tree 84746b763ebd9ac97022daed37e9485cd1225fc9
parent d0f5600f544eff898bd6fa8461d363c599aa86d4
author Marek Vasut <marex@denx.de> 1333596635 +0000
committer Albert ARIBAUD <albert.u.boot@aribaud.net> 1334580839 +0200

i.MX28: Allow coexistence of PIO and DMA mode for SD/MMC

This SD DMA function of i.MX28 is still apparently too experimental to be
enabled by default in 2012.04 release. Enable this feature only if the user
plans to tinker with DCache or explicitly enables it.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Detlev Zundel <dzu@denx.de>
Cc: Fabio Estevam <fabio.estevam@freescale.com>