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286 lines
7.4 KiB
286 lines
7.4 KiB
4 months ago
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#
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# Copyright (c) 2015 - 2020, Broadcom
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#
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# SPDX-License-Identifier: BSD-3-Clause
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#
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PLAT_BL_COMMON_SOURCES += plat/brcm/board/common/board_common.c
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# If no board config makefile, do not include it
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ifneq (${BOARD_CFG},)
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BOARD_CFG_MAKE := $(shell find plat/brcm/board/${PLAT} -name '${BOARD_CFG}.mk')
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$(eval $(call add_define,BOARD_CFG))
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ifneq (${BOARD_CFG_MAKE},)
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$(info Including ${BOARD_CFG_MAKE})
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include ${BOARD_CFG_MAKE}
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else
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$(error Error: File ${BOARD_CFG}.mk not found in plat/brcm/board/${PLAT})
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endif
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endif
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# To compile with highest log level (VERBOSE) set value to 50
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LOG_LEVEL := 40
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# Use custom generic timer clock
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ifneq (${GENTIMER_ACTUAL_CLOCK},)
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$(info Using GENTIMER_ACTUAL_CLOCK=$(GENTIMER_ACTUAL_CLOCK))
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SYSCNT_FREQ := $(GENTIMER_ACTUAL_CLOCK)
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$(eval $(call add_define,SYSCNT_FREQ))
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endif
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ifeq (${DRIVER_EMMC_ENABLE},)
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DRIVER_EMMC_ENABLE :=1
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endif
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ifeq (${DRIVER_SPI_ENABLE},)
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DRIVER_SPI_ENABLE := 0
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endif
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# By default, Trusted Watchdog is always enabled unless SPIN_ON_BL1_EXIT is set
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ifeq (${BRCM_DISABLE_TRUSTED_WDOG},)
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BRCM_DISABLE_TRUSTED_WDOG := 0
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endif
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ifeq (${SPIN_ON_BL1_EXIT}, 1)
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BRCM_DISABLE_TRUSTED_WDOG := 1
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endif
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$(eval $(call assert_boolean,BRCM_DISABLE_TRUSTED_WDOG))
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$(eval $(call add_define,BRCM_DISABLE_TRUSTED_WDOG))
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# Process ARM_BL31_IN_DRAM flag
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ifeq (${ARM_BL31_IN_DRAM},)
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ARM_BL31_IN_DRAM := 0
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endif
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$(eval $(call assert_boolean,ARM_BL31_IN_DRAM))
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$(eval $(call add_define,ARM_BL31_IN_DRAM))
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ifeq (${STANDALONE_BL2},yes)
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BL2_LOG_LEVEL := 40
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$(eval $(call add_define,MMU_DISABLED))
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endif
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# BL2 XIP from QSPI
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RUN_BL2_FROM_QSPI := 0
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ifeq (${RUN_BL2_FROM_QSPI},1)
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$(eval $(call add_define,RUN_BL2_FROM_QSPI))
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endif
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# BL2 XIP from NAND
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RUN_BL2_FROM_NAND := 0
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ifeq (${RUN_BL2_FROM_NAND},1)
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$(eval $(call add_define,RUN_BL2_FROM_NAND))
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endif
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ifneq (${ELOG_AP_UART_LOG_BASE},)
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$(eval $(call add_define,ELOG_AP_UART_LOG_BASE))
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endif
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ifeq (${ELOG_SUPPORT},1)
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ifeq (${ELOG_STORE_MEDIA},DDR)
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$(eval $(call add_define,ELOG_STORE_MEDIA_DDR))
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ifneq (${ELOG_STORE_OFFSET},)
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$(eval $(call add_define,ELOG_STORE_OFFSET))
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endif
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endif
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endif
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ifneq (${BL2_LOG_LEVEL},)
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$(eval $(call add_define,BL2_LOG_LEVEL))
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endif
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ifneq (${BL31_LOG_LEVEL},)
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$(eval $(call add_define,BL31_LOG_LEVEL))
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endif
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# Use CRMU SRAM from iHOST
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ifneq (${USE_CRMU_SRAM},)
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$(eval $(call add_define,USE_CRMU_SRAM))
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endif
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# Use PIO mode if DDR is not used
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ifeq (${USE_DDR},yes)
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EMMC_USE_DMA := 1
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else
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EMMC_USE_DMA := 0
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endif
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$(eval $(call add_define,EMMC_USE_DMA))
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# On BRCM platforms, separate the code and read-only data sections to allow
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# mapping the former as executable and the latter as execute-never.
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SEPARATE_CODE_AND_RODATA := 1
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# Use generic OID definition (tbbr_oid.h)
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USE_TBBR_DEFS := 1
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PLAT_INCLUDES += -Iplat/brcm/board/common \
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-Iinclude/drivers/brcm \
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-Iinclude/drivers/brcm/emmc
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PLAT_BL_COMMON_SOURCES += plat/brcm/common/brcm_common.c \
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plat/brcm/board/common/cmn_sec.c \
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plat/brcm/board/common/bcm_console.c \
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plat/brcm/board/common/brcm_mbedtls.c \
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plat/brcm/board/common/plat_setup.c \
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plat/brcm/board/common/platform_common.c \
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drivers/arm/sp804/sp804_delay_timer.c \
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drivers/brcm/sotp.c \
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drivers/delay_timer/delay_timer.c \
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drivers/io/io_fip.c \
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drivers/io/io_memmap.c \
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drivers/io/io_storage.c \
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plat/brcm/common/brcm_io_storage.c \
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plat/brcm/board/common/err.c \
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plat/brcm/board/common/sbl_util.c \
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drivers/arm/sp805/sp805.c
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# Add RNG driver
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DRIVER_RNG_ENABLE := 1
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ifeq (${DRIVER_RNG_ENABLE},1)
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PLAT_BL_COMMON_SOURCES += drivers/brcm/rng.c
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endif
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# Add eMMC driver
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ifeq (${DRIVER_EMMC_ENABLE},1)
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$(eval $(call add_define,DRIVER_EMMC_ENABLE))
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EMMC_SOURCES += drivers/brcm/emmc/emmc_chal_sd.c \
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drivers/brcm/emmc/emmc_csl_sdcard.c \
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drivers/brcm/emmc/emmc_csl_sdcmd.c \
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drivers/brcm/emmc/emmc_pboot_hal_memory_drv.c
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PLAT_BL_COMMON_SOURCES += ${EMMC_SOURCES}
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ifeq (${DRIVER_EMMC_ENABLE_DATA_WIDTH_8BIT},)
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$(eval $(call add_define,DRIVER_EMMC_ENABLE_DATA_WIDTH_8BIT))
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endif
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endif
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BL2_SOURCES += plat/brcm/common/brcm_bl2_mem_params_desc.c \
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plat/brcm/common/brcm_image_load.c \
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common/desc_image_load.c
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BL2_SOURCES += plat/brcm/common/brcm_bl2_setup.c
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BL31_SOURCES += plat/brcm/common/brcm_bl31_setup.c
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ifeq (${BCM_ELOG},yes)
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ELOG_SOURCES += plat/brcm/board/common/bcm_elog.c
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BL2_SOURCES += ${ELOG_SOURCES}
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BL31_SOURCES += ${ELOG_SOURCES}
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endif
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# Add spi driver
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ifeq (${DRIVER_SPI_ENABLE},1)
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PLAT_BL_COMMON_SOURCES += drivers/brcm/spi/iproc_spi.c \
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drivers/brcm/spi/iproc_qspi.c
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endif
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# Add spi nor/flash driver
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ifeq (${DRIVER_SPI_NOR_ENABLE},1)
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PLAT_BL_COMMON_SOURCES += drivers/brcm/spi_sf.c \
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drivers/brcm/spi_flash.c
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endif
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ifeq (${DRIVER_OCOTP_ENABLE},1)
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$(eval $(call add_define,DRIVER_OCOTP_ENABLE))
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BL2_SOURCES += drivers/brcm/ocotp.c
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endif
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# Enable FRU table support
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ifeq (${USE_FRU},yes)
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$(eval $(call add_define,USE_FRU))
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BL2_SOURCES += drivers/brcm/fru.c
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endif
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# Enable GPIO support
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ifeq (${USE_GPIO},yes)
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$(eval $(call add_define,USE_GPIO))
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BL2_SOURCES += drivers/gpio/gpio.c
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BL2_SOURCES += drivers/brcm/iproc_gpio.c
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ifeq (${GPIO_SUPPORT_FLOAT_DETECTION},yes)
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$(eval $(call add_define,GPIO_SUPPORT_FLOAT_DETECTION))
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endif
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endif
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# Include mbedtls if it can be located
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MBEDTLS_DIR := mbedtls
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MBEDTLS_CHECK := $(shell find ${MBEDTLS_DIR}/include -name '${MBEDTLS_DIR}')
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ifneq (${MBEDTLS_CHECK},)
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$(info Found mbedTLS at ${MBEDTLS_DIR})
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PLAT_INCLUDES += -I${MBEDTLS_DIR}/include/mbedtls
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# Specify mbedTLS configuration file
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MBEDTLS_CONFIG_FILE := "<brcm_mbedtls_config.h>"
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# By default, use RSA keys
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KEY_ALG := rsa_1_5
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# Include common TBB sources
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AUTH_SOURCES += drivers/auth/auth_mod.c \
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drivers/auth/crypto_mod.c \
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drivers/auth/img_parser_mod.c \
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drivers/auth/tbbr/tbbr_cot_common.c \
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drivers/auth/tbbr/tbbr_cot_bl2.c
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BL2_SOURCES += ${AUTH_SOURCES}
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# Use ATF framework for MBEDTLS
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TRUSTED_BOARD_BOOT := 1
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CRYPTO_LIB_MK := drivers/auth/mbedtls/mbedtls_crypto.mk
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IMG_PARSER_LIB_MK := drivers/auth/mbedtls/mbedtls_x509.mk
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$(info Including ${CRYPTO_LIB_MK})
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include ${CRYPTO_LIB_MK}
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$(info Including ${IMG_PARSER_LIB_MK})
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include ${IMG_PARSER_LIB_MK}
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# Use ATF secure boot functions
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# Use Hardcoded hash for devel
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ARM_ROTPK_LOCATION=arm_rsa
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ifeq (${ARM_ROTPK_LOCATION}, arm_rsa)
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ARM_ROTPK_LOCATION_ID=ARM_ROTPK_DEVEL_RSA_ID
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ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem
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else ifeq (${ARM_ROTPK_LOCATION}, brcm_rsa)
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ARM_ROTPK_LOCATION_ID=BRCM_ROTPK_SOTP_RSA_ID
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ifeq (${ROT_KEY},)
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ROT_KEY=plat/brcm/board/common/rotpk/rsa_dauth2048_key.pem
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endif
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KEY_FIND := $(shell m="${ROT_KEY}"; [ -f "$$m" ] && echo "$$m")
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ifeq (${KEY_FIND},)
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$(error Error: No ${ROT_KEY} located)
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else
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$(info Using ROT_KEY: ${ROT_KEY})
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endif
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else
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$(error "Unsupported ARM_ROTPK_LOCATION value")
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endif
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$(eval $(call add_define,ARM_ROTPK_LOCATION_ID))
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PLAT_BL_COMMON_SOURCES+=plat/brcm/board/common/board_arm_trusted_boot.c
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endif
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#M0 runtime firmware
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ifdef SCP_BL2
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$(eval $(call add_define,NEED_SCP_BL2))
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SCP_CFG_DIR=$(dir ${SCP_BL2})
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PLAT_INCLUDES += -I${SCP_CFG_DIR}
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endif
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ifneq (${NEED_BL33},yes)
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# If there is no BL33, BL31 will jump to this address.
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ifeq (${USE_DDR},yes)
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PRELOADED_BL33_BASE := 0x80000000
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else
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PRELOADED_BL33_BASE := 0x74000000
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endif
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endif
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# Use translation tables library v1 by default
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ARM_XLAT_TABLES_LIB_V1 := 1
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ifeq (${ARM_XLAT_TABLES_LIB_V1}, 1)
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$(eval $(call assert_boolean,ARM_XLAT_TABLES_LIB_V1))
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$(eval $(call add_define,ARM_XLAT_TABLES_LIB_V1))
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PLAT_BL_COMMON_SOURCES += lib/xlat_tables/aarch64/xlat_tables.c \
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lib/xlat_tables/xlat_tables_common.c
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endif
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