u-boot.git/drivers/mmc, branch v2015.10-rc2

Merge branch 'master' of git://git.denx.de/u-boot-mmc

2015-08-13T11:20:44Z

mmc_spi: Big-endian support

2015-08-13T08:24:26Z

Currently implement always swap for big-endian value. So doesn't work big-endian environment. Signed-off-by: Yoshinori Sato

dw_mmc: Calculate dwmmc FIFO threshold size if not provided

2015-08-13T08:24:26Z

We can calculate this. Add code to do this if it is not provided. panto: prefix changed to dw_mmc to make things easier to grep Signed-off-by: Simon Glass Acked-by: Jaehoon Chung

mmc: omap_hsmmc: enable 8bit interface for eMMC for AM43xx

2015-08-13T00:48:04Z

Enable 8bit interface on HSMMC2 for am43xx to support 8bit eMMC chips. Cc: Pantelis Antoniou Cc: Igor Grinberg Cc: Albert Aribaud Signed-off-by: Nikita Kiryanov

mmc: omap_hsmmc: enable proper CMD(DAT) lines reset procedure for am43xx

2015-08-13T00:48:04Z

The CMD(DAT) lines reset procedure described in the OMAP4(AM335x, OMAP5, DRA7xx) TRMs is also necessary for AM43XX. Enable it in the driver. Cc: Pantelis Antoniou Cc: Igor Grinberg Cc: Albert Aribaud Signed-off-by: Nikita Kiryanov

mmc: hi6220_dw_mmc: Add hi6220 glue code for dw_mmc controller.

2015-08-13T00:48:01Z

This patch adds the glue code for hi6220 SoC which has 2x synopsis dw_mmc controllers. This will be used by the hikey board support in subsequent patches. Signed-off-by: Peter Griffin Reviewed-by: Simon Glass

mmc: dw_mmc: Avoid using printf() for errors

2015-08-11T18:52:43Z

The dw_mmc driver uses printf() in various places. These bloat the code and cause problems for SPL. Use debug() where possible and try to return a useful error code instead. panto: Small rework to make it apply against top of tree. Signed-off-by: Simon Glass Signed-off-by: Pantelis Antoniou Acked-by: Jaehoon Chung

mmc: dw_mmc: Improve handling of data transfer failure

2015-08-11T17:44:30Z

In case the data transfer failure happens, instead of returning immediatelly, make sure the DMA is disabled, status register is cleared and the bounce buffer is stopped. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Pantelis Antoniou Cc: Tom Rini

mmc: dw_mmc: Zap endless timeout

2015-08-11T17:44:21Z

Endless timeouts are bad, since if we get stuck in one, we have no way out. Zap this one by implementing proper timeout. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Pantelis Antoniou Cc: Tom Rini

mmc: dw_mmc: Stop bounce buffer even in case of failure

2015-08-11T17:43:34Z

The driver didn't stop the bounce buffer in case a data transfer failed. This would lead to memory leakage if the communication between the CPU and the card is unreliable. Add the missing call to stop the bounce buffer. Signed-off-by: Marek Vasut Cc: Dinh Nguyen Cc: Pantelis Antoniou Cc: Tom Rini