Re: [PATCH v2] tee: optee: sync cache on pre-reloc OP-TEE invocation

On Wed, May 19, 2021 at 04:27:41PM +0200, Etienne Carriere wrote:

This change ensures both U-Boot and OP-TEE see the same content from shared memory when OP-TEE is invoked prior U-Boot relocation.

This change is required since U-Boot may execute with data cache off while OP-TEE always enables cache on memory shared with U-Boot.

Signed-off-by: Etienne Carriere etienne.carriere@linaro.org Reviewed-by: Jens Wiklander jens.wiklander@linaro.org Acked-by: Ilias Apalodimas ilias.apalodimas@linaro.org

Applied to u-boot/master, thanks!