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u-boot-megous/drivers
Haijun.Zhang d47e3d2707 esdhc: Detecting 8 bit width before mmc initialization
The upper 4 data signals of esdhc are shared with spi flash.
So detect if the upper 4 pins are assigned to esdhc before
enable sdhc 8 bit width.

Signed-off-by: Haijun Zhang <haijun.zhang@freescale.com>
Acked-by: Pantelis Antoniou <panto@antoniou-consulting.com>
Reviewed-by: York Sun <yorksun@freescale.com>
2014-01-22 08:56:34 -08:00
..
2013-12-18 19:53:19 +01:00
2014-01-21 14:05:52 -08:00
2013-11-09 17:21:01 +01:00
2014-01-08 17:26:17 -07:00