u-boot.git/cmd/mmc.c, branch v2018.01 Unnamed repository; edit this file 'description' to name the repository. blk: Remove various places that do flush cache after read 2017-09-15T12:05:10+00:00 Bin Meng bmeng.cn@gmail.com 2017-09-13T02:00:23+00:00 723b43daec7ee2ddb600cfcb9b0253d4a71c3915 All these places seem to inherit the codes from the MMC driver where a FIXME was put in the comment. However the correct operation after read should be cache invalidate, not flush. The underlying drivers should be responsible for the cache operation. Remove these codes completely. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Reviewed-by: Stefan Roese <sr@denx.de> Reviewed-by: York Sun <york.sun@nxp.com> Reviewed-by: Joe Hershberger <joe.hershberger@ni.com> Reviewed-by: Simon Glass <sjg@chromium.org> Tested-by: York Sun <york.sun@nxp.com> 
All these places seem to inherit the codes from the MMC driver where
a FIXME was put in the comment. However the correct operation after
read should be cache invalidate, not flush.

The underlying drivers should be responsible for the cache operation.
Remove these codes completely.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
Reviewed-by: York Sun <york.sun@nxp.com>
Reviewed-by: Joe Hershberger <joe.hershberger@ni.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Tested-by: York Sun <york.sun@nxp.com>
cmd: mmc: add mmc partconf read capability 2017-08-17T08:00:11+00:00 Angelo Dureghello angelo@sysam.it 2017-08-01T12:27:10+00:00 bdb6099666933491ce393e52132e05604da91b1a This patch allows to show the EXT_CSD[179] partition_config register info, just by specifying the dev param: U-Boot> mmc partconf 0 EXT_CSD[179], PARTITION_CONFIG: BOOT_ACK: 0x0 BOOT_PARTITION_ENABLE: 0x0 PARTITION_ACCESS: 0x0 Signed-off-by: Angelo Dureghello <angelo@sysam.it> Signed-off-by: Anatolij Gustschin <agust@denx.de> 
This patch allows to show the EXT_CSD[179] partition_config
register info, just by specifying the dev param:

  U-Boot> mmc partconf 0
  EXT_CSD[179], PARTITION_CONFIG:
  BOOT_ACK: 0x0
  BOOT_PARTITION_ENABLE: 0x0
  PARTITION_ACCESS: 0x0

Signed-off-by: Angelo Dureghello <angelo@sysam.it>
Signed-off-by: Anatolij Gustschin <agust@denx.de>
mmc: use new hwpart API when CONFIG_BLK enabled 2017-07-19T10:13:59+00:00 Kever Yang kever.yang@rock-chips.com 2017-06-08T01:20:03+00:00 4dc80c8732f0fe971669a8440abd78c42bd1367c When CONFIG_BLK is enabled, the hwpart id is different with legacy interface, update it to kame driver work with CONFIG_BLK. Signed-off-by: Kever Yang <kever.yang@rock-chips.com> Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com> 
When CONFIG_BLK is enabled, the hwpart id is different with legacy
interface, update it to kame driver work with CONFIG_BLK.

Signed-off-by: Kever Yang <kever.yang@rock-chips.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Jaehoon Chung <jh80.chung@samsung.com>
cmd_mmc: fix arg parsing for setdsr subcmd 2017-04-12T16:46:38+00:00 Markus Niebel Markus.Niebel@tq-group.com 2017-02-03T14:26:36+00:00 84c1dfe42f08570b8a62f64ab3e45d1b62783b07 The handler do_setdsr receives only the dsr parameter, the action is parsed before. Error was introduced when restructuring the mmc command implementation in commit 1fd93c6e7d8a1e4d6261058cefab11b875ded252. Reported-by: Michael Krummsdorf <Michael.Krummsdorf@tq-group.com> Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com> 
The handler do_setdsr receives only the dsr parameter,
the action is parsed before.

Error was introduced when restructuring the mmc command
implementation in commit 1fd93c6e7d8a1e4d6261058cefab11b875ded252.

Reported-by: Michael Krummsdorf <Michael.Krummsdorf@tq-group.com>
Signed-off-by: Markus Niebel <Markus.Niebel@tq-group.com>
mmc: add bkops-enable command 2016-12-01T02:09:44+00:00 Tomas Melin tomas.melin@vaisala.com 2016-11-25T09:01:03+00:00 cd3d48807dfb64f521fcbc30034d4e921d842a5b 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 <tomas.melin@vaisala.com> 
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 <tomas.melin@vaisala.com>
mmc: Drop dead mmc code for non-generic MMC 2016-05-27T02:50:29+00:00 Simon Glass sjg@chromium.org 2016-05-14T20:02:56+00:00 9cf7b1a74c8c17145e39d34893cce763e098efd2 All boards that use MMC define CONFIG_GENERIC_MMC now, so we can drop this old code. Signed-off-by: Simon Glass <sjg@chromium.org> 
All boards that use MMC define CONFIG_GENERIC_MMC now, so we can drop this
old code.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: mmc: Move the device list into a separate file 2016-05-17T15:54:43+00:00 Simon Glass sjg@chromium.org 2016-05-01T19:52:35+00:00 c40fdca6b7db469d3982cc44fd68a269adb41b25 At present the MMC subsystem maintains its own list of MMC devices. This cannot work with driver model, which needs to maintain this itself. Move the list code into a separate 'legacy' file. The core MMC code remains, and will be shared with the driver-model implementation. Signed-off-by: Simon Glass <sjg@chromium.org> 
At present the MMC subsystem maintains its own list of MMC devices. This
cannot work with driver model, which needs to maintain this itself. Move the
list code into a separate 'legacy' file. The core MMC code remains, and will
be shared with the driver-model implementation.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: mmc: Use the new select_hwpart() API 2016-05-17T15:54:43+00:00 Simon Glass sjg@chromium.org 2016-05-01T19:52:29+00:00 69f45cd53b8ad8bc3afef2cf2410baf58fe75a6f Avoid calling directly into the MMC code - use the new API call instead. Signed-off-by: Simon Glass <sjg@chromium.org> 
Avoid calling directly into the MMC code - use the new API call instead.

Signed-off-by: Simon Glass <sjg@chromium.org>
dm: mmc: Drop the get_dev() function 2016-05-17T15:54:43+00:00 Simon Glass sjg@chromium.org 2016-05-01T17:36:15+00:00 3c457f4d2e47cc91385abe15d3c825d0ce1a2b6f This function is implemented by the legacy block functions now. Drop it. Signed-off-by: Simon Glass <sjg@chromium.org> 
This function is implemented by the legacy block functions now. Drop it.

Signed-off-by: Simon Glass <sjg@chromium.org>
mmc: Fix error in RPMB code 2016-05-06T01:35:38+00:00 Marek Vasut marex@denx.de 2016-05-04T14:35:25+00:00 b955e42bad81a2ddad2f82c1843771de9bdfe6d4 Since we do not build any board with CONFIG_SUPPORT_EMMC_RPMB , this piece of code evaded conversion. Fix the following compiler error: cmd/mmc.c: In function 'do_mmcrpmb': cmd/mmc.c:316:32: error: 'struct blk_desc' has no member named 'part_num' original_part = mmc->block_dev.part_num; ^ Signed-off-by: Marek Vasut <marex@denx.de> Cc: Pantelis Antoniou <panto@antoniou-consulting.com> Cc: Tom Rini <trini@konsulko.com> 
Since we do not build any board with CONFIG_SUPPORT_EMMC_RPMB , this
piece of code evaded conversion. Fix the following compiler error:

cmd/mmc.c: In function 'do_mmcrpmb':
cmd/mmc.c:316:32: error: 'struct blk_desc' has no member named 'part_num'
  original_part = mmc->block_dev.part_num;
                                ^

Signed-off-by: Marek Vasut <marex@denx.de>
Cc: Pantelis Antoniou <panto@antoniou-consulting.com>
Cc: Tom Rini <trini@konsulko.com>