u-boot.git/include/mmc.h, branch v2017.07

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

mmc: Change 'part_config' to be a u8 not char.

2017-05-29T08:28:51+00:00

In some places we check if part_config is set to MMCPART_NOAVAILABLE
(0xff).  With part_config being a char this is always false.  We should
be using a u8 to store this value instead, after a quick consultation
with the Linux Kernel.  Reported by clang-3.8.

Cc: Jaehoon Chung 
Signed-off-by: Tom Rini

x86: Convert MMC to driver model

2017-05-17T09:13:06+00:00

Convert the pci_mmc driver over to driver model and migrate all x86 boards
that use it.

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

mmc: change the set_ios return type from void to int

2017-01-11T10:40:13+00:00

To maintain consistency, set_ios type of legacy mmc_ops changed to int.

Signed-off-by: Jaehoon Chung

mmc: Tinification of the mmc code

2016-12-01T04:51:57+00:00

Add new configuration option CONFIG_MMC_TINY which strips away all
memory allocation within the MMC code and code for handling multiple
cards. This allows extremely space-constrained SPL code use the MMC
framework.

Reviewed-by: Simon Glass 
Signed-off-by: Marek Vasut 
Cc: Tom Rini 
Cc: Jaehoon Chung

mmc: add bkops-enable command

2016-12-01T02:09:44+00:00

Add new command that provides possibility to enable the
background operations handshake functionality
(BKOPS_EN, EXT_CSD byte [163]) on eMMC devices.

This is an optional feature of eMMCs, the setting is write-once.
The command must be explicitly taken into use with
CONFIG_CMD_BKOPS_ENABLE.

Signed-off-by: Tomas Melin

mmc: sd: extracting erase related information from sd status

2016-09-19T21:46:01+00:00

Add function to read SD_STATUS information.
According to the information, get erase_timeout/erase_size/erase_offset.
Add a structure sd_ssr to include the erase related information.

Signed-off-by: Peng Fan 
Cc: Jaehoon Chung 
Cc: Simon Glass 
Cc: Bin Meng 
Cc: Stefan Wahren 
Cc: Clemens Gruber 
Cc: Kever Yang 
Cc: Eric Nelson 
Cc: Stephen Warren

mmc: use the generic error number

2016-08-05T02:21:25+00:00

Use the generic error number instead of specific error number.
If use the generic error number, it can debug more easier.

Signed-off-by: Jaehoon Chung 
Reviewed-by: Simon Glass 
Reviewed-by: Minkyu Kang

mmc-uclass: correct the device number

2016-07-31T13:24:20+00:00

Not like the mmc-legacy which the devnum starts from 1, it starts from 0
in mmc-uclass, so the device number should be (devnum + 1) in get_mmc_num().

Signed-off-by: Kever Yang 
Acked-by: Simon Glass 
Reviewed-by: Jaehoon Chung

dm: mmc: Add a way to use driver model for MMC operations

2016-07-11T20:06:44+00:00

The driver model conversion for MMC has moved in small steps. The first step
was to have an MMC device (CONFIG_DM_MMC). The second was to use a child
block device (CONFIG_BLK). The final one is to use driver model for MMC
operations (CONFIG_DM_MMC_OP). Add support for this.

The immediate priority is to make all boards that use DM_MMC also use those
other two options. This will allow them to be removed.

Signed-off-by: Simon Glass