u-boot.git/drivers/mmc, branch v2017.07

Merge git://git.denx.de/u-boot-x86

2017-06-27T13:33:10+00:00

Merge git://www.denx.de/git/u-boot-imx

2017-06-27T13:32:37+00:00

Signed-off-by: Tom Rini 

Conflicts:
	include/configs/imx6qdl_icore_rqs.h
	include/configs/imx6ul_geam.h
	include/configs/imx6ul_isiot.h

Revert "x86: Convert MMC to driver model"

2017-06-27T08:31:30+00:00

This reverts commit ddb3ac3c716f56cead695444e65a7ba7b0946555.

With MMC converted to driver model, SCSI driver is broken due to
zero address access at (ops->read) in block_dread() function.

The fix (SCSI driver converted to DM) is ready in u-boot-dm branch,
but it is too late for this relese to get that in.

Signed-off-by: Bin Meng 
Reviewed-by: Simon Glass

tegra: mmc: Set the bus width correctly

2017-06-20T16:47:59+00:00

The driver currently does not reset bit 5 of the hostctl register even if
the MMC stack requests it. Then means that once a bus width of 8 is
selected it is not possible to change it back to 1. This breaks
'mmc rescan' which needs to start off with a bus width of 1.

The problem was surfaced by enabling CONFIG_DM_MMC_OPS on tegra. Without
this option the MMC stack fully reinits the driver on a 'mmc rescan'.
But with this option driver model does not re-probe a driver once it has
been probed once.

Fix the driver to honour the request.

Signed-off-by: Simon Glass 
Tested-by: Peter Chubb 
Tested-by: Thierry Reding 
Signed-off-by: Tom Warren

dm: mmc: Avoid probing block devices in find_mmc_device()

2017-06-09T11:25:16+00:00

We do not need to probe the block device here, so avoid doing so. The MMC
device itself must be active, but the block device can come later.

Signed-off-by: Simon Glass

mmc: sh_sdhi: Fix Kconfig entry

2017-06-09T11:25:16+00:00

The Kconfig entry depends on RMOBILE, but this was renamed
to ARCH_RMOBILE in commit 1cc95f6e1b38 (ARM: Rmobile: Rename
CONFIG_RMOBILE to CONFIG_ARCH_RMOBILE) . Fix this omission.

Signed-off-by: Marek Vasut 
Cc: Hiroyuki Yokoyama 
Cc: Nobuhiro Iwamatsu 
Cc: Jaehoon Chung 
Reviewed-by: Nobuhiro Iwamatsu 
Reviewed-by: Jaehoon Chung

mmc: sh_sdhi: Add SDHI support

2017-06-09T11:25:16+00:00

R-Car Gen3 series have four SD card interfaces (SDHI0 to SDHI3),
two of which can also be used as MMC interfaces (SDHI2 and SDHI3).
This adds High-speed mode SD clock frequency between 25MHz and 50MHz,
8bit/4bit bus width, high capacity and low voltage device support.

Signed-off-by: Kouei Abe 
Cc: Hiroyuki Yokoyama 
Cc: Nobuhiro Iwamatsu 
Cc: Jaehoon Chung 
Reviewed-by: Nobuhiro Iwamatsu 
Reviewed-by: Jaehoon Chung

mmc: sh_sdhi: Add MMC version 5.0 support

2017-06-09T11:25:16+00:00

Renesas SDHI SD/MMC driver did not support MMC version 5.0 devices.
This adds MMC version 5.0 device support.

Signed-off-by: Kouei Abe 
Signed-off-by: Hiroyuki Yokoyama 
Signed-off-by: Marek Vasut 
Cc: Hiroyuki Yokoyama 
Cc: Nobuhiro Iwamatsu 
Cc: Jaehoon Chung 
Reviewed-by: Nobuhiro Iwamatsu

mmc: sh_sdhi: Add 64-bit access to sd_buf support

2017-06-09T11:25:16+00:00

Renesas SDHI SD/MMC driver has 16-bit width bus access to SD_BUF.
This adds 64-bit width bus access to SD_BUF.

Signed-off-by: Kouei Abe 
Cc: Hiroyuki Yokoyama 
Cc: Nobuhiro Iwamatsu 
Cc: Jaehoon Chung 
Reviewed-by: Nobuhiro Iwamatsu 
Reviewed-by: Jaehoon Chung

mmc: sh_sdhi: Set SD_INFOx interrupt mask before command starting

2017-06-09T11:25:16+00:00

When setting interrupt mask after command starting, an unintended
interrupt status sometimes occurs.

Signed-off-by: Kouei Abe 
Signed-off-by: Hiroyuki Yokoyama 
Cc: Hiroyuki Yokoyama 
Cc: Nobuhiro Iwamatsu 
Cc: Jaehoon Chung 
Reviewed-by: Nobuhiro Iwamatsu 
Reviewed-by: Jaehoon Chung