On 2023/1/30 22:57, Jagan Teki wrote:
Add u-boot,dm-spl and u-boot,dm-pre-reloc related properties for Rockchip RK3588 SoC to boot the SPL.
Signed-off-by: Jagan Teki jagan@edgeble.ai
Reviewed-by: Kever Yang kever.yang@rock-chips.com
Thanks, - Kever
arch/arm/dts/rk3588-u-boot.dtsi | 7 +++++ arch/arm/dts/rk3588s-u-boot.dtsi | 45 ++++++++++++++++++++++++++++++++ 2 files changed, 52 insertions(+) create mode 100644 arch/arm/dts/rk3588-u-boot.dtsi create mode 100644 arch/arm/dts/rk3588s-u-boot.dtsi
diff --git a/arch/arm/dts/rk3588-u-boot.dtsi b/arch/arm/dts/rk3588-u-boot.dtsi new file mode 100644 index 0000000000..4c8ac804d6 --- /dev/null +++ b/arch/arm/dts/rk3588-u-boot.dtsi @@ -0,0 +1,7 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/*
- Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
- */
+#include "rockchip-u-boot.dtsi" +#include "rk3588s-u-boot.dtsi" diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi new file mode 100644 index 0000000000..cfcbef2fc2 --- /dev/null +++ b/arch/arm/dts/rk3588s-u-boot.dtsi @@ -0,0 +1,45 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/*
- Copyright (c) 2022 Edgeble AI Technologies Pvt. Ltd.
- */
+#include "rockchip-u-boot.dtsi"
+/ {
- dmc {
compatible = "rockchip,rk3588-dmc";u-boot,dm-pre-reloc;status = "okay";- };
- pmu1_grf: syscon@fd58a000 {
u-boot,dm-pre-reloc;compatible = "rockchip,rk3588-pmu1-grf", "syscon";reg = <0x0 0xfd58a000 0x0 0x2000>;- };
+};
+&xin24m {
- u-boot,dm-pre-reloc;
- status = "okay";
+};
+&cru {
- u-boot,dm-spl;
- status = "okay";
+};
+&sys_grf {
- u-boot,dm-spl;
- status = "okay";
+};
+&uart2 {
- clock-frequency = <24000000>;
- u-boot,dm-spl;
- status = "okay";
+};
+&ioc {
- u-boot,dm-spl;
+};