[U-Boot] [PATCH] disk: Don't assume blksz > legacy_mbr

[Rob Clark]

On Wed, Oct 4, 2017 at 10:27 AM, Fabio Estevam <festevam at gmail.com> wrote:
> Hi Rob,
>
> On Wed, Oct 4, 2017 at 11:11 AM, Rob Clark <robdclark at gmail.com> wrote:
>
>> btw, I'm still hoping someone can get me some logs so I can see what
>> blksz is, etc, on these boards..
>
> Sorry, I haven't been able to get you the logs yet.
>
> I will probably be able to work on this next week only, unfortunately.
>
> I am adding some mx6 folks in case they could help collecting such
> logs in the meantime.
>
> Just to provide them some context: we are investigating the mx6 SPL
> regression in mainline.
>
>> in the worst case I guess we can change part_test_dos() to:
>>
>> #ifdef SPL
>>   .. old code ..
>> #else
>>   .. new code ..
>> #endif
>> a bit ugly, but at least that wouldn't break efi_bootmgr plus boards
>> with multiple "disks".. having the proper partition signatures I guess
>> doesn't matter in the SPL stage..
>
> Yes, this is what I have locally to workaround the issue:
> https://pastebin.com/XxBfpwh7
>

Not sure Tom's opinion, but I'd be ok with applying this patch, even
if just a temporary fix, to unblock folks trying to test latest u-boot
on these devices

BR,
-R