diff options
| author | Jonas Karlman <jonas@kwiboo.se> | 2023-02-22 22:44:41 +0000 |
|---|---|---|
| committer | Kever Yang <kever.yang@rock-chips.com> | 2023-02-28 18:07:29 +0800 |
| commit | 3a539e0862e5ec996aaf7e2dfd8caa07a457bdd7 (patch) | |
| tree | c2b0410f0aaae7d63b80ed1f0a9ef739c2bc2c19 | |
| parent | 2eedb6d93fcbb5a2038c687faada51bb92aec6ea (diff) | |
rockchip: rk3588: Read cpuid from otp
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>
| -rw-r--r-- | arch/arm/dts/rk3588s-u-boot.dtsi | 12 | ||||
| -rw-r--r-- | arch/arm/mach-rockchip/Kconfig | 2 |
2 files changed, 14 insertions, 0 deletions
diff --git a/arch/arm/dts/rk3588s-u-boot.dtsi b/arch/arm/dts/rk3588s-u-boot.dtsi index b58aef4c4d3..1e225d71efc 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 88be06811c5..0390431601f 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, |