HI Patrick
On 5/6/22 16:06, Patrick Delaunay wrote:
Compile the device tree of STM32MP13x boards and add the needed U-Boot add-on.
Signed-off-by: Patrick Delaunay patrick.delaunay@foss.st.com
arch/arm/dts/Makefile | 3 + arch/arm/dts/stm32mp13-u-boot.dtsi | 91 +++++++++++++++++++++++++ arch/arm/dts/stm32mp135f-dk-u-boot.dtsi | 30 ++++++++ 3 files changed, 124 insertions(+) create mode 100644 arch/arm/dts/stm32mp13-u-boot.dtsi create mode 100644 arch/arm/dts/stm32mp135f-dk-u-boot.dtsi
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile index 1032ce4c85..ba2987197c 100644 --- a/arch/arm/dts/Makefile +++ b/arch/arm/dts/Makefile @@ -1135,6 +1135,9 @@ dtb-$(CONFIG_ASPEED_AST2600) += ast2600-evb.dtb
dtb-$(CONFIG_ARCH_STI) += stih410-b2260.dtb
+dtb-$(CONFIG_STM32MP13x) += \
- stm32mp135f-dk.dtb
dtb-$(CONFIG_STM32MP15x) += \ stm32mp157a-dk1.dtb \ stm32mp157a-icore-stm32mp1-ctouch2.dtb \ diff --git a/arch/arm/dts/stm32mp13-u-boot.dtsi b/arch/arm/dts/stm32mp13-u-boot.dtsi new file mode 100644 index 0000000000..1b5b358690 --- /dev/null +++ b/arch/arm/dts/stm32mp13-u-boot.dtsi @@ -0,0 +1,91 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause +/*
- Copyright (C) 2022, STMicroelectronics - All Rights Reserved
- */
+/ {
- aliases {
gpio0 = &gpioa;gpio1 = &gpiob;gpio2 = &gpioc;gpio3 = &gpiod;gpio4 = &gpioe;gpio5 = &gpiof;gpio6 = &gpiog;gpio7 = &gpioh;gpio8 = &gpioi;pinctrl0 = &pinctrl;- };
- /* need PSCI for sysreset during board_f */
- psci {
u-boot,dm-pre-proper;- };
- soc {
u-boot,dm-pre-reloc;ddr: ddr@5a003000 {u-boot,dm-pre-reloc;compatible = "st,stm32mp13-ddr";reg = <0x5A003000 0x5500x5A004000 0x234>;status = "okay";};- };
+};
+&bsec {
- u-boot,dm-pre-reloc;
+};
+&gpioa {
- u-boot,dm-pre-reloc;
+};
+&gpiob {
- u-boot,dm-pre-reloc;
+};
+&gpioc {
- u-boot,dm-pre-reloc;
+};
+&gpiod {
- u-boot,dm-pre-reloc;
+};
+&gpioe {
- u-boot,dm-pre-reloc;
+};
+&gpiof {
- u-boot,dm-pre-reloc;
+};
+&gpiog {
- u-boot,dm-pre-reloc;
+};
+&gpioh {
- u-boot,dm-pre-reloc;
+};
+&gpioi {
- u-boot,dm-pre-reloc;
+};
+&iwdg2 {
- u-boot,dm-pre-reloc;
+};
+&pinctrl {
- u-boot,dm-pre-reloc;
+};
+&syscfg {
- u-boot,dm-pre-reloc;
+}; diff --git a/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi new file mode 100644 index 0000000000..dfe5bbb2e3 --- /dev/null +++ b/arch/arm/dts/stm32mp135f-dk-u-boot.dtsi @@ -0,0 +1,30 @@ +// SPDX-License-Identifier: GPL-2.0-or-later OR BSD-3-Clause +/*
- Copyright (C) 2022, STMicroelectronics - All Rights Reserved
- */
+#include "stm32mp13-u-boot.dtsi"
+/ {
- aliases {
mmc0 = &sdmmc1;- };
- config {
u-boot,mmc-env-partition = "u-boot-env";- };
+};
+&uart4 {
- u-boot,dm-pre-reloc;
+};
+&uart4_pins_a {
- u-boot,dm-pre-reloc;
- pins1 {
u-boot,dm-pre-reloc;- };
- pins2 {
u-boot,dm-pre-reloc;- };
+};
Reviewed-by: Patrice Chotard patrice.chotard@foss.st.com
Thanks Patrice