Hi,
On 8/26/21 11:42 PM, Alexandru Gagniuc wrote:
This node is required in SPL when booting an OP-TEE payload. Add it to the SPL devicetree.
Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com
arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 1 + 1 file changed, 1 insertion(+)
diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi index 0101962ea5..2e65b9b4d5 100644 --- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi @@ -31,6 +31,7 @@ optee { compatible = "linaro,optee-tz"; method = "smc";
u-boot,dm-spl;
NAK = the OP-TEE nodes are ADDED by the OP-TEE firmware
when SPL is running the OP-TEE firmware is not running and the OP-TEE driver is not probed
=> this nodes are not required
This node should be present ONLY for backyard compatibility (STM32IMAGE support in U-Boot trusted boot)
regards
Patrick