mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-08 05:43:53 +00:00
71ba1647e0
If an STM32MP15 board is compiled for SP_MIN, and a specific DT file ending with "-sp_min.dts" exist, then this file will be used to generate BL2 and BL32 DT. Signed-off-by: Yann Gautier <yann.gautier@st.com> Change-Id: Ief6fb4fcf302d07f958a0e2764b149759127f21f
82 lines
2.6 KiB
Makefile
82 lines
2.6 KiB
Makefile
#
|
|
# Copyright (c) 2023-2025, STMicroelectronics - All Rights Reserved
|
|
#
|
|
# SPDX-License-Identifier: BSD-3-Clause
|
|
#
|
|
|
|
# Compilation rules
|
|
.PHONY: check_dtc_version stm32image clean_stm32image check_boot_device
|
|
|
|
all: check_dtc_version stm32image ${STM32_TF_STM32}
|
|
|
|
distclean realclean clean: clean_stm32image
|
|
|
|
bl2: check_boot_device
|
|
|
|
check_boot_device:
|
|
$(q)if [ ${STM32MP_EMMC} != 1 ] && \
|
|
[ ${STM32MP_SDMMC} != 1 ] && \
|
|
[ ${STM32MP_RAW_NAND} != 1 ] && \
|
|
[ ${STM32MP_SPI_NAND} != 1 ] && \
|
|
[ ${STM32MP_SPI_NOR} != 1 ] && \
|
|
[ ${STM32MP_UART_PROGRAMMER} != 1 ] && \
|
|
[ ${STM32MP_USB_PROGRAMMER} != 1 ]; then \
|
|
echo "No boot device driver is enabled"; \
|
|
false; \
|
|
fi
|
|
|
|
stm32image: ${STM32IMAGE}
|
|
|
|
${STM32IMAGE}: ${STM32IMAGE_SRC}
|
|
$(q)${MAKE} CPPFLAGS="" --no-print-directory -C ${STM32IMAGEPATH}
|
|
|
|
clean_stm32image:
|
|
$(q)${MAKE} --no-print-directory -C ${STM32IMAGEPATH} clean
|
|
|
|
check_dtc_version:
|
|
$(q)if [ ${DTC_VERSION} -lt 10407 ]; then \
|
|
echo "dtc version too old (${DTC_V}), you need at least version 1.4.7"; \
|
|
false; \
|
|
fi
|
|
|
|
# Create DTB file for BL2
|
|
${BUILD_PLAT}/fdts/%-bl2.dts: fdts/%.dts fdts/${BL2_DTSI} | $$(@D)/
|
|
$(q)echo '#include "$(patsubst %.dts,%$(SP_EXT).dts,$(patsubst fdts/%,%,$<))"' > $@
|
|
$(q)echo '#include "${BL2_DTSI}"' >> $@
|
|
|
|
${BUILD_PLAT}/fdts/%-bl2.dtb: ${BUILD_PLAT}/fdts/%-bl2.dts
|
|
|
|
${BUILD_PLAT}/$(PLAT)-%.o: ${BUILD_PLAT}/fdts/%-bl2.dtb $(STM32_BINARY_MAPPING) bl2
|
|
$(s)echo " AS $${PLAT}.S"
|
|
$(q)$($(ARCH)-as) -x assembler-with-cpp $(TF_CFLAGS_$(ARCH)) ${ASFLAGS} ${TF_CFLAGS} \
|
|
-DDTB_BIN_PATH=\"$<\" \
|
|
-c $(word 2,$^) -o $@
|
|
|
|
$(eval $(call MAKE_LD,${STM32_TF_LINKERFILE},$(STM32_LD_FILE),bl2))
|
|
|
|
tf-a-%.elf: $(PLAT)-%.o ${STM32_TF_LINKERFILE}
|
|
$(s)echo " LDS $<"
|
|
ifeq ($($(ARCH)-ld-id),gnu-gcc)
|
|
$(q)$($(ARCH)-ld) -o $@ $(subst --,-Wl$(comma)--,${STM32_TF_ELF_LDFLAGS}) -nostartfiles -no-pie -Wl,-Map=$(@:.elf=.map) -Wl,-dT ${STM32_TF_LINKERFILE} $<
|
|
else
|
|
$(q)$($(ARCH)-ld) -o $@ ${STM32_TF_ELF_LDFLAGS} -no-pie -Map=$(@:.elf=.map) --script ${STM32_TF_LINKERFILE} $<
|
|
endif
|
|
|
|
tf-a-%.bin: tf-a-%.elf
|
|
$(q)$($(ARCH)-oc) -O binary $< $@
|
|
$(s)echo
|
|
$(s)echo "Built $@ successfully"
|
|
$(s)echo
|
|
|
|
tf-a-%.stm32: tf-a-%.bin ${STM32_DEPS}
|
|
$(s)echo
|
|
$(s)echo "Generate $@"
|
|
$(eval LOADADDR = $(shell cat $(@:.stm32=.map) | grep '^RAM' | awk '{print $$2}'))
|
|
$(eval ENTRY = $(shell cat $(@:.stm32=.map) | grep "__BL2_IMAGE_START" | awk '{print $$1}'))
|
|
$(q)${STM32IMAGE} -s $< -d $@ \
|
|
-l $(LOADADDR) -e ${ENTRY} \
|
|
-v ${STM32_TF_VERSION} \
|
|
-m ${STM32_HEADER_VERSION_MAJOR} \
|
|
-n ${STM32_HEADER_VERSION_MINOR} \
|
|
-b ${STM32_HEADER_BL2_BINARY_TYPE}
|
|
$(s)echo
|