Date: Fri, 23 Jan 2009 19:02:31 +0200 From: Krassimir Slavchev <krassi@bulinfo.net> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-arm@FreeBSD.org Subject: Re: Mount root from SD card? Message-ID: <4979F827.1010309@bulinfo.net> In-Reply-To: <20090123.094309.773732871.imp@bsdimp.com> References: <20090122235712.GO50103@cicely7.cicely.de> <20090122.171304.-1528842637.imp@bsdimp.com> <4979ED3A.2020008@bulinfo.net> <20090123.094309.773732871.imp@bsdimp.com>
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-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 M. Warner Losh wrote: > In message: <4979ED3A.2020008@bulinfo.net> > Krassimir Slavchev <krassi@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-----
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