[SeaBIOS] Failure to detect high-capacity SD card

[Matt DeVillier]

no problem -- attached

On Mon, Oct 23, 2017 at 9:39 AM, Kevin O'Connor <kevin at koconnor.net> wrote:

> On Thu, Oct 19, 2017 at 09:16:13PM -0500, Matt DeVillier wrote:
> > I have a user running one of my SeaBIOS builds on a Asus Chromebook
> C302sa
> > (google/cave) who is having trouble with high-capacity SD cards - they
> > aren't detected at all due to timing out during init.  I've tried
> adjusting
> > the various timeouts, and the only change is longer log files.
> >
> > The SD card in question is a Samsung MB-MC128GA U3 Micro SDXC 128GB EVO
> > Plus. Trimmed log below.  The function start indicators were inserted by
> me
> > as part of debugging.
> >
> > thanks in advance,
> > Matt
> >
> > SeaBIOS (version rel-1.10.0-81-g0fff851-MrChromebox-2017.10.19)
> > /7a9fe000\ Start thread
> > |7a9fe000| Searching bootorder for: /pci at i0cf8/*@1e,6
> > |7a9fe000| sdcard_pci_setup() start
> > |7a9fe000| sdcard_controller_setup() start
> > |7a9fe000| sdhci at 0xd1138000 ver=1002 cap=7568c881 807
> > |7a9fe000| sdcard_card_setup() start
> > |7a9fe000| sdcard_set_frequency 200 400 fa00
> > |7a9fe000| sdcard_pio cmd 0 0 1ff0000
> > |7a9fe000| sdcard cmd 0 response 0 0 0 0
> > |7a9fe000| sdcard_pio cmd 81a 1aa 1ff0000
> > |7a9fe000| sdcard cmd 81a response 1aa 0 0 0
> > |7a9fe000| sdcard_pio cmd 371a 0 1ff0000
> > |7a9fe000| sdcard cmd 371a response 120 0 0 0
> > |7a9fe000| sdcard_pio cmd 2902 0 1ff0000
> > |7a9fe000| sdcard cmd 2902 response ff8000 0 0 0
> > |7a9fe000| sdcard_pio cmd 371a 0 1ff0000
> > |7a9fe000| sdcard cmd 371a response 120 0 0 0
> > |7a9fe000| sdcard_pio cmd 2902 40100000 1ff0000
> > |7a9fe000| sdcard cmd 2902 response ff8000 0 0 0
> > |7a9fe000| sdcard_pio cmd 371a 0 1ff0000
> > |7a9fe000| sdcard cmd 371a response 120 0 0 0
> > |7a9fe000| sdcard_pio cmd 2902 40100000 1ff0000
> > |7a9fe000| sdcard cmd 2902 response ff8000 0 0 0
> > <snip ~1s of 371a/2902 sequence repeating>
> > |7a9fe000| WARNING - Timeout at sdcard_card_setup:432!
> > \7a9fe000/ End thread
> > All threads complete.
>
> Hi Matt,
>
> Can you gzip and attach the full log?  (At a minimum, we need to see
> the log extracts around the failure.)
>
> -Kevin
>
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