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feat(fvp): enable errata management interface

Browse source 
Errata ABI feature specific build flag, flag to enable
CPUs in the cpu list, flags to test non-arm interconnect based
errata flags when enabled from a platform level.
Added to the FVP platform makefile to test the errata abi feature
implementation.

The flags to enable CPUs in the cpu list will be removed once
synchronized with the errata framework.

Change-Id: I30877a22ac1348906a6ddfb26f9e8839912d3572
Signed-off-by: Sona Mathew <SonaRebecca.Mathew@arm.com>
This commit is contained in:
Sona Mathew 2023-03-14 17:58:13 -05:00
parent ab062f0510
commit d3bed15851
2 changed files with 65 additions and 0 deletions
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61
plat/arm/board/fvp/fvp_cpu_errata.mk Normal file
View file

@ -0,0 +1,61 @@
#
# Copyright (c) 2023, Arm Limited and Contributors. All rights reserved.
#
# SPDX-License-Identifier: BSD-3-Clause
#
#/*
# * TODO: below lines of code to be removed
# * after abi and framework are synchronized
# */
ifeq (${ERRATA_ABI_SUPPORT}, 1)
# enable the cpu macros for errata abi interface
ifeq (${ARCH}, aarch64)
ifeq (${HW_ASSISTED_COHERENCY}, 0)
CORTEX_A35_H_INC := 1
CORTEX_A53_H_INC := 1
CORTEX_A57_H_INC := 1
CORTEX_A72_H_INC := 1
CORTEX_A73_H_INC := 1
$(eval $(call add_define, CORTEX_A35_H_INC))
$(eval $(call add_define, CORTEX_A53_H_INC))
$(eval $(call add_define, CORTEX_A57_H_INC))
$(eval $(call add_define, CORTEX_A72_H_INC))
$(eval $(call add_define, CORTEX_A73_H_INC))
else
ifeq (${CTX_INCLUDE_AARCH32_REGS}, 0)
CORTEX_A76_H_INC := 1
CORTEX_A77_H_INC := 1
CORTEX_A78_H_INC := 1
NEOVERSE_N1_H_INC := 1
NEOVERSE_V1_H_INC := 1
CORTEX_A78_AE_H_INC := 1
CORTEX_A510_H_INC := 1
CORTEX_A710_H_INC := 1
CORTEX_A715_H_INC := 1
CORTEX_A78C_H_INC := 1
CORTEX_X2_H_INC := 1
$(eval $(call add_define, CORTEX_A76_H_INC))
$(eval $(call add_define, CORTEX_A77_H_INC))
$(eval $(call add_define, CORTEX_A78_H_INC))
$(eval $(call add_define, NEOVERSE_N1_H_INC))
$(eval $(call add_define, NEOVERSE_V1_H_INC))
$(eval $(call add_define, CORTEX_A78_AE_H_INC))
$(eval $(call add_define, CORTEX_A510_H_INC))
$(eval $(call add_define, CORTEX_A710_H_INC))
$(eval $(call add_define, CORTEX_A715_H_INC))
$(eval $(call add_define, CORTEX_A78C_H_INC))
$(eval $(call add_define, CORTEX_X2_H_INC))
endif
CORTEX_A55_H_INC := 1
CORTEX_A75_H_INC := 1
$(eval $(call add_define, CORTEX_A55_H_INC))
$(eval $(call add_define, CORTEX_A75_H_INC))
endif
else
CORTEX_A32_H_INC := 1
$(eval $(call add_define, CORTEX_A32_H_INC))
endif
endif

4
plat/arm/board/fvp/platform.mk
View file

@ -516,3 +516,7 @@ endif
ifeq (${SPD},spmd)
BL31_SOURCES += plat/arm/board/fvp/fvp_spmd.c
endif
ifeq (${ERRATA_ABI_SUPPORT}, 1)
include plat/arm/board/fvp/fvp_cpu_errata.mk
endif