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mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows
authorStefan Roese <sr@denx.de>
Thu, 1 Oct 2015 15:34:41 +0000 (17:34 +0200)
committerLuka Perkov <luka.perkov@sartura.hr>
Wed, 21 Oct 2015 00:25:02 +0000 (02:25 +0200)
commit5b37212a3d78f546b5ef3f97a75155b3a0fd88cb
treeb3afa299f545fe5a0457028f100914a50984b9c5tree | snapshot
parent1d51ea1913a80694ead57c76ea6e70508b25ddb5commit | diff
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>
drivers/mmc/mv_sdhci.c diff | blob | history
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