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https://github.com/ARM-software/arm-trusted-firmware.git
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941ba04396
On AARCH32, thumb is used by default, no need to redefine it. As all our binaries are compiled with thumb, interwork is not needed. The binaries compiled with or without those flags are the same, except of course for the date. Signed-off-by: Yann Gautier <yann.gautier@st.com>
158 lines
5.0 KiB
Makefile
158 lines
5.0 KiB
Makefile
#
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# Copyright (c) 2015-2018, ARM Limited and Contributors. All rights reserved.
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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ARM_CORTEX_A7 := yes
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ARM_WITH_NEON := yes
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BL2_AT_EL3 := 1
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USE_COHERENT_MEM := 0
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MULTI_CONSOLE_API := 1
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STM32_TF_VERSION ?= 0
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# Not needed for Cortex-A7
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WORKAROUND_CVE_2017_5715:= 0
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# Number of TF-A copies in the device
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STM32_TF_A_COPIES := 2
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$(eval $(call add_define,STM32_TF_A_COPIES))
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PLAT_PARTITION_MAX_ENTRIES := $(shell echo $$(($(STM32_TF_A_COPIES) + 1)))
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$(eval $(call add_define,PLAT_PARTITION_MAX_ENTRIES))
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PLAT_INCLUDES := -Iplat/st/stm32mp1/include/
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PLAT_INCLUDES += -Iinclude/common/tbbr
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PLAT_INCLUDES += -Iinclude/drivers/partition
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PLAT_INCLUDES += -Iinclude/drivers/st
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# Device tree
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STM32_DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
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FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(STM32_DTB_FILE_NAME)))
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DTC_FLAGS += -Wno-unit_address_vs_reg
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include lib/libfdt/libfdt.mk
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PLAT_BL_COMMON_SOURCES := plat/st/stm32mp1/stm32mp1_common.c
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PLAT_BL_COMMON_SOURCES += drivers/st/uart/aarch32/stm32_console.S
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ifneq (${ENABLE_STACK_PROTECTOR},0)
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PLAT_BL_COMMON_SOURCES += plat/st/stm32mp1/stm32mp1_stack_protector.c
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endif
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include lib/xlat_tables_v2/xlat_tables.mk
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PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS}
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PLAT_BL_COMMON_SOURCES += lib/cpus/aarch32/cortex_a7.S
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PLAT_BL_COMMON_SOURCES += ${LIBFDT_SRCS} \
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drivers/arm/tzc/tzc400.c \
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drivers/delay_timer/delay_timer.c \
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drivers/delay_timer/generic_delay_timer.c \
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drivers/st/clk/stm32mp1_clk.c \
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drivers/st/clk/stm32mp1_clkfunc.c \
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drivers/st/ddr/stm32mp1_ddr_helpers.c \
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drivers/st/gpio/stm32_gpio.c \
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drivers/st/pmic/stm32_i2c.c \
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drivers/st/pmic/stm32mp1_pmic.c \
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drivers/st/pmic/stpmu1.c \
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drivers/st/reset/stm32mp1_reset.c \
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plat/st/stm32mp1/stm32mp1_context.c \
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plat/st/stm32mp1/stm32mp1_dt.c \
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plat/st/stm32mp1/stm32mp1_helper.S \
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plat/st/stm32mp1/stm32mp1_security.c
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BL2_SOURCES += drivers/io/io_block.c \
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drivers/io/io_dummy.c \
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drivers/io/io_storage.c \
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drivers/st/io/io_stm32image.c \
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plat/st/stm32mp1/bl2_io_storage.c \
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plat/st/stm32mp1/bl2_plat_setup.c
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BL2_SOURCES += drivers/mmc/mmc.c \
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drivers/partition/gpt.c \
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drivers/partition/partition.c \
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drivers/st/io/io_mmc.c \
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drivers/st/mmc/stm32_sdmmc2.c
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BL2_SOURCES += drivers/st/ddr/stm32mp1_ddr.c \
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drivers/st/ddr/stm32mp1_ram.c
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BL2_SOURCES += common/desc_image_load.c \
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plat/st/stm32mp1/plat_bl2_mem_params_desc.c \
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plat/st/stm32mp1/plat_image_load.c
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# Macros and rules to build TF binary
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STM32_TF_ELF_LDFLAGS := --hash-style=gnu --as-needed
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STM32_DT_BASENAME := $(STM32_DTB_FILE_NAME:.dtb=)
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STM32_TF_STM32 := ${BUILD_PLAT}/tf-a-${STM32_DT_BASENAME}.stm32
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STM32_TF_BINARY := $(STM32_TF_STM32:.stm32=.bin)
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STM32_TF_MAPFILE := $(STM32_TF_STM32:.stm32=.map)
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STM32_TF_LINKERFILE := $(STM32_TF_STM32:.stm32=.ld)
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STM32_TF_ELF := $(STM32_TF_STM32:.stm32=.elf)
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STM32_TF_DTBFILE := ${BUILD_PLAT}/fdts/${STM32_DTB_FILE_NAME}
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STM32_TF_OBJS := ${BUILD_PLAT}/stm32mp1.o
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# Variables for use with stm32image
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STM32IMAGEPATH ?= tools/stm32image
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STM32IMAGE ?= ${STM32IMAGEPATH}/stm32image${BIN_EXT}
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.PHONY: ${STM32_TF_STM32}
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.SUFFIXES:
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all: check_dtc_version ${STM32_TF_STM32} stm32image
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ifeq ($(AARCH32_SP),sp_min)
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# BL32 is built only if using SP_MIN
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BL32_DEP := bl32
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BL32_PATH := -DBL32_BIN_PATH=\"${BUILD_PLAT}/bl32.bin\"
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endif
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distclean realclean clean: clean_stm32image
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stm32image:
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${Q}${MAKE} CPPFLAGS="" --no-print-directory -C ${STM32IMAGEPATH}
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clean_stm32image:
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${Q}${MAKE} --no-print-directory -C ${STM32IMAGEPATH} clean
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check_dtc_version:
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$(eval DTC_V = $(shell $(DTC) -v | awk '{print $$NF}'))
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$(eval DTC_VERSION = $(shell printf "%d" $(shell echo ${DTC_V} | cut -d- -f1 | sed "s/\./0/g")))
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@if [ ${DTC_VERSION} -lt 10404 ]; then \
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echo "dtc version too old (${DTC_V}), you need at least version 1.4.4"; \
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false; \
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fi
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${STM32_TF_OBJS}: plat/st/stm32mp1/stm32mp1.S bl2 ${BL32_DEP} ${STM32_TF_DTBFILE}
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@echo " AS $<"
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${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
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${BL32_PATH} \
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-DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\" \
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-DDTB_BIN_PATH=\"${STM32_TF_DTBFILE}\" \
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-c plat/st/stm32mp1/stm32mp1.S -o $@
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${STM32_TF_LINKERFILE}: plat/st/stm32mp1/stm32mp1.ld.S
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@echo " LDS $<"
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${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} -P -E $< -o $@
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${STM32_TF_ELF}: ${STM32_TF_OBJS} ${STM32_TF_LINKERFILE}
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@echo " LDS $<"
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${Q}${LD} -o $@ ${STM32_TF_ELF_LDFLAGS} -Map=${STM32_TF_MAPFILE} --script ${STM32_TF_LINKERFILE} ${STM32_TF_OBJS}
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${STM32_TF_BINARY}: ${STM32_TF_ELF}
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${Q}${OC} -O binary ${STM32_TF_ELF} $@
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@echo
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@echo "Built $@ successfully"
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@echo
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${STM32_TF_STM32}: stm32image ${STM32_TF_BINARY}
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@echo
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@echo "Generated $@"
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$(eval LOADADDR = $(shell cat ${STM32_TF_MAPFILE} | grep RAM | awk '{print $$2}'))
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$(eval ENTRY = $(shell cat ${STM32_TF_MAPFILE} | grep "__BL2_IMAGE_START" | awk '{print $$1}'))
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${STM32IMAGE} -s ${STM32_TF_BINARY} -d $@ -l $(LOADADDR) -e ${ENTRY} -v ${STM32_TF_VERSION}
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@echo
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