On Wed, Jul 8, 2020 at 11:34 AM Simon Glass wrote:
>
> The FSP-S changes the ITSS priorities. The code that tries to save it
> before running FSP-S and restore it afterwards does not work as U-Boot
> relocates in between the save and restore. This means that the driver
> data saved before
Hi Simon,
-"Simon Glass" schrieb: -
> Betreff: [PATCH v2 34/44] x86: apl: Fix save/restore of ITSS priorities
>
> The FSP-S changes the ITSS priorities. The code that tries to save it
> before running FSP-S and restore it afterwards does not work as U-Boot
The FSP-S changes the ITSS priorities. The code that tries to save it
before running FSP-S and restore it afterwards does not work as U-Boot
relocates in between the save and restore. This means that the driver
data saved before relocation is lost and the new driver just sees zeroes.
Fix this by
3 matches
Mail list logo