[U-Boot] Nokia N900 - eMMC not working after commit 02f3029f1810b99869254d0cf0a71946a008a728

[Pali Rohár]

Hello,

after commit 02f3029f1810b99869254d0cf0a71946a008a728 mmc: retry the cmd8 to 
meet 74 clocks requirement in the spec

internal eMMC memory on Nokia N900 in u-boot not working. If I comment code 
"if (err) return err;" added by this commit, eMMC working fine.

More info: mmc_send_if_cond from drivers/mmc/mmc.c is calling function 
mmc_send_cmd in drivers/mmc/omap_hsmmc.c which returning TIMEOUT from line 
278:
	if ((mmc_stat & IE_CTO) != 0)
		return TIMEOUT;

-- 
Pali Rohár
pali.rohar at gmail.com
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