| Message ID | 20210826214209.254461-10-mr.nuke.me@gmail.com |
|---|---|
| State | Superseded |
| Delegated to: | Patrice Chotard |
| Headers | show |
| Series | stm32mp1: Support falcon mode with OP-TEE payloads | expand |
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
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; }; };
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(+)