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(parent: 2025590) | patch
MX28: Fix MXS MMC DMA issues
authorMarek Vasut <marex@denx.de>
Fri, 6 Jul 2012 21:25:57 +0000 (21:25 +0000)
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>
Sat, 1 Sep 2012 12:58:17 +0000 (14:58 +0200)
commitabb85be793180bdc0d9e30afe6c762669a5e0014
tree9feac4d371383265ffb938ae05552dd780fbbc1ftree | snapshot
parent20255900b9963a47afb4f3bdc4c9ecb40aaae73bcommit | diff
MX28: Fix MXS MMC DMA issues

The DMA didn't work properly because the DMA descriptor wasn't
properly cleaned after it was used once. Also, the DMA_ENABLE bit
was enabled/disabled too late.

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Stefano Babic <sbabic@denx.de>
Cc: Fabio Estevam <festevam@freescale.com>
Cc: Andy Fleming <afleming@freescale.com>
drivers/mmc/mxsmmc.c diff | blob | history
UBoot for KaRo TX COM modules