Mount root from SD card?

Krassimir Slavchev krassi at bulinfo.net
Fri Jan 23 09:02:38 PST 2009


-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

M. Warner Losh wrote:
> In message: <4979ED3A.2020008 at bulinfo.net>
>             Krassimir Slavchev <krassi at bulinfo.net> writes:
> : I have added some debug info with 4-bit mode enabled:
> : 
> : http://mnemonic.bulinfo.net/~krassi/ARM/sd.dump3
> 
> Looks like we're getting a FIFO error here.  That's similar to what
> I'm seeing as well.  I'm not sure why...
> 
> I also have implemented a full reset of the device between reads, but
> I get a CRC error there.  Time to look at the latest datasheet to see
> if I can find a better workaround.
> 
> Warner
> 

Let me know if you want to test something.

Best Regards
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.7 (FreeBSD)

iD8DBQFJefgnxJBWvpalMpkRApfmAKC3BkB4JpP+pAzwHhXcg3uAZ1KAsgCgn8Jv
aUMFhwV7Q2BhwLRQ+OadJWo=
=AUNO
-----END PGP SIGNATURE-----


More information about the freebsd-arm mailing list