Mirrors/u-boot
2
0
Fork 0
mirror of https://github.com/AsahiLinux/u-boot synced 2024-11-28 07:31:15 +00:00
Code Issues Projects Releases Packages Wiki Activity

rockchip: rk3588: Read cpuid from otp

Browse source 
Read cpuid from otp and set ethaddr for RK3588.

Signed-off-by: Jonas Karlman <jonas@kwiboo.se>
Reviewed-by: Kever Yang <kever.yang@rock-chips.com>
This commit is contained in:
Jonas Karlman 2023-02-22 22:44:41 +00:00 committed by Kever Yang
parent 2eedb6d93f
commit 3a539e0862
2 changed files with 14 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

12
arch/arm/dts/rk3588s-u-boot.dtsi
View file

@ -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 {

2
arch/arm/mach-rockchip/Kconfig
View file

@ -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,