stm32mp: add binman support for STM32MP15x
Use binman to add the stm32image header on SPL binary for basic boot
or on U-Boot binary when it is required, i.e. for TF-A boot without FIP
support, when CONFIG_STM32MP15x_STM32IMAGE is activated.
The "binman" tool is the recommended tool for specific image generation.
This patch allows to suppress the config.mk file and it is a preliminary
step to manage FIT generation with binman.
The init_r parsing of U-Boot device tree to search the binman
information is not required for STM32MP15, so the binman library
can be removed in U-Boot (CONFIG_BINMAN_FDT is deactivated).
Signed-off-by: Patrick Delaunay <patrick.delaunay@foss.st.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/arm/mach-stm32mp/Kconfig b/arch/arm/mach-stm32mp/Kconfig
index 69d56c2..4acb293 100644
--- a/arch/arm/mach-stm32mp/Kconfig
+++ b/arch/arm/mach-stm32mp/Kconfig
@@ -37,6 +37,7 @@
bool "Support STMicroelectronics STM32MP15x Soc"
select ARCH_SUPPORT_PSCI if !TFABOOT
select ARM_SMCCC if TFABOOT
+ select BINMAN
select CPU_V7A
select CPU_V7_HAS_NONSEC if !TFABOOT
select CPU_V7_HAS_VIRT
diff --git a/arch/arm/mach-stm32mp/config.mk b/arch/arm/mach-stm32mp/config.mk
deleted file mode 100644
index f7f5b77..0000000
--- a/arch/arm/mach-stm32mp/config.mk
+++ /dev/null
@@ -1,29 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
-#
-# Copyright (C) 2018, STMicroelectronics - All Rights Reserved
-#
-
-ifndef CONFIG_SPL
-INPUTS-$(CONFIG_STM32MP15x_STM32IMAGE) += u-boot.stm32
-else
-ifdef CONFIG_SPL_BUILD
-INPUTS-y += u-boot-spl.stm32
-endif
-endif
-
-MKIMAGEFLAGS_u-boot.stm32 = -T stm32image -a $(CONFIG_SYS_TEXT_BASE) -e $(CONFIG_SYS_TEXT_BASE)
-
-u-boot.stm32: MKIMAGEOUTPUT = u-boot.stm32.log
-
-u-boot.stm32: u-boot.bin FORCE
- $(call if_changed,mkimage)
-
-MKIMAGEFLAGS_u-boot-spl.stm32 = -T stm32image -a $(CONFIG_SPL_TEXT_BASE) -e $(CONFIG_SPL_TEXT_BASE)
-
-spl/u-boot-spl.stm32: MKIMAGEOUTPUT = spl/u-boot-spl.stm32.log
-
-spl/u-boot-spl.stm32: spl/u-boot-spl.bin FORCE
- $(call if_changed,mkimage)
-
-u-boot-spl.stm32 : spl/u-boot-spl.stm32
- $(call if_changed,copy)