diff options
Diffstat (limited to 'plat/st/common/common.mk')
| -rw-r--r-- | plat/st/common/common.mk | 258 |
1 files changed, 258 insertions, 0 deletions
diff --git a/plat/st/common/common.mk b/plat/st/common/common.mk new file mode 100644 index 0000000..7f93961 --- /dev/null +++ b/plat/st/common/common.mk @@ -0,0 +1,258 @@ +# +# Copyright (c) 2023, STMicroelectronics - All Rights Reserved +# +# SPDX-License-Identifier: BSD-3-Clause +# + +RESET_TO_BL2 := 1 + +STM32MP_EARLY_CONSOLE ?= 0 +STM32MP_RECONFIGURE_CONSOLE ?= 0 +STM32MP_UART_BAUDRATE ?= 115200 + +TRUSTED_BOARD_BOOT ?= 0 +STM32MP_USE_EXTERNAL_HEAP ?= 0 + +# Use secure library from the ROM code for authentication +STM32MP_CRYPTO_ROM_LIB ?= 0 + +# Please don't increment this value without good understanding of +# the monotonic counter +STM32_TF_VERSION ?= 0 + +# Enable dynamic memory mapping +PLAT_XLAT_TABLES_DYNAMIC := 1 + +# STM32 image header binary type for BL2 +STM32_HEADER_BL2_BINARY_TYPE := 0x10 + +TF_CFLAGS += -Wsign-compare +TF_CFLAGS += -Wformat-signedness + +# Boot devices +STM32MP_EMMC ?= 0 +STM32MP_SDMMC ?= 0 +STM32MP_RAW_NAND ?= 0 +STM32MP_SPI_NAND ?= 0 +STM32MP_SPI_NOR ?= 0 + +# Put both BL2 and FIP in eMMC boot partition +STM32MP_EMMC_BOOT ?= 0 + +# Serial boot devices +STM32MP_UART_PROGRAMMER ?= 0 +STM32MP_USB_PROGRAMMER ?= 0 + +$(eval DTC_V = $(shell $(DTC) -v | awk '{print $$NF}')) +$(eval DTC_VERSION = $(shell printf "%d" $(shell echo ${DTC_V} | cut -d- -f1 | sed "s/\./0/g" | grep -o "[0-9]*"))) +DTC_CPPFLAGS += ${INCLUDES} +DTC_FLAGS += -Wno-unit_address_vs_reg +ifeq ($(shell test $(DTC_VERSION) -ge 10601; echo $$?),0) +DTC_FLAGS += -Wno-interrupt_provider +endif + +# Macros and rules to build TF binary +STM32_TF_ELF_LDFLAGS := --hash-style=gnu --as-needed +STM32_TF_LINKERFILE := ${BUILD_PLAT}/${PLAT}.ld + +ASFLAGS += -DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\" + +# Variables for use with stm32image +STM32IMAGEPATH ?= tools/stm32image +STM32IMAGE ?= ${STM32IMAGEPATH}/stm32image${BIN_EXT} +STM32IMAGE_SRC := ${STM32IMAGEPATH}/stm32image.c +STM32_DEPS += ${STM32IMAGE} + +FIP_DEPS += dtbs +STM32MP_HW_CONFIG := ${BL33_CFG} + +# Add the HW_CONFIG to FIP and specify the same to certtool +$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_HW_CONFIG},--hw-config)) + +# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images +# in the FIP if the platform requires. +ifneq ($(BL32_EXTRA1),) +$(eval $(call TOOL_ADD_IMG,BL32_EXTRA1,--tos-fw-extra1,,$(ENCRYPT_BL32))) +endif +ifneq ($(BL32_EXTRA2),) +$(eval $(call TOOL_ADD_IMG,BL32_EXTRA2,--tos-fw-extra2,,$(ENCRYPT_BL32))) +endif + +# Enable flags for C files +$(eval $(call assert_booleans,\ + $(sort \ + PLAT_XLAT_TABLES_DYNAMIC \ + STM32MP_EARLY_CONSOLE \ + STM32MP_EMMC \ + STM32MP_EMMC_BOOT \ + STM32MP_RAW_NAND \ + STM32MP_RECONFIGURE_CONSOLE \ + STM32MP_SDMMC \ + STM32MP_SPI_NAND \ + STM32MP_SPI_NOR \ + STM32MP_UART_PROGRAMMER \ + STM32MP_USB_PROGRAMMER \ +))) + +$(eval $(call assert_numerics,\ + $(sort \ + STM32_TF_VERSION \ + STM32MP_UART_BAUDRATE \ +))) + +$(eval $(call add_defines,\ + $(sort \ + PLAT_XLAT_TABLES_DYNAMIC \ + STM32_TF_VERSION \ + STM32MP_EARLY_CONSOLE \ + STM32MP_EMMC \ + STM32MP_EMMC_BOOT \ + STM32MP_RAW_NAND \ + STM32MP_RECONFIGURE_CONSOLE \ + STM32MP_SDMMC \ + STM32MP_SPI_NAND \ + STM32MP_SPI_NOR \ + STM32MP_UART_BAUDRATE \ + STM32MP_UART_PROGRAMMER \ + STM32MP_USB_PROGRAMMER \ +))) + +# Include paths and source files +PLAT_INCLUDES += -Iplat/st/common/include/ + +include lib/fconf/fconf.mk +include lib/libfdt/libfdt.mk +include lib/zlib/zlib.mk + +PLAT_BL_COMMON_SOURCES += common/uuid.c \ + plat/st/common/stm32mp_common.c + + +include lib/xlat_tables_v2/xlat_tables.mk +PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS} + +PLAT_BL_COMMON_SOURCES += drivers/clk/clk.c \ + drivers/delay_timer/delay_timer.c \ + drivers/delay_timer/generic_delay_timer.c \ + drivers/st/clk/stm32mp_clkfunc.c \ + drivers/st/ddr/stm32mp_ddr.c \ + drivers/st/gpio/stm32_gpio.c \ + drivers/st/regulator/regulator_core.c \ + drivers/st/regulator/regulator_fixed.c \ + plat/st/common/stm32mp_dt.c + +BL2_SOURCES += ${FCONF_SOURCES} ${FCONF_DYN_SOURCES} +BL2_SOURCES += $(ZLIB_SOURCES) + +BL2_SOURCES += drivers/io/io_fip.c \ + plat/st/common/bl2_io_storage.c \ + plat/st/common/plat_image_load.c \ + plat/st/common/stm32mp_fconf_io.c + +BL2_SOURCES += drivers/io/io_block.c \ + drivers/io/io_mtd.c \ + drivers/io/io_storage.c + +ifneq (${DECRYPTION_SUPPORT},none) +BL2_SOURCES += drivers/io/io_encrypted.c +endif + +ifeq (${TRUSTED_BOARD_BOOT},1) +AUTH_SOURCES := drivers/auth/auth_mod.c \ + drivers/auth/crypto_mod.c \ + drivers/auth/img_parser_mod.c + +ifeq (${GENERATE_COT},1) +TFW_NVCTR_VAL := 0 +NTFW_NVCTR_VAL := 0 +KEY_ALG := ecdsa +HASH_ALG := sha256 + +ifeq (${SAVE_KEYS},1) +TRUSTED_WORLD_KEY ?= ${BUILD_PLAT}/trusted.pem +NON_TRUSTED_WORLD_KEY ?= ${BUILD_PLAT}/non-trusted.pem +BL32_KEY ?= ${BUILD_PLAT}/trusted_os.pem +BL33_KEY ?= ${BUILD_PLAT}/non-trusted_os.pem +endif + +endif +TF_MBEDTLS_KEY_ALG := ecdsa +KEY_SIZE := 256 + +ifneq (${MBEDTLS_DIR},) +MBEDTLS_MAJOR=$(shell grep -hP "define MBEDTLS_VERSION_MAJOR" \ +${MBEDTLS_DIR}/include/mbedtls/*.h | grep -oe '\([0-9.]*\)') + +ifeq (${MBEDTLS_MAJOR}, 2) +MBEDTLS_CONFIG_FILE ?= "<stm32mp_mbedtls_config-2.h>" +endif + +ifeq (${MBEDTLS_MAJOR}, 3) +MBEDTLS_CONFIG_FILE ?= "<stm32mp_mbedtls_config-3.h>" +endif +endif + +include drivers/auth/mbedtls/mbedtls_x509.mk + +COT_DESC_IN_DTB := 1 +AUTH_SOURCES += lib/fconf/fconf_cot_getter.c \ + lib/fconf/fconf_tbbr_getter.c \ + plat/st/common/stm32mp_crypto_lib.c + +BL2_SOURCES += $(AUTH_SOURCES) \ + plat/st/common/stm32mp_trusted_boot.c +endif + +ifneq ($(filter 1,${STM32MP_EMMC} ${STM32MP_SDMMC}),) +BL2_SOURCES += drivers/mmc/mmc.c \ + drivers/partition/gpt.c \ + drivers/partition/partition.c +endif + +ifneq ($(filter 1,${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),) +BL2_SOURCES += drivers/mtd/spi-mem/spi_mem.c +endif + +ifeq (${STM32MP_RAW_NAND},1) +$(eval $(call add_define_val,NAND_ONFI_DETECT,1)) +BL2_SOURCES += drivers/mtd/nand/raw_nand.c +endif + +ifeq (${STM32MP_SPI_NAND},1) +BL2_SOURCES += drivers/mtd/nand/spi_nand.c +endif + +ifeq (${STM32MP_SPI_NOR},1) +ifneq (${STM32MP_FORCE_MTD_START_OFFSET},) +$(eval $(call add_define_val,STM32MP_NOR_FIP_OFFSET,${STM32MP_FORCE_MTD_START_OFFSET})) +endif +BL2_SOURCES += drivers/mtd/nor/spi_nor.c +endif + +ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND}),) +ifneq (${STM32MP_FORCE_MTD_START_OFFSET},) +$(eval $(call add_define_val,STM32MP_NAND_FIP_OFFSET,${STM32MP_FORCE_MTD_START_OFFSET})) +endif +BL2_SOURCES += drivers/mtd/nand/core.c +endif + +ifneq ($(filter 1,${STM32MP_UART_PROGRAMMER} ${STM32MP_USB_PROGRAMMER}),) +BL2_SOURCES += drivers/io/io_memmap.c +endif + +ifeq (${STM32MP_UART_PROGRAMMER},1) +BL2_SOURCES += plat/st/common/stm32cubeprogrammer_uart.c +endif + +ifeq (${STM32MP_USB_PROGRAMMER},1) +BL2_SOURCES += drivers/usb/usb_device.c \ + plat/st/common/stm32cubeprogrammer_usb.c \ + plat/st/common/usb_dfu.c +endif + +BL2_SOURCES += drivers/st/ddr/stm32mp_ddr_test.c \ + drivers/st/ddr/stm32mp_ram.c + +BL2_SOURCES += common/desc_image_load.c + +BL2_SOURCES += lib/optee/optee_utils.c |