[U-Boot] [PATCH] mmc: mv_sdhci: Configure the SDHCI MBUS bridge windows

Kevin Smith kevin.smith at elecsyscorp.com
Fri Oct 2 02:34:45 CEST 2015


On 10/01/2015 10:41 AM, Stefan Roese wrote:
> 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 at denx.de>
No lockups over many load tests.  Thanks!

Tested-by: Kevin Smith <kevin.smith at elecsyscorp.com>


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