# # Copyright (c) 2018, ARM Limited and Contributors. All rights reserved. # # SPDX-License-Identifier: BSD-3-Clause # include lib/xlat_tables_v2/xlat_tables.mk PLAT_INCLUDES := -Iplat/meson/gxbb/include GXBB_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ drivers/arm/gic/v2/gicv2_main.c \ drivers/arm/gic/v2/gicv2_helpers.c \ plat/common/plat_gicv2.c PLAT_BL_COMMON_SOURCES := drivers/meson/console/aarch64/meson_console.S \ plat/meson/gxbb/gxbb_common.c \ plat/meson/gxbb/gxbb_topology.c \ ${XLAT_TABLES_LIB_SRCS} BL31_SOURCES += lib/cpus/aarch64/cortex_a53.S \ plat/common/plat_psci_common.c \ plat/meson/gxbb/aarch64/gxbb_helpers.S \ plat/meson/gxbb/gxbb_bl31_setup.c \ plat/meson/gxbb/gxbb_efuse.c \ plat/meson/gxbb/gxbb_mhu.c \ plat/meson/gxbb/gxbb_pm.c \ plat/meson/gxbb/gxbb_scpi.c \ plat/meson/gxbb/gxbb_sip_svc.c \ plat/meson/gxbb/gxbb_thermal.c \ ${GXBB_GIC_SOURCES} # Tune compiler for Cortex-A53 ifeq ($(notdir $(CC)),armclang) TF_CFLAGS_aarch64 += -mcpu=cortex-a53 else ifneq ($(findstring clang,$(notdir $(CC))),) TF_CFLAGS_aarch64 += -mcpu=cortex-a53 else TF_CFLAGS_aarch64 += -mtune=cortex-a53 endif # Build config flags # ------------------ # Enable all errata workarounds for Cortex-A53 ERRATA_A53_826319 := 1 ERRATA_A53_835769 := 1 ERRATA_A53_836870 := 1 ERRATA_A53_843419 := 1 ERRATA_A53_855873 := 1 WORKAROUND_CVE_2017_5715 := 0 # Have different sections for code and rodata SEPARATE_CODE_AND_RODATA := 1 # Use Coherent memory USE_COHERENT_MEM := 1 # Use multi console API MULTI_CONSOLE_API := 1 # Verify build config # ------------------- ifneq (${MULTI_CONSOLE_API}, 1) $(error Error: gxbb needs MULTI_CONSOLE_API=1) endif ifneq (${RESET_TO_BL31}, 0) $(error Error: gxbb needs RESET_TO_BL31=0) endif ifeq (${ARCH},aarch32) $(error Error: AArch32 not supported on gxbb) endif