1# 2# Copyright (c) 2021-2023, Stephan Gerhold <stephan@gerhold.net> 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7include drivers/arm/gic/v2/gicv2.mk 8include lib/xlat_tables_v2/xlat_tables.mk 9 10PLAT_BL_COMMON_SOURCES := ${XLAT_TABLES_LIB_SRCS} 11 12PLAT_INCLUDES := -Iinclude/plat/arm/common/${ARCH} \ 13 -Iplat/qti/msm8916/include 14 15BL31_SOURCES += ${GICV2_SOURCES} \ 16 drivers/delay_timer/delay_timer.c \ 17 drivers/delay_timer/generic_delay_timer.c \ 18 lib/cpus/${ARCH}/cortex_a53.S \ 19 plat/common/plat_gicv2.c \ 20 plat/common/plat_psci_common.c \ 21 plat/qti/msm8916/msm8916_bl31_setup.c \ 22 plat/qti/msm8916/msm8916_cpu_boot.c \ 23 plat/qti/msm8916/msm8916_gicv2.c \ 24 plat/qti/msm8916/msm8916_pm.c \ 25 plat/qti/msm8916/msm8916_topology.c \ 26 plat/qti/msm8916/${ARCH}/msm8916_helpers.S \ 27 plat/qti/msm8916/${ARCH}/uartdm_console.S 28 29# Only BL31 is supported at the moment and is entered on a single CPU 30RESET_TO_BL31 := 1 31COLD_BOOT_SINGLE_CPU := 1 32 33# Build config flags 34# ------------------ 35BL31_BASE ?= 0x86500000 36BL32_BASE ?= 0x86000000 37PRELOADED_BL33_BASE ?= 0x8f600000 38 39# Have different sections for code and rodata 40SEPARATE_CODE_AND_RODATA := 1 41 42# Single cluster 43WARMBOOT_ENABLE_DCACHE_EARLY := 1 44 45# Disable features unsupported in ARMv8.0 46ENABLE_SPE_FOR_NS := 0 47ENABLE_SVE_FOR_NS := 0 48 49# Disable workarounds unnecessary for Cortex-A53 50WORKAROUND_CVE_2017_5715 := 0 51WORKAROUND_CVE_2022_23960 := 0 52 53# MSM8916 uses ARM Cortex-A53 r0p0 so likely all the errata apply 54ERRATA_A53_819472 := 1 55ERRATA_A53_824069 := 1 56ERRATA_A53_826319 := 1 57ERRATA_A53_827319 := 1 58ERRATA_A53_835769 := 1 59ERRATA_A53_836870 := 1 60ERRATA_A53_843419 := 1 61ERRATA_A53_855873 := 0 # Workaround works only for >= r0p3 62ERRATA_A53_1530924 := 1 63 64$(eval $(call add_define,BL31_BASE)) 65$(eval $(call add_define,BL32_BASE)) 66