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Merge "feat(tc): introduce TC2 platform" into integration

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This commit is contained in:
Madhukar Pappireddy 2022-07-25 15:09:29 +02:00 • committed by TrustedFirmware Code Review
commit 09acc421e3
2 changed files with 27 additions and 15 deletions
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23
docs/plat/arm/tc/index.rst
View file

@ -13,10 +13,13 @@ Some of the features of TC platform referenced in TF-A include:
- SCMI
- MHUv2
Currently, the main difference between TC0 (TARGET_PLATFORM=0) and TC1
(TARGET_PLATFORM=1) platforms w.r.t to TF-A is the CPUs supported. TC0 has
support for Cortex A510, Cortex A710 and Cortex X2, while TC1 has support for
Cortex A510, Cortex Makalu and Cortex Makalu ELP Arm CPUs.
Currently, the main difference between TC0 (TARGET_PLATFORM=0), TC1
(TARGET_PLATFORM=1), TC2 (TARGET_PLATFORM=2) platforms w.r.t to TF-A
is the CPUs supported as below:
- TC0 has support for Cortex A510, Cortex A710 and Cortex X2.
- TC1 has support for Cortex A510, Cortex Makalu and Cortex Makalu ELP.
- TC2 has support for Hayes and Hunter Arm CPUs.
Boot Sequence
@ -33,15 +36,15 @@ Non-secure world (u-boot).
Build Procedure (TF-A only)
~~~~~~~~~~~~~~~~~~~~~~~~~~~
- Obtain arm `toolchain <https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/gnu-a/downloads>`_.
Set the CROSS_COMPILE environment variable to point to the toolchain folder.
- Obtain `Arm toolchain`_ and set the CROSS_COMPILE environment variable to
point to the toolchain folder.
- Build TF-A:
.. code:: shell
make PLAT=tc BL33=<path_to_uboot.bin> \
SCP_BL2=<path_to_scp_ramfw.bin> TARGET_PLATFORM={0,1} all fip
SCP_BL2=<path_to_scp_ramfw.bin> TARGET_PLATFORM={0,1,2} all fip
Enable TBBR by adding the following options to the make command:
@ -53,4 +56,8 @@ Build Procedure (TF-A only)
ARM_ROTPK_LOCATION=devel_rsa \
ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
*Copyright (c) 2020-2021, Arm Limited. All rights reserved.*
--------------
*Copyright (c) 2020-2022, Arm Limited. All rights reserved.*
.. _Arm Toolchain: https://developer.arm.com/tools-and-software/open-source-software/developer-tools/gnu-toolchain/downloads

19
plat/arm/board/tc/platform.mk
View file

@ -5,8 +5,8 @@
include common/fdt_wrappers.mk
ifeq ($(filter ${TARGET_PLATFORM}, 0 1),)
$(error TARGET_PLATFORM must be 0 or 1)
ifeq ($(shell expr $(TARGET_PLATFORM) \<= 2), 0)
$(error TARGET_PLATFORM must be less than or equal to 2)
endif
$(eval $(call add_define,TARGET_PLATFORM))
@ -63,21 +63,26 @@ TC_BASE = plat/arm/board/tc
PLAT_INCLUDES += -I${TC_BASE}/include/
# Common CPU libraries
TC_CPU_SOURCES := lib/cpus/aarch64/cortex_a510.S
# CPU libraries for TARGET_PLATFORM=0
ifeq (${TARGET_PLATFORM}, 0)
TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a710.S \
TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a510.S \
lib/cpus/aarch64/cortex_a710.S \
lib/cpus/aarch64/cortex_x2.S
endif
# CPU libraries for TARGET_PLATFORM=1
ifeq (${TARGET_PLATFORM}, 1)
TC_CPU_SOURCES += lib/cpus/aarch64/cortex_makalu.S \
TC_CPU_SOURCES += lib/cpus/aarch64/cortex_a510.S \
lib/cpus/aarch64/cortex_makalu.S \
lib/cpus/aarch64/cortex_makalu_elp_arm.S
endif
# CPU libraries for TARGET_PLATFORM=2
ifeq (${TARGET_PLATFORM}, 2)
TC_CPU_SOURCES += lib/cpus/aarch64/cortex_hayes.S \
lib/cpus/aarch64/cortex_hunter.S
endif
INTERCONNECT_SOURCES := ${TC_BASE}/tc_interconnect.c
PLAT_BL_COMMON_SOURCES += ${TC_BASE}/tc_plat.c \