Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 1 | # |
Yann Gautier | a45433b | 2019-01-16 18:31:00 +0100 | [diff] [blame] | 2 | # Copyright (c) 2015-2019, ARM Limited and Contributors. All rights reserved. |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 3 | # |
| 4 | # SPDX-License-Identifier: BSD-3-Clause |
| 5 | # |
| 6 | |
| 7 | ARM_CORTEX_A7 := yes |
| 8 | ARM_WITH_NEON := yes |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 9 | BL2_AT_EL3 := 1 |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 10 | USE_COHERENT_MEM := 0 |
Yann Gautier | 8593e44 | 2018-11-14 18:46:15 +0100 | [diff] [blame] | 11 | MULTI_CONSOLE_API := 1 |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 12 | |
| 13 | STM32_TF_VERSION ?= 0 |
| 14 | |
| 15 | # Not needed for Cortex-A7 |
| 16 | WORKAROUND_CVE_2017_5715:= 0 |
| 17 | |
Yann Gautier | 8244e1d | 2018-10-15 09:36:58 +0200 | [diff] [blame] | 18 | # Number of TF-A copies in the device |
| 19 | STM32_TF_A_COPIES := 2 |
| 20 | $(eval $(call add_define,STM32_TF_A_COPIES)) |
| 21 | PLAT_PARTITION_MAX_ENTRIES := $(shell echo $$(($(STM32_TF_A_COPIES) + 1))) |
| 22 | $(eval $(call add_define,PLAT_PARTITION_MAX_ENTRIES)) |
| 23 | |
Yann Gautier | ee8f542 | 2019-02-14 11:13:25 +0100 | [diff] [blame] | 24 | PLAT_INCLUDES := -Iplat/st/common/include/ |
| 25 | PLAT_INCLUDES += -Iplat/st/stm32mp1/include/ |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 26 | |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 27 | # Device tree |
Yann Gautier | f9d40d5 | 2019-01-17 14:41:46 +0100 | [diff] [blame] | 28 | DTB_FILE_NAME ?= stm32mp157c-ev1.dtb |
| 29 | FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(DTB_FILE_NAME))) |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 30 | DTC_FLAGS += -Wno-unit_address_vs_reg |
| 31 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 32 | include lib/libfdt/libfdt.mk |
| 33 | |
Yann Gautier | ee8f542 | 2019-02-14 11:13:25 +0100 | [diff] [blame] | 34 | PLAT_BL_COMMON_SOURCES := plat/st/common/stm32mp_common.c \ |
| 35 | plat/st/stm32mp1/stm32mp1_private.c |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 36 | |
Julius Werner | 6b88b65 | 2018-11-27 17:50:28 -0800 | [diff] [blame] | 37 | PLAT_BL_COMMON_SOURCES += drivers/st/uart/aarch32/stm32_console.S |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 38 | |
| 39 | ifneq (${ENABLE_STACK_PROTECTOR},0) |
| 40 | PLAT_BL_COMMON_SOURCES += plat/st/stm32mp1/stm32mp1_stack_protector.c |
| 41 | endif |
| 42 | |
| 43 | include lib/xlat_tables_v2/xlat_tables.mk |
| 44 | PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS} |
| 45 | |
| 46 | PLAT_BL_COMMON_SOURCES += lib/cpus/aarch32/cortex_a7.S |
| 47 | |
| 48 | PLAT_BL_COMMON_SOURCES += ${LIBFDT_SRCS} \ |
Yann Gautier | caf575b | 2018-07-24 17:18:19 +0200 | [diff] [blame] | 49 | drivers/arm/tzc/tzc400.c \ |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 50 | drivers/delay_timer/delay_timer.c \ |
| 51 | drivers/delay_timer/generic_delay_timer.c \ |
Yann Gautier | 36a1e4b | 2019-01-17 14:52:47 +0100 | [diff] [blame] | 52 | drivers/st/bsec/bsec.c \ |
Yann Gautier | 4d42947 | 2019-02-14 11:15:20 +0100 | [diff] [blame] | 53 | drivers/st/clk/stm32mp_clkfunc.c \ |
Yann Gautier | 9aea69e | 2018-07-24 17:13:36 +0200 | [diff] [blame] | 54 | drivers/st/clk/stm32mp1_clk.c \ |
| 55 | drivers/st/clk/stm32mp1_clkfunc.c \ |
Yann Gautier | caf575b | 2018-07-24 17:18:19 +0200 | [diff] [blame] | 56 | drivers/st/ddr/stm32mp1_ddr_helpers.c \ |
Yann Gautier | d0ca7f4 | 2018-07-13 21:33:09 +0200 | [diff] [blame] | 57 | drivers/st/gpio/stm32_gpio.c \ |
Yann Gautier | 113f31e | 2019-01-17 09:34:18 +0100 | [diff] [blame] | 58 | drivers/st/i2c/stm32_i2c.c \ |
Yann Gautier | a45433b | 2019-01-16 18:31:00 +0100 | [diff] [blame] | 59 | drivers/st/pmic/stm32mp_pmic.c \ |
| 60 | drivers/st/pmic/stpmic1.c \ |
Yann Gautier | 9aea69e | 2018-07-24 17:13:36 +0200 | [diff] [blame] | 61 | drivers/st/reset/stm32mp1_reset.c \ |
Yann Gautier | ee8f542 | 2019-02-14 11:13:25 +0100 | [diff] [blame] | 62 | plat/st/common/stm32mp_dt.c \ |
Yann Gautier | 4193466 | 2018-07-20 11:36:05 +0200 | [diff] [blame] | 63 | plat/st/stm32mp1/stm32mp1_context.c \ |
Yann Gautier | caf575b | 2018-07-24 17:18:19 +0200 | [diff] [blame] | 64 | plat/st/stm32mp1/stm32mp1_helper.S \ |
| 65 | plat/st/stm32mp1/stm32mp1_security.c |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 66 | |
Yann Gautier | 8244e1d | 2018-10-15 09:36:58 +0200 | [diff] [blame] | 67 | BL2_SOURCES += drivers/io/io_block.c \ |
| 68 | drivers/io/io_dummy.c \ |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 69 | drivers/io/io_storage.c \ |
Yann Gautier | 8244e1d | 2018-10-15 09:36:58 +0200 | [diff] [blame] | 70 | drivers/st/io/io_stm32image.c \ |
Yann Gautier | ee8f542 | 2019-02-14 11:13:25 +0100 | [diff] [blame] | 71 | plat/st/common/bl2_io_storage.c \ |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 72 | plat/st/stm32mp1/bl2_plat_setup.c |
| 73 | |
Yann Gautier | 8244e1d | 2018-10-15 09:36:58 +0200 | [diff] [blame] | 74 | BL2_SOURCES += drivers/mmc/mmc.c \ |
| 75 | drivers/partition/gpt.c \ |
| 76 | drivers/partition/partition.c \ |
| 77 | drivers/st/io/io_mmc.c \ |
| 78 | drivers/st/mmc/stm32_sdmmc2.c |
| 79 | |
Yann Gautier | caf575b | 2018-07-24 17:18:19 +0200 | [diff] [blame] | 80 | BL2_SOURCES += drivers/st/ddr/stm32mp1_ddr.c \ |
| 81 | drivers/st/ddr/stm32mp1_ram.c |
| 82 | |
Yann Gautier | 4b0c72a | 2018-07-16 10:54:09 +0200 | [diff] [blame] | 83 | BL2_SOURCES += common/desc_image_load.c \ |
| 84 | plat/st/stm32mp1/plat_bl2_mem_params_desc.c \ |
| 85 | plat/st/stm32mp1/plat_image_load.c |
| 86 | |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 87 | # Macros and rules to build TF binary |
| 88 | STM32_TF_ELF_LDFLAGS := --hash-style=gnu --as-needed |
Yann Gautier | f9d40d5 | 2019-01-17 14:41:46 +0100 | [diff] [blame] | 89 | STM32_DT_BASENAME := $(DTB_FILE_NAME:.dtb=) |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 90 | STM32_TF_STM32 := ${BUILD_PLAT}/tf-a-${STM32_DT_BASENAME}.stm32 |
| 91 | STM32_TF_BINARY := $(STM32_TF_STM32:.stm32=.bin) |
| 92 | STM32_TF_MAPFILE := $(STM32_TF_STM32:.stm32=.map) |
| 93 | STM32_TF_LINKERFILE := $(STM32_TF_STM32:.stm32=.ld) |
| 94 | STM32_TF_ELF := $(STM32_TF_STM32:.stm32=.elf) |
Yann Gautier | f9d40d5 | 2019-01-17 14:41:46 +0100 | [diff] [blame] | 95 | STM32_TF_DTBFILE := ${BUILD_PLAT}/fdts/${DTB_FILE_NAME} |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 96 | STM32_TF_OBJS := ${BUILD_PLAT}/stm32mp1.o |
| 97 | |
| 98 | # Variables for use with stm32image |
| 99 | STM32IMAGEPATH ?= tools/stm32image |
| 100 | STM32IMAGE ?= ${STM32IMAGEPATH}/stm32image${BIN_EXT} |
| 101 | |
| 102 | .PHONY: ${STM32_TF_STM32} |
| 103 | .SUFFIXES: |
| 104 | |
| 105 | all: check_dtc_version ${STM32_TF_STM32} stm32image |
| 106 | |
| 107 | ifeq ($(AARCH32_SP),sp_min) |
| 108 | # BL32 is built only if using SP_MIN |
| 109 | BL32_DEP := bl32 |
| 110 | BL32_PATH := -DBL32_BIN_PATH=\"${BUILD_PLAT}/bl32.bin\" |
| 111 | endif |
| 112 | |
| 113 | distclean realclean clean: clean_stm32image |
| 114 | |
| 115 | stm32image: |
| 116 | ${Q}${MAKE} CPPFLAGS="" --no-print-directory -C ${STM32IMAGEPATH} |
| 117 | |
| 118 | clean_stm32image: |
| 119 | ${Q}${MAKE} --no-print-directory -C ${STM32IMAGEPATH} clean |
| 120 | |
| 121 | check_dtc_version: |
| 122 | $(eval DTC_V = $(shell $(DTC) -v | awk '{print $$NF}')) |
| 123 | $(eval DTC_VERSION = $(shell printf "%d" $(shell echo ${DTC_V} | cut -d- -f1 | sed "s/\./0/g"))) |
| 124 | @if [ ${DTC_VERSION} -lt 10404 ]; then \ |
| 125 | echo "dtc version too old (${DTC_V}), you need at least version 1.4.4"; \ |
| 126 | false; \ |
| 127 | fi |
| 128 | |
| 129 | |
| 130 | ${STM32_TF_OBJS}: plat/st/stm32mp1/stm32mp1.S bl2 ${BL32_DEP} ${STM32_TF_DTBFILE} |
| 131 | @echo " AS $<" |
| 132 | ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \ |
| 133 | ${BL32_PATH} \ |
| 134 | -DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\" \ |
| 135 | -DDTB_BIN_PATH=\"${STM32_TF_DTBFILE}\" \ |
| 136 | -c plat/st/stm32mp1/stm32mp1.S -o $@ |
| 137 | |
Yann Gautier | f9d40d5 | 2019-01-17 14:41:46 +0100 | [diff] [blame] | 138 | ${STM32_TF_LINKERFILE}: plat/st/stm32mp1/stm32mp1.ld.S ${BUILD_PLAT} |
Yann Gautier | 761797d | 2018-07-16 14:34:50 +0200 | [diff] [blame] | 139 | @echo " LDS $<" |
| 140 | ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} -P -E $< -o $@ |
| 141 | |
| 142 | ${STM32_TF_ELF}: ${STM32_TF_OBJS} ${STM32_TF_LINKERFILE} |
| 143 | @echo " LDS $<" |
| 144 | ${Q}${LD} -o $@ ${STM32_TF_ELF_LDFLAGS} -Map=${STM32_TF_MAPFILE} --script ${STM32_TF_LINKERFILE} ${STM32_TF_OBJS} |
| 145 | |
| 146 | ${STM32_TF_BINARY}: ${STM32_TF_ELF} |
| 147 | ${Q}${OC} -O binary ${STM32_TF_ELF} $@ |
| 148 | @echo |
| 149 | @echo "Built $@ successfully" |
| 150 | @echo |
| 151 | |
| 152 | ${STM32_TF_STM32}: stm32image ${STM32_TF_BINARY} |
| 153 | @echo |
| 154 | @echo "Generated $@" |
| 155 | $(eval LOADADDR = $(shell cat ${STM32_TF_MAPFILE} | grep RAM | awk '{print $$2}')) |
| 156 | $(eval ENTRY = $(shell cat ${STM32_TF_MAPFILE} | grep "__BL2_IMAGE_START" | awk '{print $$1}')) |
| 157 | ${STM32IMAGE} -s ${STM32_TF_BINARY} -d $@ -l $(LOADADDR) -e ${ENTRY} -v ${STM32_TF_VERSION} |
| 158 | @echo |