u-boot.git/drivers/block/systemace.c, branch v2016.05 Unnamed repository; edit this file 'description' to name the repository. dm: block: Rename device number member dev to devnum 2016-03-14T21:34:50+00:00 Simon Glass sjg@chromium.org 2016-02-29T22:25:51+00:00 bcce53d048de7f41078d25e39aa2f26d752d3658 This is a device number, and we want to use 'dev' to mean a driver model device. Rename the member. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com> 
This is a device number, and we want to use 'dev' to mean a driver model
device. Rename the member.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
dm: part: Rename some partition functions 2016-03-14T21:34:50+00:00 Simon Glass sjg@chromium.org 2016-02-29T22:25:48+00:00 3e8bd469504f5d5a8800a2ea46d664dde701105b Rename three partition functions so that they start with part_. This makes it clear what they relate to. Signed-off-by: Simon Glass <sjg@chromium.org> Tested-by: Stephen Warren <swarren@nvidia.com> 
Rename three partition functions so that they start with part_. This makes
it clear what they relate to.

Signed-off-by: Simon Glass <sjg@chromium.org>
Tested-by: Stephen Warren <swarren@nvidia.com>
dm: Drop the block_dev_desc_t typedef 2016-03-14T21:34:50+00:00 Simon Glass sjg@chromium.org 2016-02-29T22:25:34+00:00 4101f6879256720b30df712089a3df18565f9203 Use 'struct' instead of a typdef. Also since 'struct block_dev_desc' is long and causes 80-column violations, rename it to struct blk_desc. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com> Tested-by: Stephen Warren <swarren@nvidia.com> 
Use 'struct' instead of a typdef. Also since 'struct block_dev_desc' is long
and causes 80-column violations, rename it to struct blk_desc.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Stephen Warren <swarren@nvidia.com>
block: pass block dev not num to read/write/erase() 2016-01-14T02:05:18+00:00 Stephen Warren swarren@nvidia.com 2015-12-07T18:38:48+00:00 7c4213f6a52f35ff6ba2d97aa4eb04cbfc963b86 This will allow the implementation to make use of data in the block_dev structure beyond the base device number. This will be useful so that eMMC block devices can encompass the HW partition ID rather than treating this out-of-band. Equally, the existence of the priv field is crying out for this patch to exist. Signed-off-by: Stephen Warren <swarren@nvidia.com> Reviewed-by: Tom Rini <trini@konsulko.com> 
This will allow the implementation to make use of data in the block_dev
structure beyond the base device number. This will be useful so that eMMC
block devices can encompass the HW partition ID rather than treating this
out-of-band. Equally, the existence of the priv field is crying out for
this patch to exist.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Add GPL-2.0+ SPDX-License-Identifier to source files 2013-07-24T13:44:38+00:00 Wolfgang Denk wd@denx.de 2013-07-08T07:37:19+00:00 1a4596601fd395f3afb8f82f3f840c5e00bdd57a Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com> 
Signed-off-by: Wolfgang Denk <wd@denx.de>
[trini: Fixup common/cmd_io.c]
Signed-off-by: Tom Rini <trini@ti.com>
part/dev_desc: Add log2 of blocksize to block_dev_desc data struct 2013-05-01T20:24:02+00:00 Egbert Eich eich@suse.com 2013-04-09T21:11:56+00:00 0472fbfd3250d1a33d3de78afdcbf24f78ac026b log2 of the device block size serves as the shift value used to calculate the block number to read in file systems when implementing avaiable block sizes. It is needed quite often in file systems thus it is pre-calculated and stored in the block device descriptor. Signed-off-by: Egbert Eich <eich@suse.com> 
log2 of the device block size serves as the shift value used to calculate
the block number to read in file systems when implementing avaiable block
sizes.
It is needed quite often in file systems thus it is pre-calculated and
stored in the block device descriptor.

Signed-off-by: Egbert Eich <eich@suse.com>
Merge branch 'master' of git://www.denx.de/git/u-boot-microblaze 2013-02-04T14:14:22+00:00 Tom Rini trini@ti.com 2013-02-04T14:07:34+00:00 2d795c9621de274cb0cb8cf4af5941293f89c3be 






drivers/block/systemace - fixed data type in "systemace_read" to match prototype in "block_dev_desc_t"
2013-02-04T14:07:20+00:00

Alexey Brodkin
alexey.brodkin@gmail.com

2013-01-03T01:02:46+00:00

ac1048ae1c909382190bc6c888b91325e808e0b5

Currently we have "unsigned long blkcnt" which is fine with
CONFIG_SYS_64BIT_LBA undefined because "lbaint_t" is basically the same
"unsigned long".
If CONFIG_SYS_64BIT_LBA gets defined "lbaint_t" is defined as "unsigned
long long".

Even though not many embedded systems have CONFIG_SYS_64BIT_LBA defined
it's good to have types in function implementation that match exactly
with prototypes.

Signed-off-by: Alexey Brodkin <alexey.brodkin@gmail.com>





Currently we have "unsigned long blkcnt" which is fine with
CONFIG_SYS_64BIT_LBA undefined because "lbaint_t" is basically the same
"unsigned long".
If CONFIG_SYS_64BIT_LBA gets defined "lbaint_t" is defined as "unsigned
long long".

Even though not many embedded systems have CONFIG_SYS_64BIT_LBA defined
it's good to have types in function implementation that match exactly
with prototypes.

Signed-off-by: Alexey Brodkin <alexey.brodkin@gmail.com>







block: systemace: Added missing "else" in "ace_writew"
2013-02-04T11:07:08+00:00

Alexey Brodkin
alexey.brodkin@gmail.com

2013-01-03T09:35:23+00:00

7cde9f35d6753d17348512e944f0fe5c31af0acf

System ACE compact flash controller supports either 8-bit (default) or
16-bit data transfers. And in corresponding driver we need to implement
read/write of 16-bit data words properly for both modes of operation.

In existing code if width==8 both branches get executed which may cause
unexpected behavior of SystemAce controller.

Addition of "else" fixes described issue and execution is done as
expected for both (8-bit and 16-bit) data bus widths.

Signed-off-by: Alexey Brodkin <alexey.brodkin@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>





System ACE compact flash controller supports either 8-bit (default) or
16-bit data transfers. And in corresponding driver we need to implement
read/write of 16-bit data words properly for both modes of operation.

In existing code if width==8 both branches get executed which may cause
unexpected behavior of SystemAce controller.

Addition of "else" fixes described issue and execution is done as
expected for both (8-bit and 16-bit) data bus widths.

Signed-off-by: Alexey Brodkin <alexey.brodkin@gmail.com>
Signed-off-by: Michal Simek <michal.simek@xilinx.com>







block: systemace: Simplify base and width initialization
2012-09-11T07:24:16+00:00

Michal Simek
monstr@monstr.eu

2012-07-04T10:09:45+00:00

5340a7f1d74ba65c4c63d6d9d0ad606553866ffe

Use CONFIG parameters only at one location to simplify
the code. Also create ace_readw/writew functions.

Signed-off-by: Michal Simek <monstr@monstr.eu>





Use CONFIG parameters only at one location to simplify
the code. Also create ace_readw/writew functions.

Signed-off-by: Michal Simek <monstr@monstr.eu>