diff options
| author | Ricardo Salveti | 2021-10-20 15:12:06 +0300 |
|---|---|---|
| committer | Tom Rini | 2021-10-25 17:17:24 -0400 |
| commit | 949eb228f3f807feb338d29e9c94d97c22fa98b6 (patch) | |
| tree | ca643d9f848a87bd261ec7855598a6a0d14d41c5 /drivers/cache | |
| parent | d11d1becbd6ab67c4cc0c19bda2886b28c1fdc02 (diff) | |
arm: spl: prepare for jumping to OPTEE
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@foundries.io>
Co-developed-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Signed-off-by: Oleksandr Suvorov <oleksandr.suvorov@foundries.io>
Diffstat (limited to 'drivers/cache')
0 files changed, 0 insertions, 0 deletions