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path: root/drivers/mmc/sdhci.c
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* mmc: sdhci: fix sdma bug for large file transferLei Wen2011-11-03-1/+1
| | | | | | | | | SDHCI spec need to reset the sdma base address while the software try to accorss the 512k bytes address boundary. When meet such accross behavior, sdhci controller would generate a interrupt automatically, and software need handle this. Signed-off-by: Lei Wen <leiwen@marvell.com>
* mmc: sdhci: add timeout for data transferLei Wen2011-11-03-1/+8
| | | | Signed-off-by: Lei Wen <leiwen@marvell.com>
* mmc: sdhci: add mmc structure for hostLei Wen2011-11-03-0/+1
| | | | | | | So that sdhci host would tell in the driver that the mmc current attributes. Signed-off-by: Lei Wen <leiwen@marvell.com>
* mmc: sdhci: fix cache flushLei Wen2011-11-03-1/+1
| | | | | | Only flush the memory range needed. Signed-off-by: Lei Wen <leiwen@marvell.com>
* MMC: add sdhci generic frameworkLei Wen2011-07-15-0/+433
Nowdays, there are plenty of mmc driver in uboot adopt the sd standard host design, aka as sdhci. It is better to centralize the common logic together to better maintenance. Signed-off-by: Lei Wen <leiwen@marvell.com> Acked-by: Andy Fleming <afleming@freescale.com>