Stefan Roese 5b37212a3d mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows
This driver did not yet configure the SDHCI MBUS bridge registers.
Without this and with CONFIG_MMC_SDMA enabled, mmc hangs at random
times. As DMA cannot complete correctly.

Tested on db-88f6820-gp eval board.

Signed-off-by: Stefan Roese <sr@denx.de>
Cc: Luka Perkov <luka.perkov@sartura.hr>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Dirk Eibach <eibach@gdsys.cc>
Tested-by: Kevin Smith <kevin.smith@elecsyscorp.com>
2015-10-21 02:25:02 +02:00
..
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