Re: [edk2-devel] [PATCH edk2-platforms 1/1] SbsaQemu: enlarge BL1/FIP sizes

["Marcin Juszkiewicz" <marcin.juszkiewicz@linaro.org>]

W dniu 18.09.2023 o 13:35, Leif Lindholm pisze:
> On Mon, Sep 18, 2023 at 13:03:12 +0200, Marcin Juszkiewicz wrote:
>> There are some changes in progress which make BL1 bigger than 0x8000
>> which EDK2 uses.
>>
>> TF-A defines BL1 size to be 0x12000 one. So let follow it.
>>
>> Signed-off-by: Marcin Juszkiewicz <marcin.juszkiewicz@linaro.org>
> 
> This fixes a TF-A bug that you uncovered this morning, and I think
> that's worth pointing out in the commit message.
> 
> However,
> Reviewed-by: Leif Lindholm <quic_llindhol@quicinc.com>
> 
> *But* this is a breaking change SoI want to hold off on merging
> this until the TF-A bugfix has been merged, so we can update the
> edk2-non-osi binaries at the same time, and minimise the amount of
> pain.
> 
> Note for the interested:
> https://review.trustedfirmware.org/c/TF-A/trusted-firmware-a/+/23417
> TL;DR: the fip base and bl1 size don't line up. The bl1 size was
> already set to sufficient size, but after RME support in TF-A, bl1
> size grows beyond start of fip.

TF-A part is now merged.



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