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#
# Copyright (c) 2021-2023, Stephan Gerhold <stephan@gerhold.net>
#
# SPDX-License-Identifier: BSD-3-Clause
#
include drivers/arm/gic/v2/gicv2.mk
include lib/xlat_tables_v2/xlat_tables.mk
PLAT_BL_COMMON_SOURCES := ${XLAT_TABLES_LIB_SRCS}
PLAT_INCLUDES := -Iinclude/plat/arm/common/${ARCH} \
-Iplat/qti/msm8916/include
BL31_SOURCES += ${GICV2_SOURCES} \
drivers/delay_timer/delay_timer.c \
drivers/delay_timer/generic_delay_timer.c \
lib/cpus/${ARCH}/cortex_a53.S \
plat/common/plat_gicv2.c \
plat/common/plat_psci_common.c \
plat/qti/msm8916/msm8916_bl31_setup.c \
plat/qti/msm8916/msm8916_cpu_boot.c \
plat/qti/msm8916/msm8916_gicv2.c \
plat/qti/msm8916/msm8916_pm.c \
plat/qti/msm8916/msm8916_topology.c \
plat/qti/msm8916/${ARCH}/msm8916_helpers.S \
plat/qti/msm8916/${ARCH}/uartdm_console.S
# Only BL31 is supported at the moment and is entered on a single CPU
RESET_TO_BL31 := 1
COLD_BOOT_SINGLE_CPU := 1
# Build config flags
# ------------------
BL31_BASE ?= 0x86500000
BL32_BASE ?= 0x86000000
PRELOADED_BL33_BASE ?= 0x8f600000
# Have different sections for code and rodata
SEPARATE_CODE_AND_RODATA := 1
# Single cluster
WARMBOOT_ENABLE_DCACHE_EARLY := 1
# Disable features unsupported in ARMv8.0
ENABLE_SPE_FOR_NS := 0
ENABLE_SVE_FOR_NS := 0
# Disable workarounds unnecessary for Cortex-A53
WORKAROUND_CVE_2017_5715 := 0
WORKAROUND_CVE_2022_23960 := 0
# MSM8916 uses ARM Cortex-A53 r0p0 so likely all the errata apply
ERRATA_A53_819472 := 1
ERRATA_A53_824069 := 1
ERRATA_A53_826319 := 1
ERRATA_A53_827319 := 1
ERRATA_A53_835769 := 1
ERRATA_A53_836870 := 1
ERRATA_A53_843419 := 1
ERRATA_A53_855873 := 0 # Workaround works only for >= r0p3
ERRATA_A53_1530924 := 1
$(eval $(call add_define,BL31_BASE))
$(eval $(call add_define,BL32_BASE))
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