1# 2# Copyright (c) 2013-2018, ARM Limited and Contributors. All rights reserved. 3# 4# SPDX-License-Identifier: BSD-3-Clause 5# 6 7JUNO_GIC_SOURCES := drivers/arm/gic/common/gic_common.c \ 8 drivers/arm/gic/v2/gicv2_main.c \ 9 drivers/arm/gic/v2/gicv2_helpers.c \ 10 plat/common/plat_gicv2.c \ 11 plat/arm/common/arm_gicv2.c 12 13JUNO_INTERCONNECT_SOURCES := drivers/arm/cci/cci.c \ 14 plat/arm/common/arm_cci.c 15 16JUNO_SECURITY_SOURCES := drivers/arm/tzc/tzc400.c \ 17 plat/arm/board/juno/juno_security.c \ 18 plat/arm/board/juno/juno_trng.c \ 19 plat/arm/common/arm_tzc400.c 20 21ifneq (${ENABLE_STACK_PROTECTOR}, 0) 22JUNO_SECURITY_SOURCES += plat/arm/board/juno/juno_stack_protector.c 23endif 24 25# Select SCMI/SDS drivers instead of SCPI/BOM driver for communicating with the 26# SCP during power management operations and for SCP RAM Firmware transfer. 27CSS_USE_SCMI_SDS_DRIVER := 1 28 29PLAT_INCLUDES := -Iplat/arm/board/juno/include \ 30 -Iplat/arm/css/drivers/sds 31 32PLAT_BL_COMMON_SOURCES := plat/arm/board/juno/${ARCH}/juno_helpers.S \ 33 plat/arm/board/juno/juno_common.c 34 35# Flag to enable support for AArch32 state on JUNO 36JUNO_AARCH32_EL3_RUNTIME := 0 37$(eval $(call assert_boolean,JUNO_AARCH32_EL3_RUNTIME)) 38$(eval $(call add_define,JUNO_AARCH32_EL3_RUNTIME)) 39 40# Flag to enable support for TZMP1 on JUNO 41JUNO_TZMP1 := 0 42$(eval $(call assert_boolean,JUNO_TZMP1)) 43ifeq (${JUNO_TZMP1}, 1) 44$(eval $(call add_define,JUNO_TZMP1)) 45endif 46 47ifeq (${JUNO_AARCH32_EL3_RUNTIME}, 1) 48# Include BL32 in FIP 49NEED_BL32 := yes 50# BL31 is not required 51override BL31_SOURCES = 52 53# The BL32 needs to be built separately invoking the AARCH32 compiler and 54# be specifed via `BL32` build option. 55 ifneq (${ARCH}, aarch32) 56 override BL32_SOURCES = 57 endif 58endif 59 60ifeq (${ARCH},aarch64) 61BL1_SOURCES += lib/cpus/aarch64/cortex_a53.S \ 62 lib/cpus/aarch64/cortex_a57.S \ 63 lib/cpus/aarch64/cortex_a72.S \ 64 plat/arm/board/juno/juno_err.c \ 65 plat/arm/board/juno/juno_bl1_setup.c \ 66 ${JUNO_INTERCONNECT_SOURCES} \ 67 ${JUNO_SECURITY_SOURCES} 68 69BL2_SOURCES += lib/utils/mem_region.c \ 70 plat/arm/board/juno/juno_err.c \ 71 plat/arm/board/juno/juno_bl2_setup.c \ 72 plat/arm/common/arm_nor_psci_mem_protect.c \ 73 ${JUNO_SECURITY_SOURCES} 74 75BL2U_SOURCES += ${JUNO_SECURITY_SOURCES} 76 77BL31_SOURCES += drivers/cfi/v2m/v2m_flash.c \ 78 lib/cpus/aarch64/cortex_a53.S \ 79 lib/cpus/aarch64/cortex_a57.S \ 80 lib/cpus/aarch64/cortex_a72.S \ 81 lib/utils/mem_region.c \ 82 plat/arm/board/juno/juno_topology.c \ 83 plat/arm/common/arm_nor_psci_mem_protect.c \ 84 ${JUNO_GIC_SOURCES} \ 85 ${JUNO_INTERCONNECT_SOURCES} \ 86 ${JUNO_SECURITY_SOURCES} 87 88ifeq (${CSS_USE_SCMI_SDS_DRIVER},1) 89BL1_SOURCES += plat/arm/css/drivers/sds/sds.c 90endif 91 92endif 93 94ifneq (${RESET_TO_BL31},0) 95 $(error "Using BL31 as the reset vector is not supported on ${PLATFORM} platform. \ 96 Please set RESET_TO_BL31 to 0.") 97endif 98 99ifeq ($(USE_ROMLIB),1) 100all : bl1_romlib.bin 101endif 102 103bl1_romlib.bin : $(BUILD_PLAT)/bl1.bin $(BUILD_PLAT)/romlib/romlib.bin 104 @echo "Building combined BL1 and ROMLIB binary for Juno $@" 105 ./lib/romlib/gen_combined_bl1_romlib.sh -o bl1_romlib.bin $(BUILD_PLAT) 106 107# Errata workarounds for Cortex-A53: 108ERRATA_A53_826319 := 1 109ERRATA_A53_835769 := 1 110ERRATA_A53_836870 := 1 111ERRATA_A53_843419 := 1 112ERRATA_A53_855873 := 1 113 114# Errata workarounds for Cortex-A57: 115ERRATA_A57_806969 := 0 116ERRATA_A57_813419 := 1 117ERRATA_A57_813420 := 1 118ERRATA_A57_826974 := 1 119ERRATA_A57_826977 := 1 120ERRATA_A57_828024 := 1 121ERRATA_A57_829520 := 1 122ERRATA_A57_833471 := 1 123ERRATA_A57_859972 := 0 124 125# Errata workarounds for Cortex-A72: 126ERRATA_A72_859971 := 0 127 128# Enable option to skip L1 data cache flush during the Cortex-A57 cluster 129# power down sequence 130SKIP_A57_L1_FLUSH_PWR_DWN := 1 131 132# Do not enable SVE 133ENABLE_SVE_FOR_NS := 0 134 135include plat/arm/board/common/board_common.mk 136include plat/arm/common/arm_common.mk 137include plat/arm/soc/common/soc_css.mk 138include plat/arm/css/common/css_common.mk 139 140