT_TABLES_DYNAMIC to 1 or 0. This can be + done per-image. + + - Added support for translation regimes with two virtual address spaces such + as the one shared by EL1 and EL0. + + The library does not support initializing translation tables for EL0 + software. + + - Added support to mark the translation tables as non-cacheable using an + additional build option `XLAT_TABLE_NC`. + +- Added support for GCC stack protection. A new build option + ENABLE_STACK_PROTECTOR was introduced that enables compilation of all BL + images with one of the GCC -fstack-protector-\* options. + + A new platform function plat_get_stack_protector_canary() was introduced that + returns a value used to initialize the canary for stack corruption detection. + For increased effectiveness of protection platforms must provide an + implementation that returns a random value. + +- Enhanced support for Arm platforms: + + - Added support for multi-threading CPUs, indicated by `MT` field in MPDIR. A + new build flag `ARM_PLAT_MT` is added, and when enabled, the functions + accessing MPIDR assume that the `MT` bit is set for the platform and access + the bit fields accordingly. + + Also, a new API `plat_arm_get_cpu_pe_count` is added when `ARM_PLAT_MT` is + enabled, returning the Processing Element count within the physical CPU + corresponding to `mpidr`. + + - The Arm platforms migrated to use version 2 of the translation tables. + + - Introduced a new Arm platform layer API `plat_arm_psci_override_pm_ops` + which allows Arm platforms to modify `plat_arm_psci_pm_ops` and therefore + dynamically define PSCI capability. + + - The Arm platforms migrated to use IMAGE_LOAD_V2 by default. + +- Enhanced reporting of errata workaround status with the following policy: + + - If an errata workaround is enabled: + + - If it applies (i.e. the CPU is affected by the errata), an INFO message is + printed, confirming that the errata workaround has been applied. + - If it does not apply, a VERBOSE message is printed, confirming that the + errata workaround has been skipped. + + - If an errata workaround is not enabled, but would have applied had it been, + a WARN message is printed, alerting that errata workaround is missing. + +- Added build options ARM_ARCH_MAJOR and ARM_ARM_MINOR to choose the + architecture version to target TF-A. + +- Updated the spin lock implementation to use the more efficient CAS (Compare + And Swap) instruction when available. This instruction was introduced in + Armv8.1-A. + +- Applied errata workaround for Arm Cortex-A53: 855873. + +- Applied errata workaround for Arm-Cortex-A57: 813419. + +- Enabled all A53 and A57 errata workarounds for Juno, both in AArch64 and + AArch32 execution states. + +- Added support for Socionext UniPhier SoC platform. + +- Added support for Hikey960 and Hikey platforms. + +- Added support for Rockchip RK3328 platform. + +- Added support for NVidia Tegra T186 platform. + +- Added support for Designware emmc driver. + +- Imported libfdt v1.4.2 that addresses buffer overflow in fdt_offset_ptr(). + +- Enhanced the CPU operations framework to allow power handlers to be registered + on per-level basis. This enables support for future CPUs that have multiple + threads which might need powering down individually. + +- Updated register initialisation to prevent unexpected behaviour: + + - Debug registers MDCR-EL3/SDCR and MDCR_EL2/HDCR are initialised to avoid + unexpected traps into the higher exception levels and disable secure + self-hosted debug. Additionally, secure privileged external debug on Juno is + disabled by programming the appropriate Juno SoC registers. + - EL2 and EL3 configurable controls are initialised to avoid unexpected traps + in the higher exception levels. + - Essential control registers are fully initialised on EL3 start-up, when + initialising the non-secure and secure context structures and when preparing + to leave EL3 for a lower EL. This gives better alignment with the Arm ARM + which states that software must initialise RES0 and RES1 fields with 0 / 1. + +- Enhanced PSCI support: + + - Introduced new platform interfaces that decouple PSCI stat residency + calculation from PMF, enabling platforms to use alternative methods of + capturing timestamps. + - PSCI stat accounting performed for retention/standby states when requested + at multiple power levels. + +- Simplified fiptool to have a single linked list of image descriptors. + +- For the TSP, resolved corruption of pre-empted secure context by aborting any + pre-empted SMC during PSCI power management requests. + +### Issues resolved since last release + +- TF-A can be built with the latest mbed TLS version (v2.4.2). The earlier + version 2.3.0 cannot be used due to build warnings that the TF-A build system + interprets as errors. +- TBBR, including the Firmware Update feature is now supported on FVP platforms + when running TF-A in AArch32 state. +- The version of the AEMv8 Base FVP used in this release has resolved the issue + of the model executing a reset instead of terminating in response to a + shutdown request using the PSCI SYSTEM_OFF API. + +### Known Issues + +- Building TF-A with compiler optimisations disabled (-O0) fails. +- Trusted Board Boot currently does not work on Juno when running Trusted + Firmware in AArch32 execution state due to error when loading the sp_min to + memory because of lack of free space available. See [tf-issue#501] for more + details. +- The errata workaround for A53 errata 843419 is only available from binutils + 2.26 and is not present in GCC4.9. If this errata is applicable to the + platform, please use GCC compiler version of at least 5.0. See [PR#1002] for + more details. + +## [1.3.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.2..refs/tags/v1.3) (2016-10-13) + +### New features + +- Added support for running TF-A in AArch32 execution state. + + The PSCI library has been refactored to allow integration with **EL3 Runtime + Software**. This is software that is executing at the highest secure privilege + which is EL3 in AArch64 or Secure SVC/Monitor mode in AArch32. See + \{ref}`PSCI Library Integration guide for Armv8-A AArch32 systems`. + + Included is a minimal AArch32 Secure Payload, **SP-MIN**, that illustrates the + usage and integration of the PSCI library with EL3 Runtime Software running in + AArch32 state. + + Booting to the BL1/BL2 images as well as booting straight to the Secure + Payload is supported. + +- Improvements to the initialization framework for the PSCI service and Arm + Standard Services in general. + + The PSCI service is now initialized as part of Arm Standard Service + initialization. This consolidates the initializations of any Arm Standard + Service that may be added in the future. + + A new function `get_arm_std_svc_args()` is introduced to get arguments + corresponding to each standard service and must be implemented by the EL3 + Runtime Software. + + For PSCI, a new versioned structure `psci_lib_args_t` is introduced to + initialize the PSCI Library. **Note** this is a compatibility break due to the + change in the prototype of `psci_setup()`. + +- To support AArch32 builds of BL1 and BL2, implemented a new, alternative + firmware image loading mechanism that adds flexibility. + + The current mechanism has a hard-coded set of images and execution order + (BL31, BL32, etc). The new mechanism is data-driven by a list of image + descriptors provided by the platform code. + + Arm platforms have been updated to support the new loading mechanism. + + The new mechanism is enabled by a build flag (`LOAD_IMAGE_V2`) which is + currently off by default for the AArch64 build. + + **Note** `TRUSTED_BOARD_BOOT` is currently not supported when `LOAD_IMAGE_V2` + is enabled. + +- Updated requirements for making contributions to TF-A. + + Commits now must have a 'Signed-off-by:' field to certify that the + contribution has been made under the terms of the + {download}`Developer Certificate of Origin <../dco.txt>`. + + A signed CLA is no longer required. + + The {ref}`Contributor's Guide` has been updated to reflect this change. + +- Introduced Performance Measurement Framework (PMF) which provides support for + capturing, storing, dumping and retrieving time-stamps to measure the + execution time of critical paths in the firmware. This relies on defining + fixed sample points at key places in the code. + +- To support the QEMU platform port, imported libfdt v1.4.1 from + <https://git.kernel.org/pub/scm/utils/dtc/dtc.git> + +- Updated PSCI support: + + - Added support for PSCI NODE_HW_STATE API for Arm platforms. + - New optional platform hook, `pwr_domain_pwr_down_wfi()`, in `plat_psci_ops` + to enable platforms to perform platform-specific actions needed to enter + powerdown, including the 'wfi' invocation. + - PSCI STAT residency and count functions have been added on Arm platforms by + using PMF. + +- Enhancements to the translation table library: + + - Limited memory mapping support for region overlaps to only allow regions to + overlap that are identity mapped or have the same virtual to physical + address offset, and overlap completely but must not cover the same area. + + This limitation will enable future enhancements without having to support + complex edge cases that may not be necessary. + + - The initial translation lookup level is now inferred from the virtual + address space size. Previously, it was hard-coded. + + - Added support for mapping Normal, Inner Non-cacheable, Outer Non-cacheable + memory in the translation table library. + + This can be useful to map a non-cacheable memory region, such as a DMA + buffer. + + - Introduced the MT_EXECUTE/MT_EXECUTE_NEVER memory mapping attributes to + specify the access permissions for instruction execution of a memory region. + +- Enabled support to isolate code and read-only data on separate memory pages, + allowing independent access control to be applied to each. + +- Enabled SCR_EL3.SIF (Secure Instruction Fetch) bit in BL1 and BL31 common + architectural setup code, preventing fetching instructions from non-secure + memory when in secure state. + +- Enhancements to FIP support: + + - Replaced `fip_create` with `fiptool` which provides a more consistent and + intuitive interface as well as additional support to remove an image from a + FIP file. + - Enabled printing the SHA256 digest with info command, allowing quick + verification of an image within a FIP without having to extract the image + and running sha256sum on it. + - Added support for unpacking the contents of an existing FIP file into the + working directory. + - Aligned command line options for specifying images to use same naming + convention as specified by TBBR and already used in cert_create tool. + +- Refactored the TZC-400 driver to also support memory controllers that + integrate TZC functionality, for example Arm CoreLink DMC-500. Also added + DMC-500 specific support. + +- Implemented generic delay timer based on the system generic counter and + migrated all platforms to use it. + +- Enhanced support for Arm platforms: + + - Updated image loading support to make SCP images (SCP_BL2 and SCP_BL2U) + optional. + - Enhanced topology description support to allow multi-cluster topology + definitions. + - Added interconnect abstraction layer to help platform ports select the right + interconnect driver, CCI or CCN, for the platform. + - Added support to allow loading BL31 in the TZC-secured DRAM instead of the + default secure SRAM. + - Added support to use a System Security Control (SSC) Registers Unit enabling + TF-A to be compiled to support multiple Arm platforms and then select one at + runtime. + - Restricted mapping of Trusted ROM in BL1 to what is actually needed by BL1 + rather than entire Trusted ROM region. + - Flash is now mapped as execute-never by default. This increases security by + restricting the executable region to what is strictly needed. + +- Applied following erratum workarounds for Cortex-A57: 833471, 826977, 829520, + 828024 and 826974. + +- Added support for Mediatek MT6795 platform. + +- Added support for QEMU virtualization Armv8-A target. + +- Added support for Rockchip RK3368 and RK3399 platforms. + +- Added support for Xilinx Zynq UltraScale+ MPSoC platform. + +- Added support for Arm Cortex-A73 MPCore Processor. + +- Added support for Arm Cortex-A72 processor. + +- Added support for Arm Cortex-A35 processor. + +- Added support for Arm Cortex-A32 MPCore Processor. + +- Enabled preloaded BL33 alternative boot flow, in which BL2 does not load BL33 + from non-volatile storage and BL31 hands execution over to a preloaded BL33. + The User Guide has been updated with an example of how to use this option with + a bootwrapped kernel. + +- Added support to build TF-A on a Windows-based host machine. + +- Updated Trusted Board Boot prototype implementation: + + - Enabled the ability for a production ROM with TBBR enabled to boot test + software before a real ROTPK is deployed (e.g. manufacturing mode). Added + support to use ROTPK in certificate without verifying against the platform + value when `ROTPK_NOT_DEPLOYED` bit is set. + - Added support for non-volatile counter authentication to the Authentication + Module to protect against roll-back. + +- Updated GICv3 support: + + - Enabled processor power-down and automatic power-on using GICv3. + - Enabled G1S or G0 interrupts to be configured independently. + - Changed FVP default interrupt driver to be the GICv3-only driver. **Note** + the default build of TF-A will not be able to boot Linux kernel with GICv2 + FDT blob. + - Enabled wake-up from CPU_SUSPEND to stand-by by temporarily re-routing + interrupts and then restoring after resume. + +### Issues resolved since last release + +### Known issues + +- The version of the AEMv8 Base FVP used in this release resets the model + instead of terminating its execution in response to a shutdown request using + the PSCI `SYSTEM_OFF` API. This issue will be fixed in a future version of the + model. +- Building TF-A with compiler optimisations disabled (`-O0`) fails. +- TF-A cannot be built with mbed TLS version v2.3.0 due to build warnings that + the TF-A build system interprets as errors. +- TBBR is not currently supported when running TF-A in AArch32 state. + +## [1.2.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.1..refs/tags/v1.2) (2015-12-22) + +### New features + +- The Trusted Board Boot implementation on Arm platforms now conforms to the + mandatory requirements of the TBBR specification. + + In particular, the boot process is now guarded by a Trusted Watchdog, which + will reset the system in case of an authentication or loading error. On Arm + platforms, a secure instance of Arm SP805 is used as the Trusted Watchdog. + + Also, a firmware update process has been implemented. It enables authenticated + firmware to update firmware images from external interfaces to SoC + Non-Volatile memories. This feature functions even when the current firmware + in the system is corrupt or missing; it therefore may be used as a recovery + mode. + +- Improvements have been made to the Certificate Generation Tool (`cert_create`) + as follows. + + - Added support for the Firmware Update process by extending the Chain of + Trust definition in the tool to include the Firmware Update certificate and + the required extensions. + - Introduced a new API that allows one to specify command line options in the + Chain of Trust description. This makes the declaration of the tool's + arguments more flexible and easier to extend. + - The tool has been reworked to follow a data driven approach, which makes it + easier to maintain and extend. + +- Extended the FIP tool (`fip_create`) to support the new set of images involved + in the Firmware Update process. + +- Various memory footprint improvements. In particular: + + - The bakery lock structure for coherent memory has been optimised. + - The mbed TLS SHA1 functions are not needed, as SHA256 is used to generate + the certificate signature. Therefore, they have been compiled out, reducing + the memory footprint of BL1 and BL2 by approximately 6 KB. + - On Arm development platforms, each BL stage now individually defines the + number of regions that it needs to map in the MMU. + +- Added the following new design documents: + + - {ref}`Authentication Framework & Chain of Trust` + - {ref}`Firmware Update (FWU)` + - {ref}`CPU Reset` + - {ref}`PSCI Power Domain Tree Structure` + +- Applied the new image terminology to the code base and documentation, as + described in the {ref}`Image Terminology` document. + +- The build system has been reworked to improve readability and facilitate + adding future extensions. + +- On Arm standard platforms, BL31 uses the boot console during cold boot but + switches to the runtime console for any later logs at runtime. The TSP uses + the runtime console for all output. + +- Implemented a basic NOR flash driver for Arm platforms. It programs the device + using CFI (Common Flash Interface) standard commands. + +- Implemented support for booting EL3 payloads on Arm platforms, which reduces + the complexity of developing EL3 baremetal code by doing essential baremetal + initialization. + +- Provided separate drivers for GICv3 and GICv2. These expect the entire + software stack to use either GICv2 or GICv3; hybrid GIC software systems are + no longer supported and the legacy Arm GIC driver has been deprecated. + +- Added support for Juno r1 and r2. A single set of Juno TF-A binaries can run + on Juno r0, r1 and r2 boards. Note that this TF-A version depends on a Linaro + release that does *not* contain Juno r2 support. + +- Added support for MediaTek mt8173 platform. + +- Implemented a generic driver for Arm CCN IP. + +- Major rework of the PSCI implementation. + + - Added framework to handle composite power states. + - Decoupled the notions of affinity instances (which describes the + hierarchical arrangement of cores) and of power domain topology, instead of + assuming a one-to-one mapping. + - Better alignment with version 1.0 of the PSCI specification. + +- Added support for the SYSTEM_SUSPEND PSCI API on Arm platforms. When invoked + on the last running core on a supported platform, this puts the system into a + low power mode with memory retention. + +- Unified the reset handling code as much as possible across BL stages. Also + introduced some build options to enable optimization of the reset path on + platforms that support it. + +- Added a simple delay timer API, as well as an SP804 timer driver, which is + enabled on FVP. + +- Added support for NVidia Tegra T210 and T132 SoCs. + +- Reorganised Arm platforms ports to greatly improve code shareability and + facilitate the reuse of some of this code by other platforms. + +- Added support for Arm Cortex-A72 processor in the CPU specific framework. + +- Provided better error handling. Platform ports can now define their own error + handling, for example to perform platform specific bookkeeping or post-error + actions. + +- Implemented a unified driver for Arm Cache Coherent Interconnects used for + both CCI-400 & CCI-500 IPs. Arm platforms ports have been migrated to this + common driver. The standalone CCI-400 driver has been deprecated. + +### Issues resolved since last release + +- The Trusted Board Boot implementation has been redesigned to provide greater + modularity and scalability. See the + \{ref}`Authentication Framework & Chain of Trust` document. All missing + mandatory features are now implemented. +- The FVP and Juno ports may now use the hash of the ROTPK stored in the Trusted + Key Storage registers to verify the ROTPK. Alternatively, a development public + key hash embedded in the BL1 and BL2 binaries might be used instead. The + location of the ROTPK is chosen at build-time using the `ARM_ROTPK_LOCATION` + build option. +- GICv3 is now fully supported and stable. + +### Known issues + +- The version of the AEMv8 Base FVP used in this release resets the model + instead of terminating its execution in response to a shutdown request using + the PSCI `SYSTEM_OFF` API. This issue will be fixed in a future version of the + model. +- While this version has low on-chip RAM requirements, there are further RAM + usage enhancements that could be made. +- The upstream documentation could be improved for structural consistency, + clarity and completeness. In particular, the design documentation is + incomplete for PSCI, the TSP(D) and the Juno platform. +- Building TF-A with compiler optimisations disabled (`-O0`) fails. + +## [1.1.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v1.0..refs/tags/v1.1) (2015-02-04) + +### New features + +- A prototype implementation of Trusted Board Boot has been added. Boot loader + images are verified by BL1 and BL2 during the cold boot path. BL1 and BL2 use + the PolarSSL SSL library to verify certificates and images. The OpenSSL + library is used to create the X.509 certificates. Support has been added to + `fip_create` tool to package the certificates in a FIP. + +- Support for calling CPU and platform specific reset handlers upon entry into + BL3-1 during the cold and warm boot paths has been added. This happens after + another Boot ROM `reset_handler()` has already run. This enables a developer + to perform additional actions or undo actions already performed during the + first call of the reset handlers e.g. apply additional errata workarounds. + +- Support has been added to demonstrate routing of IRQs to EL3 instead of S-EL1 + when execution is in secure world. + +- The PSCI implementation now conforms to version 1.0 of the PSCI specification. + All the mandatory APIs and selected optional APIs are supported. In + particular, support for the `PSCI_FEATURES` API has been added. A capability + variable is constructed during initialization by examining the `plat_pm_ops` + and `spd_pm_ops` exported by the platform and the Secure Payload Dispatcher. + This is used by the PSCI FEATURES function to determine which PSCI APIs are + supported by the platform. + +- Improvements have been made to the PSCI code as follows. + + - The code has been refactored to remove redundant parameters from internal + functions. + - Changes have been made to the code for PSCI `CPU_SUSPEND`, `CPU_ON` and + `CPU_OFF` calls to facilitate an early return to the caller in case a + failure condition is detected. For example, a PSCI `CPU_SUSPEND` call + returns `SUCCESS` to the caller if a pending interrupt is detected early in + the code path. + - Optional platform APIs have been added to validate the `power_state` and + `entrypoint` parameters early in PSCI `CPU_ON` and `CPU_SUSPEND` code paths. + - PSCI migrate APIs have been reworked to invoke the SPD hook to determine the + type of Trusted OS and the CPU it is resident on (if applicable). Also, + during a PSCI `MIGRATE` call, the SPD hook to migrate the Trusted OS is + invoked. + +- It is now possible to build TF-A without marking at least an extra page of + memory as coherent. The build flag `USE_COHERENT_MEM` can be used to choose + between the two implementations. This has been made possible through these + changes. + + - An implementation of Bakery locks, where the locks are not allocated in + coherent memory has been added. + - Memory which was previously marked as coherent is now kept coherent through + the use of software cache maintenance operations. + + Approximately, 4K worth of memory is saved for each boot loader stage when + `USE_COHERENT_MEM=0`. Enabling this option increases the latencies associated + with acquire and release of locks. It also requires changes to the platform + ports. + +- It is now possible to specify the name of the FIP at build time by defining + the `FIP_NAME` variable. + +- Issues with dependencies on the 'fiptool' makefile target have been rectified. + The `fip_create` tool is now rebuilt whenever its source files change. + +- The BL3-1 runtime console is now also used as the crash console. The crash + console is changed to SoC UART0 (UART2) from the previous FPGA UART0 (UART0) + on Juno. In FVP, it is changed from UART0 to UART1. + +- CPU errata workarounds are applied only when the revision and part number + match. This behaviour has been made consistent across the debug and release + builds. The debug build additionally prints a warning if a mismatch is + detected. + +- It is now possible to issue cache maintenance operations by set/way for a + particular level of data cache. Levels 1-3 are currently supported. + +- The following improvements have been made to the FVP port. + + - The build option `FVP_SHARED_DATA_LOCATION` which allowed relocation of + shared data into the Trusted DRAM has been deprecated. Shared data is now + always located at the base of Trusted SRAM. + - BL2 Translation tables have been updated to map only the region of DRAM + which is accessible to normal world. This is the region of the 2GB DDR-DRAM + memory at 0x80000000 excluding the top 16MB. The top 16MB is accessible to + only the secure world. + - BL3-2 can now reside in the top 16MB of DRAM which is accessible only to the + secure world. This can be done by setting the build flag + `FVP_TSP_RAM_LOCATION` to the value `dram`. + +- Separate translation tables are created for each boot loader image. The + `IMAGE_BLx` build options are used to do this. This allows each stage to + create mappings only for areas in the memory map that it needs. + +- A Secure Payload Dispatcher (OPTEED) for the OP-TEE Trusted OS has been added. + Details of using it with TF-A can be found in {ref}`OP-TEE Dispatcher` + +### Issues resolved since last release + +- The Juno port has been aligned with the FVP port as follows. + + - Support for reclaiming all BL1 RW memory and BL2 memory by overlaying the + BL3-1/BL3-2 NOBITS sections on top of them has been added to the Juno port. + - The top 16MB of the 2GB DDR-DRAM memory at 0x80000000 is configured using + the TZC-400 controller to be accessible only to the secure world. + - The Arm GIC driver is used to configure the GIC-400 instead of using a GIC + driver private to the Juno port. + - PSCI `CPU_SUSPEND` calls that target a standby state are now supported. + - The TZC-400 driver is used to configure the controller instead of direct + accesses to the registers. + +- The Linux kernel version referred to in the user guide has DVFS and HMP + support enabled. + +- DS-5 v5.19 did not detect Version 5.8 of the Cortex-A57-A53 Base FVPs in CADI + server mode. This issue is not seen with DS-5 v5.20 and Version 6.2 of the + Cortex-A57-A53 Base FVPs. + +### Known issues + +- The Trusted Board Boot implementation is a prototype. There are issues with + the modularity and scalability of the design. Support for a Trusted Watchdog, + firmware update mechanism, recovery images and Trusted debug is absent. These + issues will be addressed in future releases. +- The FVP and Juno ports do not use the hash of the ROTPK stored in the Trusted + Key Storage registers to verify the ROTPK in the `plat_match_rotpk()` + function. This prevents the correct establishment of the Chain of Trust at the + first step in the Trusted Board Boot process. +- The version of the AEMv8 Base FVP used in this release resets the model + instead of terminating its execution in response to a shutdown request using + the PSCI `SYSTEM_OFF` API. This issue will be fixed in a future version of the + model. +- GICv3 support is experimental. There are known issues with GICv3 + initialization in the TF-A. +- While this version greatly reduces the on-chip RAM requirements, there are + further RAM usage enhancements that could be made. +- The firmware design documentation for the Test Secure-EL1 Payload (TSP) and + its dispatcher (TSPD) is incomplete. Similarly for the PSCI section. +- The Juno-specific firmware design documentation is incomplete. + +## [1.0.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v0.4..refs/tags/v1.0) (2014-08-28) + +### New features + +- It is now possible to map higher physical addresses using non-flat virtual to + physical address mappings in the MMU setup. + +- Wider use is now made of the per-CPU data cache in BL3-1 to store: + + - Pointers to the non-secure and secure security state contexts. + - A pointer to the CPU-specific operations. + - A pointer to PSCI specific information (for example the current power + state). + - A crash reporting buffer. + +- The following RAM usage improvements result in a BL3-1 RAM usage reduction + from 96KB to 56KB (for FVP with TSPD), and a total RAM usage reduction across + all images from 208KB to 88KB, compared to the previous release. + + - Removed the separate `early_exception` vectors from BL3-1 (2KB code size + saving). + - Removed NSRAM from the FVP memory map, allowing the removal of one (4KB) + translation table. + - Eliminated the internal `psci_suspend_context` array, saving 2KB. + - Correctly dimensioned the PSCI `aff_map_node` array, saving 1.5KB in the FVP + port. + - Removed calling CPU mpidr from the bakery lock API, saving 160 bytes. + - Removed current CPU mpidr from PSCI common code, saving 160 bytes. + - Inlined the mmio accessor functions, saving 360 bytes. + - Fully reclaimed all BL1 RW memory and BL2 memory on the FVP port by + overlaying the BL3-1/BL3-2 NOBITS sections on top of these at runtime. + - Made storing the FP register context optional, saving 0.5KB per context (8KB + on the FVP port, with TSPD enabled and running on 8 CPUs). + - Implemented a leaner `tf_printf()` function, allowing the stack to be + greatly reduced. + - Removed coherent stacks from the codebase. Stacks allocated in normal memory + are now used before and after the MMU is enabled. This saves 768 bytes per + CPU in BL3-1. + - Reworked the crash reporting in BL3-1 to use less stack. + - Optimized the EL3 register state stored in the `cpu_context` structure so + that registers that do not change during normal execution are re-initialized + each time during cold/warm boot, rather than restored from memory. This + saves about 1.2KB. + - As a result of some of the above, reduced the runtime stack size in all BL + images. For BL3-1, this saves 1KB per CPU. + +- PSCI SMC handler improvements to correctly handle calls from secure states and + from AArch32. + +- CPU contexts are now initialized from the `entry_point_info`. BL3-1 fully + determines the exception level to use for the non-trusted firmware (BL3-3) + based on the SPSR value provided by the BL2 platform code (or otherwise + provided to BL3-1). This allows platform code to directly run non-trusted + firmware payloads at either EL2 or EL1 without requiring an EL2 stub or OS + loader. + +- Code refactoring improvements: + + - Refactored `fvp_config` into a common platform header. + - Refactored the fvp gic code to be a generic driver that no longer has an + explicit dependency on platform code. + - Refactored the CCI-400 driver to not have dependency on platform code. + - Simplified the IO driver so it's no longer necessary to call `io_init()` and + moved all the IO storage framework code to one place. + - Simplified the interface the the TZC-400 driver. + - Clarified the platform porting interface to the TSP. + - Reworked the TSPD setup code to support the alternate BL3-2 initialization + flow where BL3-1 generic code hands control to BL3-2, rather than expecting + the TSPD to hand control directly to BL3-2. + - Considerable rework to PSCI generic code to support CPU specific operations. + +- Improved console log output, by: + + - Adding the concept of debug log levels. + - Rationalizing the existing debug messages and adding new ones. + - Printing out the version of each BL stage at runtime. + - Adding support for printing console output from assembler code, including + when a crash occurs before the C runtime is initialized. + +- Moved up to the latest versions of the FVPs, toolchain, EDK2, kernel, Linaro + file system and DS-5. + +- On the FVP port, made the use of the Trusted DRAM region optional at build + time (off by default). Normal platforms will not have such a "ready-to-use" + DRAM area so it is not a good example to use it. + +- Added support for PSCI `SYSTEM_OFF` and `SYSTEM_RESET` APIs. + +- Added support for CPU specific reset sequences, power down sequences and + register dumping during crash reporting. The CPU specific reset sequences + include support for errata workarounds. + +- Merged the Juno port into the master branch. Added support for CPU hotplug and + CPU idle. Updated the user guide to describe how to build and run on the Juno + platform. + +### Issues resolved since last release + +- Removed the concept of top/bottom image loading. The image loader now + automatically detects the position of the image inside the current memory + layout and updates the layout to minimize fragmentation. This resolves the + image loader limitations of previously releases. There are currently no plans + to support dynamic image loading. +- CPU idle now works on the publicized version of the Foundation FVP. +- All known issues relating to the compiler version used have now been resolved. + This TF-A version uses Linaro toolchain 14.07 (based on GCC 4.9). + +### Known issues + +- GICv3 support is experimental. The Linux kernel patches to support this are + not widely available. There are known issues with GICv3 initialization in the + TF-A. + +- While this version greatly reduces the on-chip RAM requirements, there are + further RAM usage enhancements that could be made. + +- The firmware design documentation for the Test Secure-EL1 Payload (TSP) and + its dispatcher (TSPD) is incomplete. Similarly for the PSCI section. + +- The Juno-specific firmware design documentation is incomplete. + +- Some recent enhancements to the FVP port have not yet been translated into the + Juno port. These will be tracked via the tf-issues project. + +- The Linux kernel version referred to in the user guide has DVFS and HMP + support disabled due to some known instabilities at the time of this release. + A future kernel version will re-enable these features. + +- DS-5 v5.19 does not detect Version 5.8 of the Cortex-A57-A53 Base FVPs in CADI + server mode. This is because the `<SimName>` reported by the FVP in this + version has changed. For example, for the Cortex-A57x4-A53x4 Base FVP, the + `<SimName>` reported by the FVP is `FVP_Base_Cortex_A57x4_A53x4`, while DS-5 + expects it to be `FVP_Base_A57x4_A53x4`. + + The temporary fix to this problem is to change the name of the FVP in + `sw/debugger/configdb/Boards/ARM FVP/Base_A57x4_A53x4/cadi_config.xml`. Change + the following line: + + ``` + <SimName>System Generator:FVP_Base_A57x4_A53x4</SimName> + ``` + + to System Generator:FVP_Base_Cortex-A57x4_A53x4 + + A similar change can be made to the other Cortex-A57-A53 Base FVP variants. + +## [0.4.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v0.3..refs/tags/v0.4) (2014-06-03) + +### New features + +- Makefile improvements: + + - Improved dependency checking when building. + - Removed `dump` target (build now always produces dump files). + - Enabled platform ports to optionally make use of parts of the Trusted + Firmware (e.g. BL3-1 only), rather than being forced to use all parts. Also + made the `fip` target optional. + - Specified the full path to source files and removed use of the `vpath` + keyword. + +- Provided translation table library code for potential re-use by platforms + other than the FVPs. + +- Moved architectural timer setup to platform-specific code. + +- Added standby state support to PSCI cpu_suspend implementation. + +- SRAM usage improvements: + + - Started using the `-ffunction-sections`, `-fdata-sections` and + `--gc-sections` compiler/linker options to remove unused code and data from + the images. Previously, all common functions were being built into all + binary images, whether or not they were actually used. + - Placed all assembler functions in their own section to allow more unused + functions to be removed from images. + - Updated BL1 and BL2 to use a single coherent stack each, rather than one per + CPU. + - Changed variables that were unnecessarily declared and initialized as + non-const (i.e. in the .data section) so they are either uninitialized (zero + init) or const. + +- Moved the Test Secure-EL1 Payload (BL3-2) to execute in Trusted SRAM by + default. The option for it to run in Trusted DRAM remains. + +- Implemented a TrustZone Address Space Controller (TZC-400) driver. A default + configuration is provided for the Base FVPs. This means the model parameter + `-C bp.secure_memory=1` is now supported. + +- Started saving the PSCI cpu_suspend 'power_state' parameter prior to + suspending a CPU. This allows platforms that implement multiple power-down + states at the same affinity level to identify a specific state. + +- Refactored the entire codebase to reduce the amount of nesting in header files + and to make the use of system/user includes more consistent. Also split + platform.h to separate out the platform porting declarations from the required + platform porting definitions and the definitions/declarations specific to the + platform port. + +- Optimized the data cache clean/invalidate operations. + +- Improved the BL3-1 unhandled exception handling and reporting. Unhandled + exceptions now result in a dump of registers to the console. + +- Major rework to the handover interface between BL stages, in particular the + interface to BL3-1. The interface now conforms to a specification and is more + future proof. + +- Added support for optionally making the BL3-1 entrypoint a reset handler + (instead of BL1). This allows platforms with an alternative image loading + architecture to re-use BL3-1 with fewer modifications to generic code. + +- Reserved some DDR DRAM for secure use on FVP platforms to avoid future + compatibility problems with non-secure software. + +- Added support for secure interrupts targeting the Secure-EL1 Payload (SP) + (using GICv2 routing only). Demonstrated this working by adding an interrupt + target and supporting test code to the TSP. Also demonstrated non-secure + interrupt handling during TSP processing. + +### Issues resolved since last release + +- Now support use of the model parameter `-C bp.secure_memory=1` in the Base + FVPs (see **New features**). +- Support for secure world interrupt handling now available (see **New + features**). +- Made enough SRAM savings (see **New features**) to enable the Test Secure-EL1 + Payload (BL3-2) to execute in Trusted SRAM by default. +- The tested filesystem used for this release (Linaro AArch64 OpenEmbedded + 14.04) now correctly reports progress in the console. +- Improved the Makefile structure to make it easier to separate out parts of the + TF-A for re-use in platform ports. Also, improved target dependency checking. + +### Known issues + +- GICv3 support is experimental. The Linux kernel patches to support this are + not widely available. There are known issues with GICv3 initialization in the + TF-A. +- Dynamic image loading is not available yet. The current image loader + implementation (used to load BL2 and all subsequent images) has some + limitations. Changing BL2 or BL3-1 load addresses in certain ways can lead to + loading errors, even if the images should theoretically fit in memory. +- TF-A still uses too much on-chip Trusted SRAM. A number of RAM usage + enhancements have been identified to rectify this situation. +- CPU idle does not work on the advertised version of the Foundation FVP. Some + FVP fixes are required that are not available externally at the time of + writing. This can be worked around by disabling CPU idle in the Linux kernel. +- Various bugs in TF-A, UEFI and the Linux kernel have been observed when using + Linaro toolchain versions later than 13.11. Although most of these have been + fixed, some remain at the time of writing. These mainly seem to relate to a + subtle change in the way the compiler converts between 64-bit and 32-bit + values (e.g. during casting operations), which reveals previously hidden bugs + in client code. +- The firmware design documentation for the Test Secure-EL1 Payload (TSP) and + its dispatcher (TSPD) is incomplete. Similarly for the PSCI section. + +## [0.3.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/refs/tags/v0.2..refs/tags/v0.3) (2014-02-28) + +### New features + +- Support for Foundation FVP Version 2.0 added. The documented UEFI + configuration disables some devices that are unavailable in the Foundation + FVP, including MMC and CLCD. The resultant UEFI binary can be used on the + AEMv8 and Cortex-A57-A53 Base FVPs, as well as the Foundation FVP. + + \:::\{note} The software will not work on Version 1.0 of the Foundation FVP. + \::: + +- Enabled third party contributions. Added a new contributing.md containing + instructions for how to contribute and updated copyright text in all files to + acknowledge contributors. + +- The PSCI CPU_SUSPEND API has been stabilised to the extent where it can be + used for entry into power down states with the following restrictions: + + - Entry into standby states is not supported. + - The API is only supported on the AEMv8 and Cortex-A57-A53 Base FVPs. + +- The PSCI AFFINITY_INFO api has undergone limited testing on the Base FVPs to + allow experimental use. + +- Required C library and runtime header files are now included locally in TF-A + instead of depending on the toolchain standard include paths. The local + implementation has been cleaned up and reduced in scope. + +- Added I/O abstraction framework, primarily to allow generic code to load + images in a platform-independent way. The existing image loading code has been + reworked to use the new framework. Semi-hosting and NOR flash I/O drivers are + provided. + +- Introduced Firmware Image Package (FIP) handling code and tools. A FIP + combines multiple firmware images with a Table of Contents (ToC) into a single + binary image. The new FIP driver is another type of I/O driver. The Makefile + builds a FIP by default and the FVP platform code expect to load a FIP from + NOR flash, although some support for image loading using semi- hosting is + retained. + + \:::\{note} Building a FIP by default is a non-backwards-compatible change. ::: + + \:::\{note} Generic BL2 code now loads a BL3-3 (non-trusted firmware) image + into DRAM instead of expecting this to be pre-loaded at known location. This + is also a non-backwards-compatible change. ::: + + \:::\{note} Some non-trusted firmware (e.g. UEFI) will need to be rebuilt so + that it knows the new location to execute from and no longer needs to copy + particular code modules to DRAM itself. ::: + +- Reworked BL2 to BL3-1 handover interface. A new composite structure + (bl31_args) holds the superset of information that needs to be passed from BL2 + to BL3-1, including information on how handover execution control to BL3-2 (if + present) and BL3-3 (non-trusted firmware). + +- Added library support for CPU context management, allowing the saving and + restoring of + + - Shared system registers between Secure-EL1 and EL1. + - VFP registers. + - Essential EL3 system registers. + +- Added a framework for implementing EL3 runtime services. Reworked the PSCI + implementation to be one such runtime service. + +- Reworked the exception handling logic, making use of both SP_EL0 and SP_EL3 + stack pointers for determining the type of exception, managing general purpose + and system register context on exception entry/exit, and handling SMCs. SMCs + are directed to the correct EL3 runtime service. + +- Added support for a Test Secure-EL1 Payload (TSP) and a corresponding + Dispatcher (TSPD), which is loaded as an EL3 runtime service. The TSPD + implements Secure Monitor functionality such as world switching and EL1 + context management, and is responsible for communication with the TSP. + + \:::\{note} The TSPD does not yet contain support for secure world interrupts. + \::: + + \:::\{note} The TSP/TSPD is not built by default. ::: + +### Issues resolved since last release + +- Support has been added for switching context between secure and normal worlds + in EL3. +- PSCI API calls `AFFINITY_INFO` & `PSCI_VERSION` have now been tested (to a + limited extent). +- The TF-A build artifacts are now placed in the `./build` directory and + sub-directories instead of being placed in the root of the project. +- TF-A is now free from build warnings. Build warnings are now treated as + errors. +- TF-A now provides C library support locally within the project to maintain + compatibility between toolchains/systems. +- The PSCI locking code has been reworked so it no longer takes locks in an + incorrect sequence. +- The RAM-disk method of loading a Linux file-system has been confirmed to work + with the TF-A and Linux kernel version (based on version 3.13) used in this + release, for both Foundation and Base FVPs. + +### Known issues + +The following is a list of issues which are expected to be fixed in the future +releases of TF-A. + +- The TrustZone Address Space Controller (TZC-400) is not being programmed yet. + Use of model parameter `-C bp.secure_memory=1` is not supported. +- No support yet for secure world interrupt handling. +- GICv3 support is experimental. The Linux kernel patches to support this are + not widely available. There are known issues with GICv3 initialization in + TF-A. +- Dynamic image loading is not available yet. The current image loader + implementation (used to load BL2 and all subsequent images) has some + limitations. Changing BL2 or BL3-1 load addresses in certain ways can lead to + loading errors, even if the images should theoretically fit in memory. +- TF-A uses too much on-chip Trusted SRAM. Currently the Test Secure-EL1 Payload + (BL3-2) executes in Trusted DRAM since there is not enough SRAM. A number of + RAM usage enhancements have been identified to rectify this situation. +- CPU idle does not work on the advertised version of the Foundation FVP. Some + FVP fixes are required that are not available externally at the time of + writing. +- Various bugs in TF-A, UEFI and the Linux kernel have been observed when using + Linaro toolchain versions later than 13.11. Although most of these have been + fixed, some remain at the time of writing. These mainly seem to relate to a + subtle change in the way the compiler converts between 64-bit and 32-bit + values (e.g. during casting operations), which reveals previously hidden bugs + in client code. +- The tested filesystem used for this release (Linaro AArch64 OpenEmbedded + 14.01) does not report progress correctly in the console. It only seems to + produce error output, not standard output. It otherwise appears to function + correctly. Other filesystem versions on the same software stack do not exhibit + the problem. +- The Makefile structure doesn't make it easy to separate out parts of the TF-A + for re-use in platform ports, for example if only BL3-1 is required in a + platform port. Also, dependency checking in the Makefile is flawed. +- The firmware design documentation for the Test Secure-EL1 Payload (TSP) and + its dispatcher (TSPD) is incomplete. Similarly for the PSCI section. + +## [0.2.0](https://review.trustedfirmware.org/plugins/gitiles/TF-A/trusted-firmware-a/+/4b825dc642cb6eb9a060e54bf8d69288fbee4904..refs/tags/v0.2) (2013-10-25) + +### New features + +- First source release. +- Code for the PSCI suspend feature is supplied, although this is not enabled by + default since there are known issues (see below). + +### Issues resolved since last release + +- The "psci" nodes in the FDTs provided in this release now fully comply with + the recommendations made in the PSCI specification. + +### Known issues + +The following is a list of issues which are expected to be fixed in the future +releases of TF-A. + +- The TrustZone Address Space Controller (TZC-400) is not being programmed yet. + Use of model parameter `-C bp.secure_memory=1` is not supported. +- No support yet for secure world interrupt handling or for switching context + between secure and normal worlds in EL3. +- GICv3 support is experimental. The Linux kernel patches to support this are + not widely available. There are known issues with GICv3 initialization in + TF-A. +- Dynamic image loading is not available yet. The current image loader + implementation (used to load BL2 and all subsequent images) has some + limitations. Changing BL2 or BL3-1 load addresses in certain ways can lead to + loading errors, even if the images should theoretically fit in memory. +- Although support for PSCI `CPU_SUSPEND` is present, it is not yet stable and + ready for use. +- PSCI API calls `AFFINITY_INFO` & `PSCI_VERSION` are implemented but have not + been tested. +- The TF-A make files result in all build artifacts being placed in the root of + the project. These should be placed in appropriate sub-directories. +- The compilation of TF-A is not free from compilation warnings. Some of these + warnings have not been investigated yet so they could mask real bugs. +- TF-A currently uses toolchain/system include files like stdio.h. It should + provide versions of these within the project to maintain compatibility between + toolchains/systems. +- The PSCI code takes some locks in an incorrect sequence. This may cause + problems with suspend and hotplug in certain conditions. +- The Linux kernel used in this release is based on version 3.12-rc4. Using this + kernel with the TF-A fails to start the file-system as a RAM-disk. It fails to + execute user-space `init` from the RAM-disk. As an alternative, the + VirtioBlock mechanism can be used to provide a file-system to the kernel. + +______________________________________________________________________ + +*Copyright (c) 2013-2022, Arm Limited and Contributors. All rights reserved.* + +[mbed tls releases]: https://tls.mbed.org/tech-updates/releases +[pr#1002]: https://github.com/ARM-software/arm-trusted-firmware/pull/1002#issuecomment-312650193 +[sdei specification]: http://infocenter.arm.com/help/topic/com.arm.doc.den0054a/ARM_DEN0054A_Software_Delegated_Exception_Interface.pdf +[tf-issue#501]: https://github.com/ARM-software/tf-issues/issues/501 |