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Yann Gautier4b0c72a2018-07-16 10:54:09 +02001#
Yann Gautier6d8c2442020-09-17 12:42:46 +02002# Copyright (c) 2015-2022, 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 ($(STM32MP_USE_STM32IMAGE),1)
Yann Gautierdca61542021-02-10 18:19:23 +010018ENABLE_PIE := 1
Yann Gautier230bf912021-09-15 11:30:25 +020019BL2_IN_XIP_MEM := 1
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020020endif
Yann Gautierdca61542021-02-10 18:19:23 +010021
Yann Gautier4b0c72a2018-07-16 10:54:09 +020022STM32_TF_VERSION ?= 0
23
Yann Gautiera55169b2020-01-10 18:18:59 +010024# Enable dynamic memory mapping
25PLAT_XLAT_TABLES_DYNAMIC := 1
Yann Gautiera55169b2020-01-10 18:18:59 +010026
Yann Gautier6d8c2442020-09-17 12:42:46 +020027# DDR controller with dual AXI port and 32-bit interface
28STM32MP_DDR_DUAL_AXI_PORT:= 1
29STM32MP_DDR_32BIT_INTERFACE:= 1
30
Etienne Carriereca651fb2020-04-10 18:51:54 +020031ifeq ($(AARCH32_SP),sp_min)
32# Disable Neon support: sp_min runtime may conflict with non-secure world
Yann Gautier46f8e672020-09-18 10:32:37 +020033TF_CFLAGS += -mfloat-abi=soft
Etienne Carriereca651fb2020-04-10 18:51:54 +020034endif
35
Yann Gautier19cdaa82020-11-10 15:09:55 +010036TF_CFLAGS += -Wsign-compare
37
Yann Gautier4b0c72a2018-07-16 10:54:09 +020038# Not needed for Cortex-A7
39WORKAROUND_CVE_2017_5715:= 0
40
Sughosh Ganua1976842021-11-10 17:47:16 +053041ifeq (${PSA_FWU_SUPPORT},1)
42ifneq (${STM32MP_USE_STM32IMAGE},1)
43# Number of banks of updatable firmware
44NR_OF_FW_BANKS := 2
45NR_OF_IMAGES_IN_FW_BANK := 1
46
Yann Gautier8244e1d2018-10-15 09:36:58 +020047# Number of TF-A copies in the device
48STM32_TF_A_COPIES := 2
Sughosh Ganua1976842021-11-10 17:47:16 +053049STM32_BL33_PARTS_NUM := 2
50STM32_RUNTIME_PARTS_NUM := 4
51else
52$(error FWU Feature enabled only with FIP images)
53endif
54else
55# Number of TF-A copies in the device
56STM32_TF_A_COPIES := 2
Yann Gautier6916a442020-09-17 12:28:12 +020057STM32_BL33_PARTS_NUM := 1
Yann Gautierb3386f72019-04-19 09:41:01 +020058ifeq ($(AARCH32_SP),optee)
Yann Gautier6916a442020-09-17 12:28:12 +020059STM32_RUNTIME_PARTS_NUM := 3
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020060else ifeq ($(STM32MP_USE_STM32IMAGE),1)
Yann Gautier6916a442020-09-17 12:28:12 +020061STM32_RUNTIME_PARTS_NUM := 0
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020062else
63STM32_RUNTIME_PARTS_NUM := 1
Yann Gautierb3386f72019-04-19 09:41:01 +020064endif
Sughosh Ganua1976842021-11-10 17:47:16 +053065endif
Yann Gautier6916a442020-09-17 12:28:12 +020066PLAT_PARTITION_MAX_ENTRIES := $(shell echo $$(($(STM32_TF_A_COPIES) + \
67 $(STM32_BL33_PARTS_NUM) + \
68 $(STM32_RUNTIME_PARTS_NUM))))
Yann Gautier8244e1d2018-10-15 09:36:58 +020069
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +020070# Boot devices
71STM32MP_EMMC ?= 0
72STM32MP_SDMMC ?= 0
Lionel Debieve402a46b2019-11-04 12:28:15 +010073STM32MP_RAW_NAND ?= 0
Lionel Debieve186b0462019-09-24 18:30:12 +020074STM32MP_SPI_NAND ?= 0
Lionel Debievecb0dbc42019-09-25 09:11:31 +020075STM32MP_SPI_NOR ?= 0
Vyacheslav Yurkove43a0802021-06-04 10:10:51 +020076STM32MP_EMMC_BOOT ?= 0
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +020077
Patrick Delaunay9c5ee782021-07-06 14:07:56 +020078# Serial boot devices
79STM32MP_USB_PROGRAMMER ?= 0
Patrick Delaunaye50571b2021-10-28 13:48:52 +020080STM32MP_UART_PROGRAMMER ?= 0
Patrick Delaunay9c5ee782021-07-06 14:07:56 +020081
Yann Gautier5f400632020-02-12 09:30:49 +010082# Device tree
83DTB_FILE_NAME ?= stm32mp157c-ev1.dtb
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020084ifeq ($(STM32MP_USE_STM32IMAGE),1)
85ifeq ($(AARCH32_SP),optee)
86BL2_DTSI := stm32mp15-bl2.dtsi
87FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
88else
Yann Gautier5f400632020-02-12 09:30:49 +010089FDT_SOURCES := $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(DTB_FILE_NAME)))
Yann Gautier0ed7b2a2021-05-19 18:48:16 +020090endif
91else
92BL2_DTSI := stm32mp15-bl2.dtsi
93FDT_SOURCES := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl2.dts,$(DTB_FILE_NAME)))
94ifeq ($(AARCH32_SP),sp_min)
95BL32_DTSI := stm32mp15-bl32.dtsi
96FDT_SOURCES += $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dts,$(DTB_FILE_NAME)))
97endif
98endif
Yann Gautier658775c2021-07-06 10:00:44 +020099DTC_CPPFLAGS += ${INCLUDES}
Yann Gautier5f400632020-02-12 09:30:49 +0100100DTC_FLAGS += -Wno-unit_address_vs_reg
101
102# Macros and rules to build TF binary
103STM32_TF_ELF_LDFLAGS := --hash-style=gnu --as-needed
104STM32_TF_STM32 := $(addprefix ${BUILD_PLAT}/tf-a-, $(patsubst %.dtb,%.stm32,$(DTB_FILE_NAME)))
105STM32_TF_LINKERFILE := ${BUILD_PLAT}/stm32mp1.ld
106
107ASFLAGS += -DBL2_BIN_PATH=\"${BUILD_PLAT}/bl2.bin\"
108ifeq ($(AARCH32_SP),sp_min)
109# BL32 is built only if using SP_MIN
110BL32_DEP := bl32
111ASFLAGS += -DBL32_BIN_PATH=\"${BUILD_PLAT}/bl32.bin\"
112endif
113
114# Variables for use with stm32image
115STM32IMAGEPATH ?= tools/stm32image
116STM32IMAGE ?= ${STM32IMAGEPATH}/stm32image${BIN_EXT}
Yann Gautiere56f53f2021-06-09 09:36:35 +0200117STM32IMAGE_SRC := ${STM32IMAGEPATH}/stm32image.c
Yann Gautier5f400632020-02-12 09:30:49 +0100118
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200119ifneq (${STM32MP_USE_STM32IMAGE},1)
120FIP_DEPS += dtbs
121STM32MP_HW_CONFIG := ${BL33_CFG}
Yann Gautier658775c2021-07-06 10:00:44 +0200122STM32MP_FW_CONFIG_NAME := $(patsubst %.dtb,%-fw-config.dtb,$(DTB_FILE_NAME))
123STM32MP_FW_CONFIG := ${BUILD_PLAT}/fdts/$(STM32MP_FW_CONFIG_NAME)
124ifneq (${AARCH32_SP},none)
125FDT_SOURCES += $(addprefix fdts/, $(patsubst %.dtb,%.dts,$(STM32MP_FW_CONFIG_NAME)))
126endif
127# Add the FW_CONFIG to FIP and specify the same to certtool
128$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_FW_CONFIG},--fw-config))
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200129# Add the HW_CONFIG to FIP and specify the same to certtool
130$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_HW_CONFIG},--hw-config))
131ifeq ($(AARCH32_SP),sp_min)
132STM32MP_TOS_FW_CONFIG := $(addprefix ${BUILD_PLAT}/fdts/, $(patsubst %.dtb,%-bl32.dtb,$(DTB_FILE_NAME)))
133$(eval $(call TOOL_ADD_PAYLOAD,${STM32MP_TOS_FW_CONFIG},--tos-fw-config))
134else
135# Add the build options to pack Trusted OS Extra1 and Trusted OS Extra2 images
136# in the FIP if the platform requires.
137ifneq ($(BL32_EXTRA1),)
138$(eval $(call TOOL_ADD_IMG,BL32_EXTRA1,--tos-fw-extra1))
139endif
140ifneq ($(BL32_EXTRA2),)
141$(eval $(call TOOL_ADD_IMG,BL32_EXTRA2,--tos-fw-extra2))
142endif
143endif
144endif
145
Yann Gautier5f400632020-02-12 09:30:49 +0100146# Enable flags for C files
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500147$(eval $(call assert_booleans,\
Yann Gautier5f400632020-02-12 09:30:49 +0100148 $(sort \
Yann Gautier27f589d2021-10-15 17:59:38 +0200149 PLAT_XLAT_TABLES_DYNAMIC \
Yann Gautier6d8c2442020-09-17 12:42:46 +0200150 STM32MP_DDR_32BIT_INTERFACE \
151 STM32MP_DDR_DUAL_AXI_PORT \
Yann Gautier5f400632020-02-12 09:30:49 +0100152 STM32MP_EMMC \
Yann Gautier27f589d2021-10-15 17:59:38 +0200153 STM32MP_EMMC_BOOT \
Yann Gautier5f400632020-02-12 09:30:49 +0100154 STM32MP_RAW_NAND \
Yann Gautier27f589d2021-10-15 17:59:38 +0200155 STM32MP_SDMMC \
Yann Gautier5f400632020-02-12 09:30:49 +0100156 STM32MP_SPI_NAND \
157 STM32MP_SPI_NOR \
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200158 STM32MP_UART_PROGRAMMER \
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200159 STM32MP_USB_PROGRAMMER \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200160 STM32MP_USE_STM32IMAGE \
Yann Gautier5f400632020-02-12 09:30:49 +0100161)))
162
163$(eval $(call assert_numerics,\
164 $(sort \
Yann Gautier5f400632020-02-12 09:30:49 +0100165 PLAT_PARTITION_MAX_ENTRIES \
Yann Gautier27f589d2021-10-15 17:59:38 +0200166 STM32_TF_A_COPIES \
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200167 STM32_TF_VERSION \
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500168)))
169
170$(eval $(call add_defines,\
Yann Gautier5f400632020-02-12 09:30:49 +0100171 $(sort \
Yann Gautier27f589d2021-10-15 17:59:38 +0200172 PLAT_PARTITION_MAX_ENTRIES \
173 PLAT_XLAT_TABLES_DYNAMIC \
174 STM32_TF_A_COPIES \
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200175 STM32_TF_VERSION \
Yann Gautier6d8c2442020-09-17 12:42:46 +0200176 STM32MP_DDR_32BIT_INTERFACE \
177 STM32MP_DDR_DUAL_AXI_PORT \
Yann Gautier5f400632020-02-12 09:30:49 +0100178 STM32MP_EMMC \
Yann Gautier27f589d2021-10-15 17:59:38 +0200179 STM32MP_EMMC_BOOT \
Yann Gautier5f400632020-02-12 09:30:49 +0100180 STM32MP_RAW_NAND \
Yann Gautier27f589d2021-10-15 17:59:38 +0200181 STM32MP_SDMMC \
Yann Gautier5f400632020-02-12 09:30:49 +0100182 STM32MP_SPI_NAND \
183 STM32MP_SPI_NOR \
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200184 STM32MP_UART_PROGRAMMER \
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200185 STM32MP_USB_PROGRAMMER \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200186 STM32MP_USE_STM32IMAGE \
Leonardo Sandoval65fca7c2020-09-10 12:18:27 -0500187)))
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200188
Yann Gautier5f400632020-02-12 09:30:49 +0100189# Include paths and source files
Yann Gautieree8f5422019-02-14 11:13:25 +0100190PLAT_INCLUDES := -Iplat/st/common/include/
191PLAT_INCLUDES += -Iplat/st/stm32mp1/include/
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200192
Yann Gautier0dc92312021-10-29 17:04:17 +0200193ifeq (${STM32MP_USE_STM32IMAGE},1)
Chris Kaye9272152021-09-28 15:52:14 +0100194include common/fdt_wrappers.mk
Yann Gautier0dc92312021-10-29 17:04:17 +0200195else
196include lib/fconf/fconf.mk
197endif
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200198include lib/libfdt/libfdt.mk
199
Chris Kaye9272152021-09-28 15:52:14 +0100200PLAT_BL_COMMON_SOURCES := common/uuid.c \
Andre Przywaracc99f3f2020-03-26 12:51:21 +0000201 plat/st/common/stm32mp_common.c \
Yann Gautieree8f5422019-02-14 11:13:25 +0100202 plat/st/stm32mp1/stm32mp1_private.c
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200203
Julius Werner6b88b652018-11-27 17:50:28 -0800204PLAT_BL_COMMON_SOURCES += drivers/st/uart/aarch32/stm32_console.S
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200205
206ifneq (${ENABLE_STACK_PROTECTOR},0)
207PLAT_BL_COMMON_SOURCES += plat/st/stm32mp1/stm32mp1_stack_protector.c
208endif
209
210include lib/xlat_tables_v2/xlat_tables.mk
211PLAT_BL_COMMON_SOURCES += ${XLAT_TABLES_LIB_SRCS}
212
213PLAT_BL_COMMON_SOURCES += lib/cpus/aarch32/cortex_a7.S
214
Yann Gautier2c1fa282019-05-09 11:56:30 +0200215PLAT_BL_COMMON_SOURCES += drivers/arm/tzc/tzc400.c \
Gabriel Fernandez8aac3072020-10-13 09:36:25 +0200216 drivers/clk/clk.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200217 drivers/delay_timer/delay_timer.c \
218 drivers/delay_timer/generic_delay_timer.c \
Yann Gautier36a1e4b2019-01-17 14:52:47 +0100219 drivers/st/bsec/bsec.c \
Yann Gautier4d429472019-02-14 11:15:20 +0100220 drivers/st/clk/stm32mp_clkfunc.c \
Yann Gautier9aea69e2018-07-24 17:13:36 +0200221 drivers/st/clk/stm32mp1_clk.c \
Nicolas Le Bayon8ce825f2021-05-18 10:01:30 +0200222 drivers/st/ddr/stm32mp_ddr.c \
Yann Gautiercaf575b2018-07-24 17:18:19 +0200223 drivers/st/ddr/stm32mp1_ddr_helpers.c \
Yann Gautierd0ca7f42018-07-13 21:33:09 +0200224 drivers/st/gpio/stm32_gpio.c \
Yann Gautier113f31e2019-01-17 09:34:18 +0100225 drivers/st/i2c/stm32_i2c.c \
Yann Gautier091eab52019-06-04 18:06:34 +0200226 drivers/st/iwdg/stm32_iwdg.c \
Yann Gautiera45433b2019-01-16 18:31:00 +0100227 drivers/st/pmic/stm32mp_pmic.c \
228 drivers/st/pmic/stpmic1.c \
Yann Gautierb1279e72021-12-15 13:16:15 +0100229 drivers/st/regulator/regulator_core.c \
Pascal Pailletfc7b8052021-01-29 14:48:49 +0100230 drivers/st/regulator/regulator_fixed.c \
Yann Gautier9aea69e2018-07-24 17:13:36 +0200231 drivers/st/reset/stm32mp1_reset.c \
Yann Gautieree8f5422019-02-14 11:13:25 +0100232 plat/st/common/stm32mp_dt.c \
Yann Gautier091eab52019-06-04 18:06:34 +0200233 plat/st/stm32mp1/stm32mp1_dbgmcu.c \
Yann Gautiercaf575b2018-07-24 17:18:19 +0200234 plat/st/stm32mp1/stm32mp1_helper.S \
Yann Gautier3edc7c32019-05-20 19:17:08 +0200235 plat/st/stm32mp1/stm32mp1_syscfg.c
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200236
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200237ifneq (${STM32MP_USE_STM32IMAGE},1)
Yann Gautier0dc92312021-10-29 17:04:17 +0200238BL2_SOURCES += ${FCONF_SOURCES} ${FCONF_DYN_SOURCES}
239
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200240BL2_SOURCES += drivers/io/io_fip.c \
241 plat/st/common/bl2_io_storage.c \
Yann Gautier29f1f942021-07-13 18:07:41 +0200242 plat/st/common/stm32mp_fconf_io.c \
Lionel Debieve1dc5e2e2020-09-27 21:13:53 +0200243 plat/st/stm32mp1/plat_bl2_mem_params_desc.c \
244 plat/st/stm32mp1/stm32mp1_fconf_firewall.c
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200245else
Yann Gautier0dc92312021-10-29 17:04:17 +0200246BL2_SOURCES += ${FDT_WRAPPERS_SOURCES}
247
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200248BL2_SOURCES += drivers/io/io_dummy.c \
249 drivers/st/io/io_stm32image.c \
250 plat/st/common/bl2_stm32_io_storage.c \
Lionel Debieve1dc5e2e2020-09-27 21:13:53 +0200251 plat/st/stm32mp1/plat_bl2_stm32_mem_params_desc.c \
252 plat/st/stm32mp1/stm32mp1_security.c
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200253endif
254
Sughosh Ganua1976842021-11-10 17:47:16 +0530255ifeq (${PSA_FWU_SUPPORT},1)
256include lib/zlib/zlib.mk
257include drivers/fwu/fwu.mk
258
259BL2_SOURCES += $(ZLIB_SOURCES)
260endif
261
Yann Gautier8244e1d2018-10-15 09:36:58 +0200262BL2_SOURCES += drivers/io/io_block.c \
Lionel Debieve402a46b2019-11-04 12:28:15 +0100263 drivers/io/io_mtd.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200264 drivers/io/io_storage.c \
Lionel Debieve7bd96f42019-09-03 12:22:23 +0200265 drivers/st/crypto/stm32_hash.c \
Lionel Debieve7bd96f42019-09-03 12:22:23 +0200266 plat/st/common/stm32mp_auth.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200267 plat/st/stm32mp1/bl2_plat_setup.c
268
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200269ifneq ($(filter 1,${STM32MP_EMMC} ${STM32MP_SDMMC}),)
Yann Gautier8244e1d2018-10-15 09:36:58 +0200270BL2_SOURCES += drivers/mmc/mmc.c \
271 drivers/partition/gpt.c \
272 drivers/partition/partition.c \
273 drivers/st/io/io_mmc.c \
274 drivers/st/mmc/stm32_sdmmc2.c
Nicolas Le Bayon3f42cad2019-09-03 09:52:05 +0200275endif
Yann Gautier8244e1d2018-10-15 09:36:58 +0200276
Lionel Debieve402a46b2019-11-04 12:28:15 +0100277ifeq (${STM32MP_RAW_NAND},1)
278$(eval $(call add_define_val,NAND_ONFI_DETECT,1))
279BL2_SOURCES += drivers/mtd/nand/raw_nand.c \
280 drivers/st/fmc/stm32_fmc2_nand.c
281endif
282
Lionel Debieve186b0462019-09-24 18:30:12 +0200283ifeq (${STM32MP_SPI_NAND},1)
284BL2_SOURCES += drivers/mtd/nand/spi_nand.c
285endif
286
Lionel Debievecb0dbc42019-09-25 09:11:31 +0200287ifeq (${STM32MP_SPI_NOR},1)
288BL2_SOURCES += drivers/mtd/nor/spi_nor.c
289endif
290
291ifneq ($(filter 1,${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
Lionel Debieve186b0462019-09-24 18:30:12 +0200292BL2_SOURCES += drivers/mtd/spi-mem/spi_mem.c \
293 drivers/st/spi/stm32_qspi.c
294endif
295
296ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND}),)
Lionel Debievecb0dbc42019-09-25 09:11:31 +0200297BL2_SOURCES += drivers/mtd/nand/core.c
298endif
299
300ifneq ($(filter 1,${STM32MP_RAW_NAND} ${STM32MP_SPI_NAND} ${STM32MP_SPI_NOR}),)
301BL2_SOURCES += plat/st/stm32mp1/stm32mp1_boot_device.c
Lionel Debieve402a46b2019-11-04 12:28:15 +0100302endif
303
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200304ifneq ($(filter 1,${STM32MP_UART_PROGRAMMER} ${STM32MP_USB_PROGRAMMER}),)
305BL2_SOURCES += drivers/io/io_memmap.c
306endif
307
308ifeq (${STM32MP_UART_PROGRAMMER},1)
309BL2_SOURCES += drivers/st/uart/stm32_uart.c \
310 plat/st/common/stm32cubeprogrammer_uart.c
311endif
312
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200313ifeq (${STM32MP_USB_PROGRAMMER},1)
314#The DFU stack uses only one end point, reduce the USB stack footprint
315$(eval $(call add_define_val,CONFIG_USBD_EP_NB,1U))
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200316BL2_SOURCES += drivers/st/usb/stm32mp1_usb.c \
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200317 drivers/usb/usb_device.c \
318 plat/st/common/stm32cubeprogrammer_usb.c \
319 plat/st/common/usb_dfu.c \
320 plat/st/stm32mp1/stm32mp1_usb_dfu.c
321endif
322
Nicolas Le Bayon620ce332021-03-02 11:19:36 +0100323BL2_SOURCES += drivers/st/ddr/stm32mp_ddr_test.c \
324 drivers/st/ddr/stm32mp_ram.c \
Nicolas Le Bayon8ce825f2021-05-18 10:01:30 +0200325 drivers/st/ddr/stm32mp1_ddr.c \
Yann Gautiercaf575b2018-07-24 17:18:19 +0200326 drivers/st/ddr/stm32mp1_ram.c
327
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200328BL2_SOURCES += common/desc_image_load.c \
Yann Gautier4b0c72a2018-07-16 10:54:09 +0200329 plat/st/stm32mp1/plat_image_load.c
330
Yann Gautierb3386f72019-04-19 09:41:01 +0200331BL2_SOURCES += lib/optee/optee_utils.c
Yann Gautierb3386f72019-04-19 09:41:01 +0200332
Yann Gautier5f400632020-02-12 09:30:49 +0100333# Compilation rules
Yann Gautiercc785d82020-11-09 11:16:10 +0100334.PHONY: check_dtc_version stm32image clean_stm32image check_boot_device
Yann Gautier761797d2018-07-16 14:34:50 +0200335.SUFFIXES:
336
Yann Gautier3f10a2f2020-09-18 10:21:29 +0200337all: check_dtc_version stm32image ${STM32_TF_STM32}
Yann Gautier761797d2018-07-16 14:34:50 +0200338
Yann Gautier761797d2018-07-16 14:34:50 +0200339distclean realclean clean: clean_stm32image
340
Yann Gautiercc785d82020-11-09 11:16:10 +0100341bl2: check_boot_device
342
343check_boot_device:
344 @if [ ${STM32MP_EMMC} != 1 ] && \
345 [ ${STM32MP_SDMMC} != 1 ] && \
346 [ ${STM32MP_RAW_NAND} != 1 ] && \
347 [ ${STM32MP_SPI_NAND} != 1 ] && \
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200348 [ ${STM32MP_SPI_NOR} != 1 ] && \
Patrick Delaunaye50571b2021-10-28 13:48:52 +0200349 [ ${STM32MP_UART_PROGRAMMER} != 1 ] && \
Patrick Delaunay9c5ee782021-07-06 14:07:56 +0200350 [ ${STM32MP_USB_PROGRAMMER} != 1 ]; then \
Yann Gautiercc785d82020-11-09 11:16:10 +0100351 echo "No boot device driver is enabled"; \
352 false; \
353 fi
354
Yann Gautier3f10a2f2020-09-18 10:21:29 +0200355stm32image: ${STM32IMAGE}
356
357${STM32IMAGE}: ${STM32IMAGE_SRC}
Yann Gautier761797d2018-07-16 14:34:50 +0200358 ${Q}${MAKE} CPPFLAGS="" --no-print-directory -C ${STM32IMAGEPATH}
359
360clean_stm32image:
361 ${Q}${MAKE} --no-print-directory -C ${STM32IMAGEPATH} clean
362
363check_dtc_version:
364 $(eval DTC_V = $(shell $(DTC) -v | awk '{print $$NF}'))
365 $(eval DTC_VERSION = $(shell printf "%d" $(shell echo ${DTC_V} | cut -d- -f1 | sed "s/\./0/g")))
366 @if [ ${DTC_VERSION} -lt 10404 ]; then \
367 echo "dtc version too old (${DTC_V}), you need at least version 1.4.4"; \
368 false; \
369 fi
370
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200371ifeq ($(STM32MP_USE_STM32IMAGE)-$(AARCH32_SP),1-sp_min)
Yann Gautier46f8e672020-09-18 10:32:37 +0200372${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%.dtb plat/st/stm32mp1/stm32mp1.S bl2 ${BL32_DEP}
373 @echo " AS stm32mp1.S"
374 ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
375 -DDTB_BIN_PATH=\"$<\" \
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200376 -c $(word 2,$^) -o $@
377else
378# Create DTB file for BL2
379${BUILD_PLAT}/fdts/%-bl2.dts: fdts/%.dts fdts/${BL2_DTSI} | ${BUILD_PLAT} fdt_dirs
380 @echo '#include "$(patsubst fdts/%,%,$<)"' > $@
381 @echo '#include "${BL2_DTSI}"' >> $@
382
383${BUILD_PLAT}/fdts/%-bl2.dtb: ${BUILD_PLAT}/fdts/%-bl2.dts
384
385ifeq ($(AARCH32_SP),sp_min)
386# Create DTB file for BL32
387${BUILD_PLAT}/fdts/%-bl32.dts: fdts/%.dts fdts/${BL32_DTSI} | ${BUILD_PLAT} fdt_dirs
388 @echo '#include "$(patsubst fdts/%,%,$<)"' > $@
389 @echo '#include "${BL32_DTSI}"' >> $@
390
391${BUILD_PLAT}/fdts/%-bl32.dtb: ${BUILD_PLAT}/fdts/%-bl32.dts
392endif
393
394${BUILD_PLAT}/stm32mp1-%.o: ${BUILD_PLAT}/fdts/%-bl2.dtb plat/st/stm32mp1/stm32mp1.S bl2
395 @echo " AS stm32mp1.S"
396 ${Q}${AS} ${ASFLAGS} ${TF_CFLAGS} \
397 -DDTB_BIN_PATH=\"$<\" \
Yann Gautier46f8e672020-09-18 10:32:37 +0200398 -c plat/st/stm32mp1/stm32mp1.S -o $@
Yann Gautier0ed7b2a2021-05-19 18:48:16 +0200399endif
Yann Gautier761797d2018-07-16 14:34:50 +0200400
Yann Gautier3ab157a2021-10-07 14:19:48 +0200401$(eval $(call MAKE_LD,${STM32_TF_LINKERFILE},plat/st/stm32mp1/stm32mp1.ld.S,bl2))
Yann Gautier761797d2018-07-16 14:34:50 +0200402
Yann Gautier46f8e672020-09-18 10:32:37 +0200403tf-a-%.elf: stm32mp1-%.o ${STM32_TF_LINKERFILE}
404 @echo " LDS $<"
405 ${Q}${LD} -o $@ ${STM32_TF_ELF_LDFLAGS} -Map=$(@:.elf=.map) --script ${STM32_TF_LINKERFILE} $<
Yann Gautier761797d2018-07-16 14:34:50 +0200406
Yann Gautier46f8e672020-09-18 10:32:37 +0200407tf-a-%.bin: tf-a-%.elf
408 ${Q}${OC} -O binary $< $@
409 @echo
410 @echo "Built $@ successfully"
411 @echo
Yann Gautier761797d2018-07-16 14:34:50 +0200412
Yann Gautier46f8e672020-09-18 10:32:37 +0200413tf-a-%.stm32: ${STM32IMAGE} tf-a-%.bin
414 @echo
415 @echo "Generate $@"
416 $(eval LOADADDR = $(shell cat $(@:.stm32=.map) | grep RAM | awk '{print $$2}'))
417 $(eval ENTRY = $(shell cat $(@:.stm32=.map) | grep "__BL2_IMAGE_START" | awk '{print $$1}'))
418 ${Q}${STM32IMAGE} -s $(word 2,$^) -d $@ \
419 -l $(LOADADDR) -e ${ENTRY} \
420 -v ${STM32_TF_VERSION}
421 @echo