On Fri, 16 Feb 2024 at 02:22, Caleb Connolly wrote:
>
> On Qualcomm platforms, the TZ may already have certain memory regions
> under protection by the time U-Boot starts. There is a rare case on some
> platforms where the prefetcher might speculatively access one of these
> regions resulting in a
On Qualcomm platforms, the TZ may already have certain memory regions
under protection by the time U-Boot starts. There is a rare case on some
platforms where the prefetcher might speculatively access one of these
regions resulting in a board crash (TZ traps and then resets the board).
We shouldn'
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