mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-17 18:14:24 +00:00
29332bcd68
Add required code to support FCONF on STM32MP1 platform. The new FW_CONFIG DT file will be inside the FIP, and loaded by BL2. It will be used to configure the addresses where to load other binaries. BL2 should be agnostic of which BL32 is in the FIP (OP-TEE or SP_min), so optee_utils.c is always compiled, and some OP-TEE flags are removed. Change-Id: Id957b49b0117864136250bfc416664f815043ada Signed-off-by: Yann Gautier <yann.gautier@foss.st.com>
343 lines
10 KiB
Makefile
343 lines
10 KiB
Makefile
#
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# Copyright (c) 2015-2021, 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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# Allow TF-A to concatenate BL2 & BL32 binaries in a single file,
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# share DTB file between BL2 and BL32
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# If it is set to 0, then FIP is used
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STM32MP_USE_STM32IMAGE ?= 0
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ifneq ($(STM32MP_USE_STM32IMAGE),1)
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ENABLE_PIE := 1
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endif
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STM32_TF_VERSION ?= 0
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# Enable dynamic memory mapping
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PLAT_XLAT_TABLES_DYNAMIC := 1
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ifeq ($(AARCH32_SP),sp_min)
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# Disable Neon support: sp_min runtime may conflict with non-secure world
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TF_CFLAGS += -mfloat-abi=soft
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endif
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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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STM32_BL33_PARTS_NUM := 1
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ifeq ($(AARCH32_SP),optee)
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STM32_RUNTIME_PARTS_NUM := 3
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else ifeq ($(STM32MP_USE_STM32IMAGE),1)
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STM32_RUNTIME_PARTS_NUM := 0
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else
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STM32_RUNTIME_PARTS_NUM := 1
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endif
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PLAT_PARTITION_MAX_ENTRIES := $(shell echo $$(($(STM32_TF_A_COPIES) + \
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$(STM32_BL33_PARTS_NUM) + \
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$(STM32_RUNTIME_PARTS_NUM))))
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# Boot devices
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STM32MP_EMMC ?= 0
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STM32MP_SDMMC ?= 0
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STM32MP_RAW_NAND ?= 0
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STM32MP_SPI_NAND ?= 0
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STM32MP_SPI_NOR ?= 0
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STM32MP_EMMC_BOOT ?= 0
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# Device tree
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DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
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ifeq ($(STM32MP_USE_STM32IMAGE),1)
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ifeq ($(AARCH32_SP),optee)
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BL2_DTSI := stm32mp15-bl2.dtsi
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FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
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else
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FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(DTB_FILE_NAME)))
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endif
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else
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BL2_DTSI := stm32mp15-bl2.dtsi
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FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
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ifeq ($(AARCH32_SP),sp_min)
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BL32_DTSI := stm32mp15-bl32.dtsi
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FDT_SOURCES += $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dts,$(DTB_FILE_NAME)))
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endif
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endif
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DTC_CPPFLAGS += ${INCLUDES}
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DTC_FLAGS += -Wno-unit_address_vs_reg
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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_TF_STM32 := $(addprefix ${BUILD_PLAT}/tf-a-, $(patsubst %.dtb,%.stm32,$(DTB_FILE_NAME)))
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STM32_TF_LINKERFILE := ${BUILD_PLAT}/stm32mp1.ld
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ASFLAGS += -DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\"
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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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ASFLAGS += -DBL32_BIN_PATH=\"${BUILD_PLAT}/bl32.bin\"
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endif
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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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STM32IMAGE_SRC := ${STM32IMAGEPATH}/stm32image.c
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ifneq (${STM32MP_USE_STM32IMAGE},1)
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FIP_DEPS += dtbs
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STM32MP_HW_CONFIG := ${BL33_CFG}
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STM32MP_FW_CONFIG_NAME := $(patsubst %.dtb,%-fw-config.dtb,$(DTB_FILE_NAME))
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STM32MP_FW_CONFIG := ${BUILD_PLAT}/fdts/$(STM32MP_FW_CONFIG_NAME)
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ifneq (${AARCH32_SP},none)
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FDT_SOURCES += $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(STM32MP_FW_CONFIG_NAME)))
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endif
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# Add the FW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_FW_CONFIG},--fw-config))
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# Add the HW_CONFIG to FIP and specify the same to certtool
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$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_HW_CONFIG},--hw-config))
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ifeq ($(AARCH32_SP),sp_min)
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STM32MP_TOS_FW_CONFIG := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dtb,$(DTB_FILE_NAME)))
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$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_TOS_FW_CONFIG},--tos-fw-config))
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else
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# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
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# in the FIP if the platform requires.
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ifneq ($(BL32_EXTRA1),)
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$(eval $(call TOOL_ADD_IMG,BL32_EXTRA1,--tos-fw-extra1))
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endif
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ifneq ($(BL32_EXTRA2),)
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$(eval $(call TOOL_ADD_IMG,BL32_EXTRA2,--tos-fw-extra2))
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endif
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endif
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endif
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# Enable flags for C files
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$(eval $(call assert_booleans,\
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$(sort \
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STM32MP_EMMC \
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STM32MP_SDMMC \
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STM32MP_RAW_NAND \
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STM32MP_SPI_NAND \
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STM32MP_SPI_NOR \
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STM32MP_EMMC_BOOT \
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PLAT_XLAT_TABLES_DYNAMIC \
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STM32MP_USE_STM32IMAGE \
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)))
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$(eval $(call assert_numerics,\
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$(sort \
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STM32_TF_A_COPIES \
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PLAT_PARTITION_MAX_ENTRIES \
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)))
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$(eval $(call add_defines,\
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$(sort \
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STM32MP_EMMC \
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STM32MP_SDMMC \
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STM32MP_RAW_NAND \
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STM32MP_SPI_NAND \
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STM32MP_SPI_NOR \
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STM32MP_EMMC_BOOT \
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PLAT_XLAT_TABLES_DYNAMIC \
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STM32_TF_A_COPIES \
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PLAT_PARTITION_MAX_ENTRIES \
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STM32MP_USE_STM32IMAGE \
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)))
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# Include paths and source files
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PLAT_INCLUDES := -Iplat/st/common/include/
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PLAT_INCLUDES += -Iplat/st/stm32mp1/include/
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include lib/libfdt/libfdt.mk
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PLAT_BL_COMMON_SOURCES := common/fdt_wrappers.c \
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plat/st/common/stm32mp_common.c \
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plat/st/stm32mp1/stm32mp1_private.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 += 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/bsec/bsec.c \
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drivers/st/clk/stm32mp_clkfunc.c \
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drivers/st/clk/stm32mp1_clk.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/i2c/stm32_i2c.c \
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drivers/st/iwdg/stm32_iwdg.c \
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drivers/st/pmic/stm32mp_pmic.c \
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drivers/st/pmic/stpmic1.c \
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drivers/st/reset/stm32mp1_reset.c \
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plat/st/common/stm32mp_dt.c \
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plat/st/stm32mp1/stm32mp1_context.c \
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plat/st/stm32mp1/stm32mp1_dbgmcu.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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plat/st/stm32mp1/stm32mp1_syscfg.c
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ifneq (${STM32MP_USE_STM32IMAGE},1)
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BL2_SOURCES += drivers/io/io_fip.c \
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lib/fconf/fconf.c \
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lib/fconf/fconf_dyn_cfg_getter.c \
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plat/st/common/bl2_io_storage.c \
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plat/st/stm32mp1/plat_bl2_mem_params_desc.c
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else
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BL2_SOURCES += drivers/io/io_dummy.c \
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drivers/st/io/io_stm32image.c \
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plat/st/common/bl2_stm32_io_storage.c \
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plat/st/stm32mp1/plat_bl2_stm32_mem_params_desc.c
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endif
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BL2_SOURCES += drivers/io/io_block.c \
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drivers/io/io_mtd.c \
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drivers/io/io_storage.c \
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drivers/st/crypto/stm32_hash.c \
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plat/st/common/stm32mp_auth.c \
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plat/st/stm32mp1/bl2_plat_setup.c
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ifneq ($(filter 1,${STM32MP_EMMC} ${STM32MP_SDMMC}),)
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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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endif
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ifeq (${STM32MP_RAW_NAND},1)
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$(eval $(call add_define_val,NAND_ONFI_DETECT,1))
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BL2_SOURCES += drivers/mtd/nand/raw_nand.c \
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drivers/st/fmc/stm32_fmc2_nand.c
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endif
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ifeq (${STM32MP_SPI_NAND},1)
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BL2_SOURCES += drivers/mtd/nand/spi_nand.c
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endif
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ifeq (${STM32MP_SPI_NOR},1)
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BL2_SOURCES += drivers/mtd/nor/spi_nor.c
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endif
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ifneq ($(filter 1,${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
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BL2_SOURCES += drivers/mtd/spi-mem/spi_mem.c \
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drivers/st/spi/stm32_qspi.c
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endif
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ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND}),)
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BL2_SOURCES += drivers/mtd/nand/core.c
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endif
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ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
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BL2_SOURCES += plat/st/stm32mp1/stm32mp1_boot_device.c
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endif
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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_image_load.c
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BL2_SOURCES += lib/optee/optee_utils.c
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# Compilation rules
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.PHONY: check_dtc_version stm32image clean_stm32image check_boot_device
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.SUFFIXES:
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all: check_dtc_version stm32image ${STM32_TF_STM32}
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distclean realclean clean: clean_stm32image
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bl2: check_boot_device
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check_boot_device:
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@if [ ${STM32MP_EMMC} != 1 ] && \
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[ ${STM32MP_SDMMC} != 1 ] && \
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[ ${STM32MP_RAW_NAND} != 1 ] && \
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[ ${STM32MP_SPI_NAND} != 1 ] && \
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[ ${STM32MP_SPI_NOR} != 1 ]; then \
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echo "No boot device driver is enabled"; \
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false; \
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fi
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stm32image: ${STM32IMAGE}
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${STM32IMAGE}: ${STM32IMAGE_SRC}
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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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ifeq ($(STM32MP_USE_STM32IMAGE)-$(AARCH32_SP),1-sp_min)
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${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%.dtb plat/st/stm32mp1/stm32mp1.S bl2 ${BL32_DEP}
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@echo " AS stm32mp1.S"
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${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
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-DDTB_BIN_PATH=\"$<\" \
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-c $(word 2,$^) -o $@
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else
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# Create DTB file for BL2
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${BUILD_PLAT}/fdts/%-bl2.dts: fdts/%.dts fdts/${BL2_DTSI} | ${BUILD_PLAT} fdt_dirs
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@echo '#include "$(patsubst fdts/%,%,$<)"' > $@
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@echo '#include "${BL2_DTSI}"' >> $@
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${BUILD_PLAT}/fdts/%-bl2.dtb: ${BUILD_PLAT}/fdts/%-bl2.dts
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ifeq ($(AARCH32_SP),sp_min)
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# Create DTB file for BL32
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${BUILD_PLAT}/fdts/%-bl32.dts: fdts/%.dts fdts/${BL32_DTSI} | ${BUILD_PLAT} fdt_dirs
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@echo '#include "$(patsubst fdts/%,%,$<)"' > $@
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@echo '#include "${BL32_DTSI}"' >> $@
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${BUILD_PLAT}/fdts/%-bl32.dtb: ${BUILD_PLAT}/fdts/%-bl32.dts
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endif
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${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%-bl2.dtb plat/st/stm32mp1/stm32mp1.S bl2
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@echo " AS stm32mp1.S"
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${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
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-DDTB_BIN_PATH=\"$<\" \
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-c plat/st/stm32mp1/stm32mp1.S -o $@
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endif
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$(eval $(call MAKE_LD,${STM32_TF_LINKERFILE},plat/st/stm32mp1/stm32mp1.ld.S,2))
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tf-a-%.elf: stm32mp1-%.o ${STM32_TF_LINKERFILE}
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@echo " LDS $<"
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${Q}${LD} -o $@ ${STM32_TF_ELF_LDFLAGS} -Map=$(@:.elf=.map) --script ${STM32_TF_LINKERFILE} $<
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tf-a-%.bin: tf-a-%.elf
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${Q}${OC} -O binary $< $@
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@echo
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@echo "Built $@ successfully"
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@echo
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tf-a-%.stm32: ${STM32IMAGE} tf-a-%.bin
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@echo
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@echo "Generate $@"
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$(eval LOADADDR = $(shell cat $(@:.stm32=.map) | grep RAM | awk '{print $$2}'))
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$(eval ENTRY = $(shell cat $(@:.stm32=.map) | grep "__BL2_IMAGE_START" | awk '{print $$1}'))
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${Q}${STM32IMAGE} -s $(word 2,$^) -d $@ \
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-l $(LOADADDR) -e ${ENTRY} \
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-v ${STM32_TF_VERSION}
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@echo
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