Read cpuid from otp and set ethaddr for RK3588.
Signed-off-by: Jonas Karlman <jo...@kwiboo.se>
---
v2:
- New patch
arch/arm/dts/rk3588s-u-boot.dtsi | 12 ++++++++++++
arch/arm/mach-rockchip/Kconfig | 2 ++
2 files changed, 14 insertions(+)
diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi
index 58123489f3c1..f880f4a16741 100644
--- a/arch/arm/dts/rk3588s-u-boot.dtsi
+++ b/arch/arm/dts/rk3588s-u-boot.dtsi
@@ -31,6 +31,18 @@
pinctrl-0 = <&sdmmc_clk &sdmmc_cmd &sdmmc_det &sdmmc_bus4>;
status = "disabled";
};
+
+ otp: nvmem@fecc0000 {
+ compatible = "rockchip,rk3588-otp";
+ reg = <0x0 0xfecc0000 0x0 0x400>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ status = "okay";
+
+ cpu_id: id@7 {
+ reg = <0x07 0x10>;
+ };
+ };
};
&xin24m {
diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig
index 88be06811c53..0390431601f9 100644
--- a/arch/arm/mach-rockchip/Kconfig
+++ b/arch/arm/mach-rockchip/Kconfig
@@ -310,6 +310,8 @@ config ROCKCHIP_RK3588
select SYSCON
select BOARD_LATE_INIT
imply ROCKCHIP_COMMON_BOARD
+ imply ROCKCHIP_OTP
+ imply MISC_INIT_R
help
The Rockchip RK3588 is a ARM-based SoC with quad-core Cortex-A76 and
quad-core Cortex-A55 including NEON and GPU, 6TOPS NPU, Mali-G610 MP4,
--
2.39.2
