From: "Marek Vašut" <marek.vasut@gmail.com>
To: linux-omap-open-source@linux.omap.com
Subject: MMC not working on Z71
Date: Mon, 27 Nov 2006 00:16:04 +0100 [thread overview]
Message-ID: <200611270016.04977.marek.vasut@gmail.com> (raw)
Hi,
since this commit
http://source.mvista.com/git/gitweb.cgi?p=linux-omap-2.6.git;a=commit;h=36808520ce2c9ade647d36c80004c158c71d0510
MMC on palmz71 stopped working. With latest git it doesnt even get inited.
When I enable debug I get cmd3 timeout. I find out that when I compile
initramfs into kernel and try mounting mmc partition, the kernel tries to
init the card (I get that MMC: something and mmc: p1 p2 etc. [sorry, I dont
remember it exactly, I can give more details, if you need them, just ask])
but fails with a lot of io errors about probs with reading mmc block 0. And
that´s the end. Weird is, that mmc was working with 2618-omap1, but after
that sync with Linuses tree it just suddenly stopped. The diff against those
2 commits is 32megs, so it´s quite a prob to find what damaged the mmc. Also,
it´s weird that mmc works on palmte. Can this be prob, that mmc isnt powered
up? I doubt so though.
Thanx for any ideas.
Best regards
Marek Vasut
next reply other threads:[~2006-11-26 23:16 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-11-26 23:16 Marek Vašut [this message]
2006-11-30 22:39 ` MMC not working on Z71 tony
2006-12-01 6:00 ` Marek Vašut
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