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Yann Gautier4b0c72a2018-07-16 10:54:09 +02001#
Yann Gautierdca61542021-02-10 18:19:23 +01002# Copyright (c) 2015-2021, ARM Limited and Contributors. All rights reserved.
Yann Gautier4b0c72a2018-07-16 10:54:09 +02003#
4# SPDX-License-Identifier: BSD-3-Clause
5#
6
7ARM_CORTEX_A7 := yes
8ARM_WITH_NEON := yes
Yann Gautier4b0c72a2018-07-16 10:54:09 +02009BL2_AT_EL3 := 1
Yann Gautier4b0c72a2018-07-16 10:54:09 +020010USE_COHERENT_MEM := 0
11
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020012# Allow TF-A to concatenate BL2 & BL32 binaries in a single file,
13# share DTB file between BL2 and BL32
14# If it is set to 0, then FIP is used
15STM32MP_USE_STM32IMAGE ?= 0
16
17ifneq ($(STM32MP_USE_STM32IMAGE),1)
Yann Gautierdca61542021-02-10 18:19:23 +010018ENABLE_PIE := 1
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020019endif
Yann Gautierdca61542021-02-10 18:19:23 +010020
Yann Gautier4b0c72a2018-07-16 10:54:09 +020021STM32_TF_VERSION ?= 0
22
Yann Gautiera55169b2020-01-10 18:18:59 +010023# Enable dynamic memory mapping
24PLAT_XLAT_TABLES_DYNAMIC := 1
Yann Gautiera55169b2020-01-10 18:18:59 +010025
Etienne Carriereca651fb2020-04-10 18:51:54 +020026ifeq ($(AARCH32_SP),sp_min)
27# Disable Neon support: sp_min runtime may conflict with non-secure world
Yann Gautier46f8e672020-09-18 10:32:37 +020028TF_CFLAGS += -mfloat-abi=soft
Etienne Carriereca651fb2020-04-10 18:51:54 +020029endif
30
Yann Gautier4b0c72a2018-07-16 10:54:09 +020031# Not needed for Cortex-A7
32WORKAROUND_CVE_2017_5715:= 0
33
Yann Gautier8244e1d2018-10-15 09:36:58 +020034# Number of TF-A copies in the device
35STM32_TF_A_COPIES := 2
Yann Gautier6916a442020-09-17 12:28:12 +020036STM32_BL33_PARTS_NUM := 1
Yann Gautierb3386f72019-04-19 09:41:01 +020037ifeq ($(AARCH32_SP),optee)
Yann Gautier6916a442020-09-17 12:28:12 +020038STM32_RUNTIME_PARTS_NUM := 3
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020039else ifeq ($(STM32MP_USE_STM32IMAGE),1)
Yann Gautier6916a442020-09-17 12:28:12 +020040STM32_RUNTIME_PARTS_NUM := 0
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020041else
42STM32_RUNTIME_PARTS_NUM := 1
Yann Gautierb3386f72019-04-19 09:41:01 +020043endif
Yann Gautier6916a442020-09-17 12:28:12 +020044PLAT_PARTITION_MAX_ENTRIES := $(shell echo $$(($(STM32_TF_A_COPIES) + \
45 $(STM32_BL33_PARTS_NUM) + \
46 $(STM32_RUNTIME_PARTS_NUM))))
Yann Gautier8244e1d2018-10-15 09:36:58 +020047
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +020048# Boot devices
49STM32MP_EMMC ?= 0
50STM32MP_SDMMC ?= 0
Lionel Debieve402a46b2019-11-04 12:28:15 +010051STM32MP_RAW_NAND ?= 0
Lionel Debieve186b0462019-09-24 18:30:12 +020052STM32MP_SPI_NAND ?= 0
Lionel Debievecb0dbc42019-09-25 09:11:31 +020053STM32MP_SPI_NOR ?= 0
Vyacheslav Yurkove43a0802021-06-04 10:10:51 +020054STM32MP_EMMC_BOOT ?= 0
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +020055
Yann Gautier5f400632020-02-12 09:30:49 +010056# Device tree
57DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020058ifeq ($(STM32MP_USE_STM32IMAGE),1)
59ifeq ($(AARCH32_SP),optee)
60BL2_DTSI := stm32mp15-bl2.dtsi
61FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
62else
Yann Gautier5f400632020-02-12 09:30:49 +010063FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(DTB_FILE_NAME)))
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020064endif
65else
66BL2_DTSI := stm32mp15-bl2.dtsi
67FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
68ifeq ($(AARCH32_SP),sp_min)
69BL32_DTSI := stm32mp15-bl32.dtsi
70FDT_SOURCES += $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dts,$(DTB_FILE_NAME)))
71endif
72endif
Yann Gautier658775c2021-07-06 10:00:44 +020073DTC_CPPFLAGS += ${INCLUDES}
Yann Gautier5f400632020-02-12 09:30:49 +010074DTC_FLAGS += -Wno-unit_address_vs_reg
75
76# Macros and rules to build TF binary
77STM32_TF_ELF_LDFLAGS := --hash-style=gnu --as-needed
78STM32_TF_STM32 := $(addprefix ${BUILD_PLAT}/tf-a-, $(patsubst %.dtb,%.stm32,$(DTB_FILE_NAME)))
79STM32_TF_LINKERFILE := ${BUILD_PLAT}/stm32mp1.ld
80
81ASFLAGS += -DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\"
82ifeq ($(AARCH32_SP),sp_min)
83# BL32 is built only if using SP_MIN
84BL32_DEP := bl32
85ASFLAGS += -DBL32_BIN_PATH=\"${BUILD_PLAT}/bl32.bin\"
86endif
87
88# Variables for use with stm32image
89STM32IMAGEPATH ?= tools/stm32image
90STM32IMAGE ?= ${STM32IMAGEPATH}/stm32image${BIN_EXT}
Yann Gautiere56f53f2021-06-09 09:36:35 +020091STM32IMAGE_SRC := ${STM32IMAGEPATH}/stm32image.c
Yann Gautier5f400632020-02-12 09:30:49 +010092
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020093ifneq (${STM32MP_USE_STM32IMAGE},1)
94FIP_DEPS += dtbs
95STM32MP_HW_CONFIG := ${BL33_CFG}
Yann Gautier658775c2021-07-06 10:00:44 +020096STM32MP_FW_CONFIG_NAME := $(patsubst %.dtb,%-fw-config.dtb,$(DTB_FILE_NAME))
97STM32MP_FW_CONFIG := ${BUILD_PLAT}/fdts/$(STM32MP_FW_CONFIG_NAME)
98ifneq (${AARCH32_SP},none)
99FDT_SOURCES += $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(STM32MP_FW_CONFIG_NAME)))
100endif
101# Add the FW_CONFIG to FIP and specify the same to certtool
102$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_FW_CONFIG},--fw-config))
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200103# Add the HW_CONFIG to FIP and specify the same to certtool
104$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_HW_CONFIG},--hw-config))
105ifeq ($(AARCH32_SP),sp_min)
106STM32MP_TOS_FW_CONFIG := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dtb,$(DTB_FILE_NAME)))
107$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_TOS_FW_CONFIG},--tos-fw-config))
108else
109# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
110# in the FIP if the platform requires.
111ifneq ($(BL32_EXTRA1),)
112$(eval $(call TOOL_ADD_IMG,BL32_EXTRA1,--tos-fw-extra1))
113endif
114ifneq ($(BL32_EXTRA2),)
115$(eval $(call TOOL_ADD_IMG,BL32_EXTRA2,--tos-fw-extra2))
116endif
117endif
118endif
119
Yann Gautier5f400632020-02-12 09:30:49 +0100120# Enable flags for C files
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500121$(eval $(call assert_booleans,\
Yann Gautier5f400632020-02-12 09:30:49 +0100122 $(sort \
123 STM32MP_EMMC \
124 STM32MP_SDMMC \
125 STM32MP_RAW_NAND \
126 STM32MP_SPI_NAND \
127 STM32MP_SPI_NOR \
Vyacheslav Yurkove43a0802021-06-04 10:10:51 +0200128 STM32MP_EMMC_BOOT \
Yann Gautier5f400632020-02-12 09:30:49 +0100129 PLAT_XLAT_TABLES_DYNAMIC \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200130 STM32MP_USE_STM32IMAGE \
Yann Gautier5f400632020-02-12 09:30:49 +0100131)))
132
133$(eval $(call assert_numerics,\
134 $(sort \
135 STM32_TF_A_COPIES \
136 PLAT_PARTITION_MAX_ENTRIES \
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500137)))
138
139$(eval $(call add_defines,\
Yann Gautier5f400632020-02-12 09:30:49 +0100140 $(sort \
141 STM32MP_EMMC \
142 STM32MP_SDMMC \
143 STM32MP_RAW_NAND \
144 STM32MP_SPI_NAND \
145 STM32MP_SPI_NOR \
Vyacheslav Yurkove43a0802021-06-04 10:10:51 +0200146 STM32MP_EMMC_BOOT \
Yann Gautier5f400632020-02-12 09:30:49 +0100147 PLAT_XLAT_TABLES_DYNAMIC \
148 STM32_TF_A_COPIES \
149 PLAT_PARTITION_MAX_ENTRIES \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200150 STM32MP_USE_STM32IMAGE \
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500151)))
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200152
Yann Gautier5f400632020-02-12 09:30:49 +0100153# Include paths and source files
Yann Gautieree8f5422019-02-14 11:13:25 +0100154PLAT_INCLUDES := -Iplat/st/common/include/
155PLAT_INCLUDES += -Iplat/st/stm32mp1/include/
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200156
157include lib/libfdt/libfdt.mk
158
Andre Przywaracc99f3f2020-03-26 12:51:21 +0000159PLAT_BL_COMMON_SOURCES := common/fdt_wrappers.c \
Yann Gautier29f1f942021-07-13 18:07:41 +0200160 common/uuid.c \
Andre Przywaracc99f3f2020-03-26 12:51:21 +0000161 plat/st/common/stm32mp_common.c \
Yann Gautieree8f5422019-02-14 11:13:25 +0100162 plat/st/stm32mp1/stm32mp1_private.c
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200163
Julius Werner6b88b652018-11-27 17:50:28 -0800164PLAT_BL_COMMON_SOURCES += drivers/st/uart/aarch32/stm32_console.S
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200165
166ifneq (${ENABLE_STACK_PROTECTOR},0)
167PLAT_BL_COMMON_SOURCES += plat/st/stm32mp1/stm32mp1_stack_protector.c
168endif
169
170include lib/xlat_tables_v2/xlat_tables.mk
171PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS}
172
173PLAT_BL_COMMON_SOURCES += lib/cpus/aarch32/cortex_a7.S
174
Yann Gautier2c1fa282019-05-09 11:56:30 +0200175PLAT_BL_COMMON_SOURCES += drivers/arm/tzc/tzc400.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200176 drivers/delay_timer/delay_timer.c \
177 drivers/delay_timer/generic_delay_timer.c \
Yann Gautier36a1e4b2019-01-17 14:52:47 +0100178 drivers/st/bsec/bsec.c \
Yann Gautier4d429472019-02-14 11:15:20 +0100179 drivers/st/clk/stm32mp_clkfunc.c \
Yann Gautier9aea69e2018-07-24 17:13:36 +0200180 drivers/st/clk/stm32mp1_clk.c \
Yann Gautiercaf575b2018-07-24 17:18:19 +0200181 drivers/st/ddr/stm32mp1_ddr_helpers.c \
Yann Gautierd0ca7f42018-07-13 21:33:09 +0200182 drivers/st/gpio/stm32_gpio.c \
Yann Gautier113f31e2019-01-17 09:34:18 +0100183 drivers/st/i2c/stm32_i2c.c \
Yann Gautier091eab52019-06-04 18:06:34 +0200184 drivers/st/iwdg/stm32_iwdg.c \
Yann Gautiera45433b2019-01-16 18:31:00 +0100185 drivers/st/pmic/stm32mp_pmic.c \
186 drivers/st/pmic/stpmic1.c \
Yann Gautier9aea69e2018-07-24 17:13:36 +0200187 drivers/st/reset/stm32mp1_reset.c \
Yann Gautieree8f5422019-02-14 11:13:25 +0100188 plat/st/common/stm32mp_dt.c \
Yann Gautier41934662018-07-20 11:36:05 +0200189 plat/st/stm32mp1/stm32mp1_context.c \
Yann Gautier091eab52019-06-04 18:06:34 +0200190 plat/st/stm32mp1/stm32mp1_dbgmcu.c \
Yann Gautiercaf575b2018-07-24 17:18:19 +0200191 plat/st/stm32mp1/stm32mp1_helper.S \
Yann Gautier3edc7c32019-05-20 19:17:08 +0200192 plat/st/stm32mp1/stm32mp1_syscfg.c
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200193
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200194ifneq (${STM32MP_USE_STM32IMAGE},1)
195BL2_SOURCES += drivers/io/io_fip.c \
Yann Gautier658775c2021-07-06 10:00:44 +0200196 lib/fconf/fconf.c \
197 lib/fconf/fconf_dyn_cfg_getter.c \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200198 plat/st/common/bl2_io_storage.c \
Yann Gautier29f1f942021-07-13 18:07:41 +0200199 plat/st/common/stm32mp_fconf_io.c \
Lionel Debieve1dc5e2e2020-09-27 21:13:53 +0200200 plat/st/stm32mp1/plat_bl2_mem_params_desc.c \
201 plat/st/stm32mp1/stm32mp1_fconf_firewall.c
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200202else
203BL2_SOURCES += drivers/io/io_dummy.c \
204 drivers/st/io/io_stm32image.c \
205 plat/st/common/bl2_stm32_io_storage.c \
Lionel Debieve1dc5e2e2020-09-27 21:13:53 +0200206 plat/st/stm32mp1/plat_bl2_stm32_mem_params_desc.c \
207 plat/st/stm32mp1/stm32mp1_security.c
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200208endif
209
Yann Gautier8244e1d2018-10-15 09:36:58 +0200210BL2_SOURCES += drivers/io/io_block.c \
Lionel Debieve402a46b2019-11-04 12:28:15 +0100211 drivers/io/io_mtd.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200212 drivers/io/io_storage.c \
Lionel Debieve7bd96f42019-09-03 12:22:23 +0200213 drivers/st/crypto/stm32_hash.c \
Lionel Debieve7bd96f42019-09-03 12:22:23 +0200214 plat/st/common/stm32mp_auth.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200215 plat/st/stm32mp1/bl2_plat_setup.c
216
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200217ifneq ($(filter 1,${STM32MP_EMMC} ${STM32MP_SDMMC}),)
Yann Gautier8244e1d2018-10-15 09:36:58 +0200218BL2_SOURCES += drivers/mmc/mmc.c \
219 drivers/partition/gpt.c \
220 drivers/partition/partition.c \
221 drivers/st/io/io_mmc.c \
222 drivers/st/mmc/stm32_sdmmc2.c
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200223endif
Yann Gautier8244e1d2018-10-15 09:36:58 +0200224
Lionel Debieve402a46b2019-11-04 12:28:15 +0100225ifeq (${STM32MP_RAW_NAND},1)
226$(eval $(call add_define_val,NAND_ONFI_DETECT,1))
227BL2_SOURCES += drivers/mtd/nand/raw_nand.c \
228 drivers/st/fmc/stm32_fmc2_nand.c
229endif
230
Lionel Debieve186b0462019-09-24 18:30:12 +0200231ifeq (${STM32MP_SPI_NAND},1)
232BL2_SOURCES += drivers/mtd/nand/spi_nand.c
233endif
234
Lionel Debievecb0dbc42019-09-25 09:11:31 +0200235ifeq (${STM32MP_SPI_NOR},1)
236BL2_SOURCES += drivers/mtd/nor/spi_nor.c
237endif
238
239ifneq ($(filter 1,${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
Lionel Debieve186b0462019-09-24 18:30:12 +0200240BL2_SOURCES += drivers/mtd/spi-mem/spi_mem.c \
241 drivers/st/spi/stm32_qspi.c
242endif
243
244ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND}),)
Lionel Debievecb0dbc42019-09-25 09:11:31 +0200245BL2_SOURCES += drivers/mtd/nand/core.c
246endif
247
248ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
249BL2_SOURCES += plat/st/stm32mp1/stm32mp1_boot_device.c
Lionel Debieve402a46b2019-11-04 12:28:15 +0100250endif
251
Yann Gautiercaf575b2018-07-24 17:18:19 +0200252BL2_SOURCES += drivers/st/ddr/stm32mp1_ddr.c \
253 drivers/st/ddr/stm32mp1_ram.c
254
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200255BL2_SOURCES += common/desc_image_load.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200256 plat/st/stm32mp1/plat_image_load.c
257
Yann Gautierb3386f72019-04-19 09:41:01 +0200258BL2_SOURCES += lib/optee/optee_utils.c
Yann Gautierb3386f72019-04-19 09:41:01 +0200259
Yann Gautier5f400632020-02-12 09:30:49 +0100260# Compilation rules
Yann Gautiercc785d82020-11-09 11:16:10 +0100261.PHONY: check_dtc_version stm32image clean_stm32image check_boot_device
Yann Gautier761797d2018-07-16 14:34:50 +0200262.SUFFIXES:
263
Yann Gautier3f10a2f2020-09-18 10:21:29 +0200264all: check_dtc_version stm32image ${STM32_TF_STM32}
Yann Gautier761797d2018-07-16 14:34:50 +0200265
Yann Gautier761797d2018-07-16 14:34:50 +0200266distclean realclean clean: clean_stm32image
267
Yann Gautiercc785d82020-11-09 11:16:10 +0100268bl2: check_boot_device
269
270check_boot_device:
271 @if [ ${STM32MP_EMMC} != 1 ] && \
272 [ ${STM32MP_SDMMC} != 1 ] && \
273 [ ${STM32MP_RAW_NAND} != 1 ] && \
274 [ ${STM32MP_SPI_NAND} != 1 ] && \
275 [ ${STM32MP_SPI_NOR} != 1 ]; then \
276 echo "No boot device driver is enabled"; \
277 false; \
278 fi
279
Yann Gautier3f10a2f2020-09-18 10:21:29 +0200280stm32image: ${STM32IMAGE}
281
282${STM32IMAGE}: ${STM32IMAGE_SRC}
Yann Gautier761797d2018-07-16 14:34:50 +0200283 ${Q}${MAKE} CPPFLAGS="" --no-print-directory -C ${STM32IMAGEPATH}
284
285clean_stm32image:
286 ${Q}${MAKE} --no-print-directory -C ${STM32IMAGEPATH} clean
287
288check_dtc_version:
289 $(eval DTC_V = $(shell $(DTC) -v | awk '{print $$NF}'))
290 $(eval DTC_VERSION = $(shell printf "%d" $(shell echo ${DTC_V} | cut -d- -f1 | sed "s/\./0/g")))
291 @if [ ${DTC_VERSION} -lt 10404 ]; then \
292 echo "dtc version too old (${DTC_V}), you need at least version 1.4.4"; \
293 false; \
294 fi
295
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200296ifeq ($(STM32MP_USE_STM32IMAGE)-$(AARCH32_SP),1-sp_min)
Yann Gautier46f8e672020-09-18 10:32:37 +0200297${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%.dtb plat/st/stm32mp1/stm32mp1.S bl2 ${BL32_DEP}
298 @echo " AS stm32mp1.S"
299 ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
300 -DDTB_BIN_PATH=\"$<\" \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200301 -c $(word 2,$^) -o $@
302else
303# Create DTB file for BL2
304${BUILD_PLAT}/fdts/%-bl2.dts: fdts/%.dts fdts/${BL2_DTSI} | ${BUILD_PLAT} fdt_dirs
305 @echo '#include "$(patsubst fdts/%,%,$<)"' > $@
306 @echo '#include "${BL2_DTSI}"' >> $@
307
308${BUILD_PLAT}/fdts/%-bl2.dtb: ${BUILD_PLAT}/fdts/%-bl2.dts
309
310ifeq ($(AARCH32_SP),sp_min)
311# Create DTB file for BL32
312${BUILD_PLAT}/fdts/%-bl32.dts: fdts/%.dts fdts/${BL32_DTSI} | ${BUILD_PLAT} fdt_dirs
313 @echo '#include "$(patsubst fdts/%,%,$<)"' > $@
314 @echo '#include "${BL32_DTSI}"' >> $@
315
316${BUILD_PLAT}/fdts/%-bl32.dtb: ${BUILD_PLAT}/fdts/%-bl32.dts
317endif
318
319${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%-bl2.dtb plat/st/stm32mp1/stm32mp1.S bl2
320 @echo " AS stm32mp1.S"
321 ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
322 -DDTB_BIN_PATH=\"$<\" \
Yann Gautier46f8e672020-09-18 10:32:37 +0200323 -c plat/st/stm32mp1/stm32mp1.S -o $@
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200324endif
Yann Gautier761797d2018-07-16 14:34:50 +0200325
Yann Gautier3ab157a2021-10-07 14:19:48 +0200326$(eval $(call MAKE_LD,${STM32_TF_LINKERFILE},plat/st/stm32mp1/stm32mp1.ld.S,bl2))
Yann Gautier761797d2018-07-16 14:34:50 +0200327
Yann Gautier46f8e672020-09-18 10:32:37 +0200328tf-a-%.elf: stm32mp1-%.o ${STM32_TF_LINKERFILE}
329 @echo " LDS $<"
330 ${Q}${LD} -o $@ ${STM32_TF_ELF_LDFLAGS} -Map=$(@:.elf=.map) --script ${STM32_TF_LINKERFILE} $<
Yann Gautier761797d2018-07-16 14:34:50 +0200331
Yann Gautier46f8e672020-09-18 10:32:37 +0200332tf-a-%.bin: tf-a-%.elf
333 ${Q}${OC} -O binary $< $@
334 @echo
335 @echo "Built $@ successfully"
336 @echo
Yann Gautier761797d2018-07-16 14:34:50 +0200337
Yann Gautier46f8e672020-09-18 10:32:37 +0200338tf-a-%.stm32: ${STM32IMAGE} tf-a-%.bin
339 @echo
340 @echo "Generate $@"
341 $(eval LOADADDR = $(shell cat $(@:.stm32=.map) | grep RAM | awk '{print $$2}'))
342 $(eval ENTRY = $(shell cat $(@:.stm32=.map) | grep "__BL2_IMAGE_START" | awk '{print $$1}'))
343 ${Q}${STM32IMAGE} -s $(word 2,$^) -d $@ \
344 -l $(LOADADDR) -e ${ENTRY} \
345 -v ${STM32_TF_VERSION}
346 @echo