SD card support?

M. Warner Losh imp at bsdimp.com
Thu Feb 22 15:25:25 UTC 2007


In message: <45DD6E45.5000505 at bulinfo.net>
            Krassimir Slavchev <krassi at bulinfo.net> writes:
: Hello,
: 
: I've read that SD is not supported by qdmmc and now qdmmc does not exist 
: in the source tree.
: Are the SD cards supported by mmcsd driver?

Yes.  The qdmmc driver is no more.  The at91_mci driver is the host
adapter driver, mmc is the bus, and mmcsd is support for mmc/sd cards
(although only sd will work at the moment due to lack of hardware).

: Also what this line in dmesg means:
: 'Cannot get 100 Hz clock; using 100Hz'
: May be something is not initialized?

No, that just means you can't divide 32768 by 100 evenly.

Warner


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