Re: [Uboot-stm32] [PATCH v2 2/5] arm: stm32mp: handle the OP-TEE nodes in DT with FIP support

Hello Patrick,

On 15.07.21 17:22, Patrick Delaunay wrote:

With FIP support in TF-A (when CONFIG_STM32MP15x_STM32IMAGE is not activated), the DT nodes needed by OP-TEE are added by OP-TEE firmware in U-Boot device tree, present in FIP.

What about the SCMI nodes. Who will fix up those?

These nodes are only required in trusted boot, when TF-A load the file u-boot.stm32, including the U-Boot device tree with STM32IMAGE header, in this case OP-TEE can't update the U-Boot device tree.

[snip]

Cheers, Ahmad