[U-Boot] MMC broken after a7778f8fbee098c78b1fa1e1331313a7e217fb30

Tom Rini trini at ti.com
Sun Mar 4 21:23:44 CET 2012


On Sun, Mar 4, 2012 at 1:06 PM, Pali Rohár <pali.rohar at 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!

-- 
Tom


More information about the U-Boot mailing list