On Sunday 04 March 2012 13:23:44 Tom Rini wrote: > On Sun, Mar 4, 2012 at 1:06 PM, Pali Rohár <pali.ro...@gmail.com> wrote: > > Hi, > > > > this commit is breaking MMC support on Nokia N900: > > a7778f8fbee098c78b1fa1e1331313a7e217fb30 omap_hsmmc: Wait for CMDI to be > > clear > > > > I'm geting only error message "timedout waiting on cmd inhibit to clear" > > and I cannot read files from eMMC and SD card. When I reverted commit > > that commit I all is OK. > > OK, we need to debug what the n900 is doing (do you see this in qemu, > real HW or both?) since clearing the bit fixes certain SD cards on > other boards (beagleboard and gumstix iirc, but it was a generic > issue). Thanks!
RX-51 build of U-Boot in qemu cannot read mmc. It report error about bad voltage. This was problem also before that commit. RX-51 Linux kernel does not have any problem with mmc, special prepaired Maemo 5 image (with some SW on eMMC) from Nokia working fine in qemu. I ignored above problem in qemu, because mmc worked fine on real n900. But after that commit mmc does not working on real n900 too. -- Pali Rohár pali.ro...@gmail.com
signature.asc
Description: This is a digitally signed message part.
_______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
