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| author | Patrick Delaunay <patrick.delaunay@foss.st.com> | 2021-10-13 15:11:18 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@foss.st.com> | 2021-11-10 15:12:16 +0100 |
| commit | 5564b4cd4d5c69a86d25dff1a4fce05cccac9246 (patch) | |
| tree | 4a56a52ededfa07ba1616133f85ca549abcd3c62 /arch/arm | |
| parent | 3067971aa9ab01cff82d9e4f8f1b776054388c2c (diff) | |
| download | u-boot-5564b4cd4d5c69a86d25dff1a4fce05cccac9246.zip u-boot-5564b4cd4d5c69a86d25dff1a4fce05cccac9246.tar.gz u-boot-5564b4cd4d5c69a86d25dff1a4fce05cccac9246.tar.bz2 | |
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>
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/dts/stm32mp15-u-boot.dtsi | 29 | ||||
| -rw-r--r-- | arch/arm/mach-stm32mp/Kconfig | 1 | ||||
| -rw-r--r-- | arch/arm/mach-stm32mp/config.mk | 29 |
3 files changed, 30 insertions, 29 deletions
diff --git a/arch/arm/dts/stm32mp15-u-boot.dtsi b/arch/arm/dts/stm32mp15-u-boot.dtsi index 43a7909..db23d80 100644 --- a/arch/arm/dts/stm32mp15-u-boot.dtsi +++ b/arch/arm/dts/stm32mp15-u-boot.dtsi @@ -21,6 +21,10 @@ pinctrl1 = &pinctrl_z; }; + binman: binman { + multiple-images; + }; + clocks { u-boot,dm-pre-reloc; }; @@ -228,3 +232,28 @@ resets = <&rcc UART8_R>; }; +#if defined(CONFIG_STM32MP15x_STM32IMAGE) +&binman { + u-boot-stm32 { + filename = "u-boot.stm32"; + mkimage { + args = "-T stm32image -a 0xC0100000 -e 0xC0100000"; + u-boot { + }; + }; + }; +}; +#endif + +#if defined(CONFIG_SPL) +&binman { + spl-stm32 { + filename = "u-boot-spl.stm32"; + mkimage { + args = "-T stm32image -a 0x2FFC2500 -e 0x2FFC2500"; + u-boot-spl { + }; + }; + }; +}; +#endif 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 @@ config STM32MP15x 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) |