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authorPatrick Delaunay2021-10-13 15:11:18 +0200
committerPatrice Chotard2021-11-10 15:12:16 +0100
commit5564b4cd4d5c69a86d25dff1a4fce05cccac9246 (patch)
tree4a56a52ededfa07ba1616133f85ca549abcd3c62 /arch/arm/dts
parent3067971aa9ab01cff82d9e4f8f1b776054388c2c (diff)
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/dts')
-rw-r--r--arch/arm/dts/stm32mp15-u-boot.dtsi29
1 files changed, 29 insertions, 0 deletions
diff --git a/arch/arm/dts/stm32mp15-u-boot.dtsi b/arch/arm/dts/stm32mp15-u-boot.dtsi
index 43a7909978d..db23d80eef8 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