Adding upstream version 2.8.0+dfsg.upstream/2.8.0+dfsgupstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 176 insertions, 0 deletions

diff --git a/docs/plat/poplar.rst b/docs/plat/poplar.rst
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+Poplar
+======
+
+Poplar is the first development board compliant with the 96Boards Enterprise
+Edition TV Platform specification.
+
+The board features the Hi3798C V200 with an integrated quad-core 64-bit
+Arm Cortex A53 processor and high performance Mali T720 GPU, making it capable
+of running any commercial set-top solution based on Linux or Android.
+
+It supports a premium user experience with up to H.265 HEVC decoding of 4K
+video at 60 frames per second.
+
+::
+
+    SOC Hisilicon Hi3798CV200
+    CPU Quad-core Arm Cortex-A53 64 bit
+    DRAM DDR3/3L/4 SDRAM interface, maximum 32-bit data width 2 GB
+    USB Two USB 2.0 ports One USB 3.0 ports
+    CONSOLE USB-micro port for console support
+    ETHERNET 1 GBe Ethernet
+    PCIE One PCIe 2.0 interfaces
+    JTAG 8-Pin JTAG
+    EXPANSION INTERFACE Linaro 96Boards Low Speed Expansion slot
+    DIMENSION Standard 160×120 mm 96Boards Enterprice Edition form factor
+    WIFI 802.11AC 2*2 with Bluetooth
+    CONNECTORS One connector for Smart Card One connector for TSI
+
+At the start of the boot sequence, the bootROM executes the so called l-loader
+binary whose main role is to change the processor state to 64bit mode. This
+must happen prior to invoking Trusted Firmware-A:
+
+::
+
+    l-loader --> Trusted Firmware-A --> u-boot
+
+How to build
+------------
+
+Code Locations
+~~~~~~~~~~~~~~
+
+-  Trusted Firmware-A:
+   `link <https://github.com/ARM-software/arm-trusted-firmware>`__
+
+-  l-loader:
+   `link <https://github.com/Linaro/poplar-l-loader.git>`__
+
+-  u-boot:
+   `link <http://git.denx.de/u-boot.git>`__
+
+Build Procedure
+~~~~~~~~~~~~~~~
+
+-  Fetch all the above 3 repositories into local host.
+   Make all the repositories in the same ${BUILD\_PATH}.
+
+-  Prepare the AARCH64 toolchain.
+
+-  Build u-boot using poplar_defconfig
+
+.. code:: bash
+
+       make CROSS_COMPILE=aarch64-linux-gnu- poplar_defconfig
+       make CROSS_COMPILE=aarch64-linux-gnu-
+
+-  Build atf providing the previously generated u-boot.bin as the BL33 image
+
+.. code:: bash
+
+       make CROSS_COMPILE=aarch64-linux-gnu-  all fip SPD=none PLAT=poplar
+       BL33=u-boot.bin
+
+-  Build l-loader (generated the final fastboot.bin)
+       1. copy the atf generated files fip.bin and bl1.bin to l-loader/atf/
+       2. export ARM_TRUSTED_FIRMWARE=${ATF_SOURCE_PATH)
+       3. make
+
+Install Procedure
+-----------------
+
+- Copy l-loader/fastboot.bin to a FAT partition on a USB pen drive.
+
+- Plug the USB pen drive to any of the USB2 ports
+
+- Power the board while keeping S3 pressed (usb_boot)
+
+The system will boot into a u-boot shell which you can then use to write the
+working firmware to eMMC.
+
+Boot trace
+----------
+
+::
+
+    Bootrom start
+    Boot Media: eMMC
+    Decrypt auxiliary code ...OK
+
+    lsadc voltage min: 000000FE, max: 000000FF, aver: 000000FE, index: 00000000
+
+    Entry boot auxiliary code
+
+    Auxiliary code - v1.00
+    DDR code - V1.1.2 20160205
+    Build: Mar 24 2016 - 17:09:44
+    Reg Version:  v134
+    Reg Time:     2016/03/18 09:44:55
+    Reg Name:     hi3798cv2dmb_hi3798cv200_ddr3_2gbyte_8bitx4_4layers.reg
+
+    Boot auxiliary code success
+    Bootrom success
+
+    LOADER:  Switched to aarch64 mode
+    LOADER:  Entering ARM TRUSTED FIRMWARE
+    LOADER:  CPU0 executes at 0x000ce000
+
+    INFO:    BL1: 0xe1000 - 0xe7000 [size = 24576]
+    NOTICE:  Booting Trusted Firmware
+    NOTICE:  BL1: v1.3(debug):v1.3-372-g1ba9c60
+    NOTICE:  BL1: Built : 17:51:33, Apr 30 2017
+    INFO:    BL1: RAM 0xe1000 - 0xe7000
+    INFO:    BL1: Loading BL2
+    INFO:    Loading image id=1 at address 0xe9000
+    INFO:    Image id=1 loaded at address 0xe9000, size = 0x5008
+    NOTICE:  BL1: Booting BL2
+    INFO:    Entry point address = 0xe9000
+    INFO:    SPSR = 0x3c5
+    NOTICE:  BL2: v1.3(debug):v1.3-372-g1ba9c60
+    NOTICE:  BL2: Built : 17:51:33, Apr 30 2017
+    INFO:    BL2: Loading BL31
+    INFO:    Loading image id=3 at address 0x129000
+    INFO:    Image id=3 loaded at address 0x129000, size = 0x8038
+    INFO:    BL2: Loading BL33
+    INFO:    Loading image id=5 at address 0x37000000
+    INFO:    Image id=5 loaded at address 0x37000000, size = 0x58f17
+    NOTICE:  BL1: Booting BL31
+    INFO:    Entry point address = 0x129000
+    INFO:    SPSR = 0x3cd
+    INFO:    Boot bl33 from 0x37000000 for 364311 Bytes
+    NOTICE:  BL31: v1.3(debug):v1.3-372-g1ba9c60
+    NOTICE:  BL31: Built : 17:51:33, Apr 30 2017
+    INFO:    BL31: Initializing runtime services
+    INFO:    BL31: Preparing for EL3 exit to normal world
+    INFO:    Entry point address = 0x37000000
+    INFO:    SPSR = 0x3c9
+
+
+    U-Boot 2017.05-rc2-00130-gd2255b0 (Apr 30 2017 - 17:51:28 +0200)poplar
+
+    Model: HiSilicon Poplar Development Board
+    BOARD: Hisilicon HI3798cv200 Poplar
+    DRAM:  1 GiB
+    MMC:   Hisilicon DWMMC: 0
+    In:    serial@f8b00000
+    Out:   serial@f8b00000
+    Err:   serial@f8b00000
+    Net:   Net Initialization Skipped
+    No ethernet found.
+
+    Hit any key to stop autoboot:  0
+    starting USB...
+    USB0:   USB EHCI 1.00
+    scanning bus 0 for devices... 1 USB Device(s) found
+    USB1:   USB EHCI 1.00
+    scanning bus 1 for devices... 4 USB Device(s) found
+           scanning usb for storage devices... 1 Storage Device(s) found
+           scanning usb for ethernet devices... 1 Ethernet Device(s) found
+
+    USB device 0:
+        Device 0: Vendor: SanDisk Rev: 1.00 Prod: Cruzer Blade
+                Type: Removable Hard Disk
+                Capacity: 7632.0 MB = 7.4 GB (15630336 x 512)
+    ... is now current device
+    Scanning usb 0:1...
+    =>