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Diffstat (limited to '')
| -rw-r--r-- | plat/brcm/board/common/board_common.mk | 294 |
1 files changed, 294 insertions, 0 deletions
diff --git a/plat/brcm/board/common/board_common.mk b/plat/brcm/board/common/board_common.mk new file mode 100644 index 0000000..24a27ed --- /dev/null +++ b/plat/brcm/board/common/board_common.mk @@ -0,0 +1,294 @@ +# +# Copyright (c) 2015 - 2021, Broadcom +# +# SPDX-License-Identifier: BSD-3-Clause +# + +PLAT_BL_COMMON_SOURCES += plat/brcm/board/common/board_common.c + +# If no board config makefile, do not include it +ifneq (${BOARD_CFG},) +BOARD_CFG_MAKE := $(shell find plat/brcm/board/${PLAT} -name '${BOARD_CFG}.mk') +$(eval $(call add_define,BOARD_CFG)) +ifneq (${BOARD_CFG_MAKE},) +$(info Including ${BOARD_CFG_MAKE}) +include ${BOARD_CFG_MAKE} +else +$(error Error: File ${BOARD_CFG}.mk not found in plat/brcm/board/${PLAT}) +endif +endif + +# To compile with highest log level (VERBOSE) set value to 50 +LOG_LEVEL := 40 + +# Use custom generic timer clock +ifneq (${GENTIMER_ACTUAL_CLOCK},) +$(info Using GENTIMER_ACTUAL_CLOCK=$(GENTIMER_ACTUAL_CLOCK)) +SYSCNT_FREQ := $(GENTIMER_ACTUAL_CLOCK) +$(eval $(call add_define,SYSCNT_FREQ)) +endif + +ifeq (${DRIVER_EMMC_ENABLE},) +DRIVER_EMMC_ENABLE :=1 +endif + +ifeq (${DRIVER_SPI_ENABLE},) +DRIVER_SPI_ENABLE := 0 +endif + +ifeq (${DRIVER_I2C_ENABLE},) +DRIVER_I2C_ENABLE := 0 +endif + +# By default, Trusted Watchdog is always enabled unless SPIN_ON_BL1_EXIT is set +ifeq (${BRCM_DISABLE_TRUSTED_WDOG},) +BRCM_DISABLE_TRUSTED_WDOG := 0 +endif +ifeq (${SPIN_ON_BL1_EXIT}, 1) +BRCM_DISABLE_TRUSTED_WDOG := 1 +endif + +$(eval $(call assert_boolean,BRCM_DISABLE_TRUSTED_WDOG)) +$(eval $(call add_define,BRCM_DISABLE_TRUSTED_WDOG)) + +# Process ARM_BL31_IN_DRAM flag +ifeq (${ARM_BL31_IN_DRAM},) +ARM_BL31_IN_DRAM := 0 +endif +$(eval $(call assert_boolean,ARM_BL31_IN_DRAM)) +$(eval $(call add_define,ARM_BL31_IN_DRAM)) + +ifeq (${STANDALONE_BL2},yes) +BL2_LOG_LEVEL := 40 +$(eval $(call add_define,MMU_DISABLED)) +endif + +# BL2 XIP from QSPI +RUN_BL2_FROM_QSPI := 0 +ifeq (${RUN_BL2_FROM_QSPI},1) +$(eval $(call add_define,RUN_BL2_FROM_QSPI)) +endif + +# BL2 XIP from NAND +RUN_BL2_FROM_NAND := 0 +ifeq (${RUN_BL2_FROM_NAND},1) +$(eval $(call add_define,RUN_BL2_FROM_NAND)) +endif + +ifneq (${ELOG_AP_UART_LOG_BASE},) +$(eval $(call add_define,ELOG_AP_UART_LOG_BASE)) +endif + +ifeq (${ELOG_SUPPORT},1) +ifeq (${ELOG_STORE_MEDIA},DDR) +$(eval $(call add_define,ELOG_STORE_MEDIA_DDR)) +ifneq (${ELOG_STORE_OFFSET},) +$(eval $(call add_define,ELOG_STORE_OFFSET)) +endif +endif +endif + +ifneq (${BL2_LOG_LEVEL},) +$(eval $(call add_define,BL2_LOG_LEVEL)) +endif + +ifneq (${BL31_LOG_LEVEL},) +$(eval $(call add_define,BL31_LOG_LEVEL)) +endif + +# Use CRMU SRAM from iHOST +ifneq (${USE_CRMU_SRAM},) +$(eval $(call add_define,USE_CRMU_SRAM)) +endif + +# Use PIO mode if DDR is not used +ifeq (${USE_DDR},yes) +EMMC_USE_DMA := 1 +else +EMMC_USE_DMA := 0 +endif +$(eval $(call add_define,EMMC_USE_DMA)) + +# On BRCM platforms, separate the code and read-only data sections to allow +# mapping the former as executable and the latter as execute-never. +SEPARATE_CODE_AND_RODATA := 1 + +# Use generic OID definition (tbbr_oid.h) +USE_TBBR_DEFS := 1 + +PLAT_INCLUDES += -Iplat/brcm/board/common \ + -Iinclude/drivers/brcm \ + -Iinclude/drivers/brcm/emmc \ + -Iinclude/drivers/brcm/mdio + +PLAT_BL_COMMON_SOURCES += plat/brcm/common/brcm_common.c \ + plat/brcm/board/common/cmn_sec.c \ + plat/brcm/board/common/bcm_console.c \ + plat/brcm/board/common/brcm_mbedtls.c \ + plat/brcm/board/common/plat_setup.c \ + plat/brcm/board/common/platform_common.c \ + drivers/arm/sp804/sp804_delay_timer.c \ + drivers/brcm/sotp.c \ + drivers/delay_timer/delay_timer.c \ + drivers/io/io_fip.c \ + drivers/io/io_memmap.c \ + drivers/io/io_storage.c \ + plat/brcm/common/brcm_io_storage.c \ + plat/brcm/board/common/err.c \ + plat/brcm/board/common/sbl_util.c \ + drivers/arm/sp805/sp805.c + +# Add RNG driver +DRIVER_RNG_ENABLE := 1 +ifeq (${DRIVER_RNG_ENABLE},1) +PLAT_BL_COMMON_SOURCES += drivers/brcm/rng.c +endif + +# Add eMMC driver +ifeq (${DRIVER_EMMC_ENABLE},1) +$(eval $(call add_define,DRIVER_EMMC_ENABLE)) + +EMMC_SOURCES += drivers/brcm/emmc/emmc_chal_sd.c \ + drivers/brcm/emmc/emmc_csl_sdcard.c \ + drivers/brcm/emmc/emmc_csl_sdcmd.c \ + drivers/brcm/emmc/emmc_pboot_hal_memory_drv.c + +PLAT_BL_COMMON_SOURCES += ${EMMC_SOURCES} + +ifeq (${DRIVER_EMMC_ENABLE_DATA_WIDTH_8BIT},) +$(eval $(call add_define,DRIVER_EMMC_ENABLE_DATA_WIDTH_8BIT)) +endif +endif + +BL2_SOURCES += plat/brcm/common/brcm_bl2_mem_params_desc.c \ + plat/brcm/common/brcm_image_load.c \ + common/desc_image_load.c + +BL2_SOURCES += plat/brcm/common/brcm_bl2_setup.c + +BL31_SOURCES += plat/brcm/common/brcm_bl31_setup.c + +ifeq (${BCM_ELOG},yes) +ELOG_SOURCES += plat/brcm/board/common/bcm_elog.c +BL2_SOURCES += ${ELOG_SOURCES} +BL31_SOURCES += ${ELOG_SOURCES} +endif + +# Add spi driver +ifeq (${DRIVER_SPI_ENABLE},1) +PLAT_BL_COMMON_SOURCES += drivers/brcm/spi/iproc_spi.c \ + drivers/brcm/spi/iproc_qspi.c +endif + +# Add spi nor/flash driver +ifeq (${DRIVER_SPI_NOR_ENABLE},1) +PLAT_BL_COMMON_SOURCES += drivers/brcm/spi_sf.c \ + drivers/brcm/spi_flash.c +endif + +ifeq (${DRIVER_I2C_ENABLE},1) +$(eval $(call add_define,DRIVER_I2C_ENABLE)) +BL2_SOURCES += drivers/brcm/i2c/i2c.c +PLAT_INCLUDES += -Iinclude/drivers/brcm/i2c +endif + +ifeq (${DRIVER_OCOTP_ENABLE},1) +$(eval $(call add_define,DRIVER_OCOTP_ENABLE)) +BL2_SOURCES += drivers/brcm/ocotp.c +endif + +# Enable FRU table support +ifeq (${USE_FRU},yes) +$(eval $(call add_define,USE_FRU)) +BL2_SOURCES += drivers/brcm/fru.c +endif + +# Enable GPIO support +ifeq (${USE_GPIO},yes) +$(eval $(call add_define,USE_GPIO)) +BL2_SOURCES += drivers/gpio/gpio.c +BL2_SOURCES += drivers/brcm/iproc_gpio.c +ifeq (${GPIO_SUPPORT_FLOAT_DETECTION},yes) +$(eval $(call add_define,GPIO_SUPPORT_FLOAT_DETECTION)) +endif +endif + +# Include mbedtls if it can be located +MBEDTLS_DIR ?= mbedtls +MBEDTLS_CHECK := $(shell find ${MBEDTLS_DIR}/include -name '$(notdir ${MBEDTLS_DIR})') + +ifneq (${MBEDTLS_CHECK},) +$(info Found mbedTLS at ${MBEDTLS_DIR}) +PLAT_INCLUDES += -I${MBEDTLS_DIR}/include/mbedtls + +# By default, use RSA keys +KEY_ALG := rsa_1_5 + +# Include common TBB sources +AUTH_SOURCES += drivers/auth/auth_mod.c \ + drivers/auth/crypto_mod.c \ + drivers/auth/img_parser_mod.c \ + drivers/auth/tbbr/tbbr_cot_common.c \ + drivers/auth/tbbr/tbbr_cot_bl2.c + +BL2_SOURCES += ${AUTH_SOURCES} + +# Use ATF framework for MBEDTLS +TRUSTED_BOARD_BOOT := 1 +CRYPTO_LIB_MK := drivers/auth/mbedtls/mbedtls_crypto.mk +IMG_PARSER_LIB_MK := drivers/auth/mbedtls/mbedtls_x509.mk +$(info Including ${CRYPTO_LIB_MK}) +include ${CRYPTO_LIB_MK} +$(info Including ${IMG_PARSER_LIB_MK}) +include ${IMG_PARSER_LIB_MK} + +# Use ATF secure boot functions +# Use Hardcoded hash for devel + +ARM_ROTPK_LOCATION=arm_rsa +ifeq (${ARM_ROTPK_LOCATION}, arm_rsa) +ARM_ROTPK_LOCATION_ID=ARM_ROTPK_DEVEL_RSA_ID +ROT_KEY=plat/arm/board/common/rotpk/arm_rotprivk_rsa.pem +else ifeq (${ARM_ROTPK_LOCATION}, brcm_rsa) +ARM_ROTPK_LOCATION_ID=BRCM_ROTPK_SOTP_RSA_ID +ifeq (${ROT_KEY},) +ROT_KEY=plat/brcm/board/common/rotpk/rsa_dauth2048_key.pem +endif +KEY_FIND := $(shell m="${ROT_KEY}"; [ -f "$$m" ] && echo "$$m") +ifeq (${KEY_FIND},) +$(error Error: No ${ROT_KEY} located) +else +$(info Using ROT_KEY: ${ROT_KEY}) +endif +else +$(error "Unsupported ARM_ROTPK_LOCATION value") +endif + +$(eval $(call add_define,ARM_ROTPK_LOCATION_ID)) +PLAT_BL_COMMON_SOURCES+=plat/brcm/board/common/board_arm_trusted_boot.c +endif + +#M0 runtime firmware +ifdef SCP_BL2 +$(eval $(call add_define,NEED_SCP_BL2)) +SCP_CFG_DIR=$(dir ${SCP_BL2}) +PLAT_INCLUDES += -I${SCP_CFG_DIR} +endif + +ifneq (${NEED_BL33},yes) +# If there is no BL33, BL31 will jump to this address. +ifeq (${USE_DDR},yes) +PRELOADED_BL33_BASE := 0x80000000 +else +PRELOADED_BL33_BASE := 0x74000000 +endif +endif + +# Use translation tables library v1 by default +ARM_XLAT_TABLES_LIB_V1 := 1 +ifeq (${ARM_XLAT_TABLES_LIB_V1}, 1) +$(eval $(call assert_boolean,ARM_XLAT_TABLES_LIB_V1)) +$(eval $(call add_define,ARM_XLAT_TABLES_LIB_V1)) +PLAT_BL_COMMON_SOURCES += lib/xlat_tables/aarch64/xlat_tables.c \ + lib/xlat_tables/xlat_tables_common.c +endif |