plat/amlogic/g12a/platform.mk

   1 #
   2 # Copyright (c) 2019, ARM Limited and Contributors. All rights reserved.
   3 #
   4 # SPDX-License-Identifier: BSD-3-Clause
   5 #
   6
   7 include lib/xlat_tables_v2/xlat_tables.mk
   8
   9 AML_PLAT                :=      plat/amlogic
  10 AML_PLAT_SOC            :=      ${AML_PLAT}/${PLAT}
  11 AML_PLAT_COMMON         :=      ${AML_PLAT}/common
  12
  13 DOIMAGEPATH             ?=      tools/amlogic
  14 DOIMAGETOOL             ?=      ${DOIMAGEPATH}/doimage
  15
  16 PLAT_INCLUDES           :=      -Iinclude/drivers/amlogic/                      \
  17                                 -I${AML_PLAT_SOC}/include                       \
  18                                 -I${AML_PLAT_COMMON}/include
  19
  20 GIC_SOURCES             :=      drivers/arm/gic/common/gic_common.c             \
  21                                 drivers/arm/gic/v2/gicv2_main.c                 \
  22                                 drivers/arm/gic/v2/gicv2_helpers.c              \
  23                                 plat/common/plat_gicv2.c
  24
  25 BL31_SOURCES            +=      lib/cpus/aarch64/cortex_a53.S                   \
  26                                 plat/common/plat_psci_common.c                  \
  27                                 drivers/amlogic/console/aarch64/meson_console.S \
  28                                 ${AML_PLAT_SOC}/${PLAT}_bl31_setup.c            \
  29                                 ${AML_PLAT_SOC}/${PLAT}_pm.c                    \
  30                                 ${AML_PLAT_SOC}/${PLAT}_common.c                \
  31                                 ${AML_PLAT_COMMON}/aarch64/aml_helpers.S        \
  32                                 ${AML_PLAT_COMMON}/aml_efuse.c                  \
  33                                 ${AML_PLAT_COMMON}/aml_mhu.c                    \
  34                                 ${AML_PLAT_COMMON}/aml_scpi.c                   \
  35                                 ${AML_PLAT_COMMON}/aml_sip_svc.c                \
  36                                 ${AML_PLAT_COMMON}/aml_thermal.c                \
  37                                 ${AML_PLAT_COMMON}/aml_topology.c               \
  38                                 ${AML_PLAT_COMMON}/aml_console.c                \
  39                                 drivers/amlogic/crypto/sha_dma.c                \
  40                                 ${XLAT_TABLES_LIB_SRCS}                         \
  41                                 ${GIC_SOURCES}
  42
  43 # Tune compiler for Cortex-A53
  44 ifeq ($(notdir $(CC)),armclang)
  45     TF_CFLAGS_aarch64   +=      -mcpu=cortex-a53
  46 else ifneq ($(findstring clang,$(notdir $(CC))),)
  47     TF_CFLAGS_aarch64   +=      -mcpu=cortex-a53
  48 else
  49     TF_CFLAGS_aarch64   +=      -mtune=cortex-a53
  50 endif
  51
  52 # Build config flags
  53 # ------------------
  54
  55 # Enable all errata workarounds for Cortex-A53
  56 ERRATA_A53_855873               := 1
  57 ERRATA_A53_819472               := 1
  58 ERRATA_A53_824069               := 1
  59 ERRATA_A53_827319               := 1
  60
  61 WORKAROUND_CVE_2017_5715        := 0
  62
  63 # Have different sections for code and rodata
  64 SEPARATE_CODE_AND_RODATA        := 1
  65
  66 # Use Coherent memory
  67 USE_COHERENT_MEM                := 1
  68
  69 # Verify build config
  70 # -------------------
  71
  72 ifneq (${RESET_TO_BL31}, 0)
  73   $(error Error: ${PLAT} needs RESET_TO_BL31=0)
  74 endif
  75
  76 ifeq (${ARCH},aarch32)
  77   $(error Error: AArch32 not supported on ${PLAT})
  78 endif
  79
  80 all: ${BUILD_PLAT}/bl31.img
  81 distclean realclean clean: cleanimage
  82
  83 cleanimage:
  84         ${Q}${MAKE} -C ${DOIMAGEPATH} clean
  85
  86 ${DOIMAGETOOL}:
  87         ${Q}${MAKE} -C ${DOIMAGEPATH}
  88
  89 ${BUILD_PLAT}/bl31.img: ${BUILD_PLAT}/bl31.bin ${DOIMAGETOOL}
  90         ${DOIMAGETOOL} ${BUILD_PLAT}/bl31.bin ${BUILD_PLAT}/bl31.img
  91