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.delau...@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 0x550
> + 0x5A004000 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.chot...@foss.st.com>
Thanks
Patrice
