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path: root/drivers/block/systemace.c
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2018-02-13SystemACE: RemoveTom Rini
This driver is no longer used on any supported platform in U-Boot and there is no interest in maintaining it further from people that have used it historically. Cc: Simon Glass <[email protected]> Cc: Michal Simek <[email protected]> c: Alexey Brodkin <[email protected]> Signed-off-by: Tom Rini <[email protected]> Acked-by: Michal Simek <[email protected]>
2016-05-17dm: systemace: Add driver-mode block-device supportSimon Glass
Add support for CONFIG_BLK to the systemace driver. Signed-off-by: Simon Glass <[email protected]>
2016-05-17dm: systemace: Reorder function to avoid forward declarataionsSimon Glass
Move the systemace_get_dev() function below systemace_read() so that we can avoid a forward declaration. Signed-off-by: Simon Glass <[email protected]>
2016-05-17dm: blk: Drop the systemace.h headerSimon Glass
This has nothing of consequence. Remove it and its only inclusion site. Signed-off-by: Simon Glass <[email protected]>
2016-05-17dm: systemace: Drop the get_dev() functionSimon Glass
This function is implemented by the legacy block functions now. Drop it. Signed-off-by: Simon Glass <[email protected]>
2016-05-17dm: systemace: Add a legacy block interfaceSimon Glass
Add a legacy block interface for systemace. Signed-off-by: Simon Glass <[email protected]>
2016-03-14dm: block: Rename device number member dev to devnumSimon Glass
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 <[email protected]> Reviewed-by: Bin Meng <[email protected]> Tested-by: Stephen Warren <[email protected]>
2016-03-14dm: part: Rename some partition functionsSimon Glass
Rename three partition functions so that they start with part_. This makes it clear what they relate to. Signed-off-by: Simon Glass <[email protected]> Tested-by: Stephen Warren <[email protected]>
2016-03-14dm: Drop the block_dev_desc_t typedefSimon Glass
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 <[email protected]> Reviewed-by: Bin Meng <[email protected]> Tested-by: Stephen Warren <[email protected]>
2016-01-13block: pass block dev not num to read/write/erase()Stephen Warren
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 <[email protected]> Reviewed-by: Tom Rini <[email protected]>
2013-07-24Add GPL-2.0+ SPDX-License-Identifier to source filesWolfgang Denk
Signed-off-by: Wolfgang Denk <[email protected]> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <[email protected]>
2013-05-01part/dev_desc: Add log2 of blocksize to block_dev_desc data structEgbert Eich
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 <[email protected]>
2013-02-04Merge branch 'master' of git://www.denx.de/git/u-boot-microblazeTom Rini
2013-02-04drivers/block/systemace - fixed data type in "systemace_read" to match ↵Alexey Brodkin
prototype in "block_dev_desc_t" 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 <[email protected]>
2013-02-04block: systemace: Added missing "else" in "ace_writew"Alexey Brodkin
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 <[email protected]> Signed-off-by: Michal Simek <[email protected]>
2012-09-11block: systemace: Simplify base and width initializationMichal Simek
Use CONFIG parameters only at one location to simplify the code. Also create ace_readw/writew functions. Signed-off-by: Michal Simek <[email protected]>
2011-07-26disk/part.c: Make features optionalMatthew McClintock
If we don't want to build support for any partition types we can now add #undef CONFIG_PARTITIONS in a board config file to keep this from being compiled in. Otherwise boards assume this is compiled in by default Signed-off-by: Matthew McClintock <[email protected]>
2008-10-18rename CFG_ macros to CONFIG_SYSJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2008-08-13drivers/block: Move conditional compilation to MakefileJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
2007-11-25drivers/block : move block drivers to drivers/blockJean-Christophe PLAGNIOL-VILLARD
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email protected]>
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