[PATCH v3 1/1] arm: spl: prepare for jumping to OPTEE
trini at konsulko.com
Tue Oct 26 15:34:54 CEST 2021
On Wed, Oct 20, 2021 at 03:12:06PM +0300, Oleksandr Suvorov wrote:
> From: Ricardo Salveti <ricardo at foundries.io>
> Make sure to (if applicable) flush the D-cache, invalidate I-cache,
> and disable MMU and caches before jumping to OPTEE.
> This fixes the SDP->SPL->OPTEE boot flow on iMX6Q and most likely on
> some other ARM SoCs.
> Signed-off-by: Ricardo Salveti <ricardo at foundries.io>
> Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>
> Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov at foundries.io>
Applied to u-boot/master, thanks!
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