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