1# 2# Copyright (c) 2018-2019, ARM Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7include lib/xlat_tables_v2/xlat_tables.mk 8 9AML_PLAT := plat/amlogic 10AML_PLAT_SOC := ${AML_PLAT}/${PLAT} 11AML_PLAT_COMMON := ${AML_PLAT}/common 12 13PLAT_INCLUDES := -Iinclude/drivers/amlogic/ \ 14 -I${AML_PLAT_SOC}/include \ 15 -I${AML_PLAT_COMMON}/include 16 17GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ 18 drivers/arm/gic/v2/gicv2_main.c \ 19 drivers/arm/gic/v2/gicv2_helpers.c \ 20 plat/common/plat_gicv2.c 21 22BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \ 23 plat/common/plat_psci_common.c \ 24 drivers/amlogic/console/aarch64/meson_console.S \ 25 ${AML_PLAT_SOC}/gxbb_bl31_setup.c \ 26 ${AML_PLAT_SOC}/gxbb_pm.c \ 27 ${AML_PLAT_SOC}/gxbb_common.c \ 28 ${AML_PLAT_COMMON}/aarch64/aml_helpers.S \ 29 ${AML_PLAT_COMMON}/aml_efuse.c \ 30 ${AML_PLAT_COMMON}/aml_mhu.c \ 31 ${AML_PLAT_COMMON}/aml_scpi.c \ 32 ${AML_PLAT_COMMON}/aml_sip_svc.c \ 33 ${AML_PLAT_COMMON}/aml_thermal.c \ 34 ${AML_PLAT_COMMON}/aml_topology.c \ 35 ${XLAT_TABLES_LIB_SRCS} \ 36 ${GIC_SOURCES} 37 38# Tune compiler for Cortex-A53 39ifeq ($(notdir $(CC)),armclang) 40 TF_CFLAGS_aarch64 += -mcpu=cortex-a53 41else ifneq ($(findstring clang,$(notdir $(CC))),) 42 TF_CFLAGS_aarch64 += -mcpu=cortex-a53 43else 44 TF_CFLAGS_aarch64 += -mtune=cortex-a53 45endif 46 47# Build config flags 48# ------------------ 49 50# Enable all errata workarounds for Cortex-A53 51ERRATA_A53_826319 := 1 52ERRATA_A53_835769 := 1 53ERRATA_A53_836870 := 1 54ERRATA_A53_843419 := 1 55ERRATA_A53_855873 := 1 56 57WORKAROUND_CVE_2017_5715 := 0 58 59# Have different sections for code and rodata 60SEPARATE_CODE_AND_RODATA := 1 61 62# Use Coherent memory 63USE_COHERENT_MEM := 1 64 65# Verify build config 66# ------------------- 67 68ifneq (${RESET_TO_BL31}, 0) 69 $(error Error: ${PLAT} needs RESET_TO_BL31=0) 70endif 71 72ifeq (${ARCH},aarch32) 73 $(error Error: AArch32 not supported on ${PLAT}) 74endif 75