[PATCH v1 2/2] imx: spl_imx_romapi: fix emmc fast boot mode case

[Rasmus Villemoes]

On 26/10/2023 09.32, Marcel Ziswiler wrote:
> From: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 
> This fixes a regression in the eMMC fast boot mode case where the buffer
> was missing 464 bytes.
> 
> The code figures out how many bytes must at least be fetched to honor
> the current read, rounds that up to the ss->pagesize [which is a no-op
> in the USB download case because that has ->pagesize==1], fetches that
> many bytes, but then recorded the original upper bound as the new end of
> the valid data. However, this did not take into account the rounding up
> to the ss->pagesize. Fix this by recording the actual bytes downloaded.
> 
> Fixes: 4b4472438f5a ("imx: spl_imx_romapi: avoid tricky use of spl_load_simple_fit() to get full FIT size")
> Signed-off-by: Marcel Ziswiler <marcel.ziswiler at toradex.com>
> 

Thanks for reporting and fixing this, and sorry for the trouble.

Acked-by: Rasmus Villemoes <rasmus.villemoes at prevas.dk>