| Message ID | 20220221160841.2919633-1-peter.griffin@linaro.org |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/2] arm64: dts: rk3399-rock-pi-4b-u-boot: add optee node | expand |
Hi Peter, Peter Griffin <peter.griffin@linaro.org> 于2022年2月22日周二 00:10写道： > > Allow u-boot to probe optee so we can access secure os > from the bootloader. > > Signed-off-by: Peter Griffin <peter.griffin@linaro.org> Reviewed-by: Kever Yang <kever.yang@rock-chips.com> Thanks, - Kever > --- > arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi | 10 ++++++++++ > 1 file changed, 10 insertions(+) > > diff --git a/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi > index 85ee5770ad..95ca99ecbc 100644 > --- a/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi > +++ b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi > @@ -4,3 +4,13 @@ > */ > > #include "rk3399-rock-pi-4-u-boot.dtsi" > + > +/ { > + firmware { > + optee { > + compatible = "linaro,optee-tz"; > + method = "smc"; > + }; > + }; > + > +}; > -- > 2.25.1 >
diff --git a/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi index 85ee5770ad..95ca99ecbc 100644 --- a/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi +++ b/arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi @@ -4,3 +4,13 @@ */ #include "rk3399-rock-pi-4-u-boot.dtsi" + +/ { + firmware { + optee { + compatible = "linaro,optee-tz"; + method = "smc"; + }; + }; + +};
Allow u-boot to probe optee so we can access secure os from the bootloader. Signed-off-by: Peter Griffin <peter.griffin@linaro.org> --- arch/arm/dts/rk3399-rock-pi-4b-u-boot.dtsi | 10 ++++++++++ 1 file changed, 10 insertions(+)