To prepare for an OP-TEE payload, the spl_board_prepare_for_optee() handler of STM32MP calls. stm32_init_tzc_for_optee(), which will panic(). The reason for the panic is a failure to locate a valid "/reserved-memory/optee" node in the devicetree.
This all occurs in SPL, so to re-add the OP-TEE memory nodes to the SPL devicetree.
Signed-off-by: Alexandru Gagniuc mr.nuke.me@gmail.com --- arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi | 3 --- 1 file changed, 3 deletions(-)
diff --git a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi index fb60549f4d..fe347377ba 100644 --- a/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi +++ b/arch/arm/dts/stm32mp157a-dk1-u-boot.dtsi @@ -27,10 +27,7 @@ config { u-boot,mmc-env-partition = "ssbl"; }; -#endif
-#ifdef CONFIG_STM32MP15x_STM32IMAGE - /* only needed for boot with TF-A, witout FIP support */ firmware { optee { compatible = "linaro,optee-tz";