On 2023/10/31 10:07, Tim Lunn wrote:
Provide configuration to read cpuid and generate a persistant MAC address in ethaddr Signed-off-by: Tim Lunn <t...@feathertop.org>
Reviewed-by: Kever Yang <kever.y...@rock-chips.com> Thanks, - Kever
--- arch/arm/dts/rv1126-u-boot.dtsi | 12 ++++++++++++ arch/arm/mach-rockchip/Kconfig | 2 ++ 2 files changed, 14 insertions(+) diff --git a/arch/arm/dts/rv1126-u-boot.dtsi b/arch/arm/dts/rv1126-u-boot.dtsi index 5e348278f2..811a3cee98 100644 --- a/arch/arm/dts/rv1126-u-boot.dtsi +++ b/arch/arm/dts/rv1126-u-boot.dtsi @@ -15,6 +15,18 @@ compatible = "rockchip,rv1126-dmc"; bootph-all; }; + + otp: otp@ff5c0000 { + compatible = "rockchip,rv1126-otp"; + reg = <0xff5c0000 0x1000>; + #address-cells = <1>; + #size-cells = <1>; + status = "okay"; + + cpu_id: id@7 { + reg = <0x07 0x10>; + }; + }; };&gpio0 {diff --git a/arch/arm/mach-rockchip/Kconfig b/arch/arm/mach-rockchip/Kconfig index a6c69c300d..5e993383cf 100644 --- a/arch/arm/mach-rockchip/Kconfig +++ b/arch/arm/mach-rockchip/Kconfig @@ -359,6 +359,8 @@ config ROCKCHIP_RV1126 select BOARD_LATE_INIT imply ROCKCHIP_COMMON_BOARD imply OF_LIBFDT_OVERLAY + imply ROCKCHIP_OTP + imply MISC_INIT_R imply TPL_DM imply TPL_LIBCOMMON_SUPPORT imply TPL_LIBGENERIC_SUPPORT
