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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-28 09:13:47 +0000 |
commit | 102b0d2daa97dae68d3eed54d8fe37a9cc38a892 (patch) | |
tree | bcf648efac40ca6139842707f0eba5a4496a6dd2 /plat/ti/k3/board/lite | |
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 'plat/ti/k3/board/lite')
-rw-r--r-- | plat/ti/k3/board/lite/board.mk | 24 | ||||
-rw-r--r-- | plat/ti/k3/board/lite/include/board_def.h | 45 |
2 files changed, 69 insertions, 0 deletions
diff --git a/plat/ti/k3/board/lite/board.mk b/plat/ti/k3/board/lite/board.mk new file mode 100644 index 0000000..76246be --- /dev/null +++ b/plat/ti/k3/board/lite/board.mk @@ -0,0 +1,24 @@ +# +# Copyright (c) 2020, ARM Limited and Contributors. All rights reserved. +# +# SPDX-License-Identifier: BSD-3-Clause +# + +BL32_BASE ?= 0x9e800000 +$(eval $(call add_define,BL32_BASE)) + +PRELOADED_BL33_BASE ?= 0x80080000 +$(eval $(call add_define,PRELOADED_BL33_BASE)) + +K3_HW_CONFIG_BASE ?= 0x82000000 +$(eval $(call add_define,K3_HW_CONFIG_BASE)) + +# Define sec_proxy usage as the lite version +K3_SEC_PROXY_LITE := 1 +$(eval $(call add_define,K3_SEC_PROXY_LITE)) + +# We dont have system level coherency capability +USE_COHERENT_MEM := 0 + +PLAT_INCLUDES += \ + -Iplat/ti/k3/board/lite/include \ diff --git a/plat/ti/k3/board/lite/include/board_def.h b/plat/ti/k3/board/lite/include/board_def.h new file mode 100644 index 0000000..fd4e5b1 --- /dev/null +++ b/plat/ti/k3/board/lite/include/board_def.h @@ -0,0 +1,45 @@ +/* + * Copyright (c) 2020-2022, ARM Limited and Contributors. All rights reserved. + * + * SPDX-License-Identifier: BSD-3-Clause + */ + +#ifndef BOARD_DEF_H +#define BOARD_DEF_H + +#include <lib/utils_def.h> + +/* The ports must be in order and contiguous */ +#define K3_CLUSTER0_CORE_COUNT U(4) +#define K3_CLUSTER1_CORE_COUNT U(0) +#define K3_CLUSTER2_CORE_COUNT U(0) +#define K3_CLUSTER3_CORE_COUNT U(0) + +/* + * This RAM will be used for the bootloader including code, bss, and stacks. + * It may need to be increased if BL31 grows in size. + * Current computation assumes data structures necessary for GIC and ARM for + * a single cluster of 4 processor. + * + * The link addresses are determined by SEC_SRAM_BASE + offset. + * When ENABLE_PIE is set, the TF images can be loaded anywhere, so + * SEC_SRAM_BASE is really arbitrary. + * + * When ENABLE_PIE is unset, SEC_SRAM_BASE should be chosen so that + * it matches to the physical address where BL31 is loaded, that is, + * SEC_SRAM_BASE should be the base address of the RAM region. + * + * Lets make things explicit by mapping SRAM_BASE to 0x0 since ENABLE_PIE is + * defined as default for our platform. + */ +#define SEC_SRAM_BASE UL(0x00000000) /* PIE remapped on fly */ +#define SEC_SRAM_SIZE UL(0x00020000) /* 128k */ + +#define PLAT_MAX_OFF_STATE U(2) +#define PLAT_MAX_RET_STATE U(1) + +#define PLAT_PROC_START_ID U(32) +#define PLAT_PROC_DEVICE_START_ID U(135) +#define PLAT_CLUSTER_DEVICE_START_ID U(134) + +#endif /* BOARD_DEF_H */ |