u-boot.git/drivers/block/Kconfig, branch master

blk: Allow control of the block cache in TPL

2019-07-10T22:52:58+00:00

Generally block devices are not enabled in TPL, but in case they are,
add a Kconfig option for the block cache. This allows the setting (default
off) to be found with CONFIG_IS_ENABLED().

Signed-off-by: Simon Glass

blk: Support block drivers in TPL

2018-10-09T10:40:27+00:00

At present it is not possible to enable/disable block drivers in TPL. This
is needed to provide sandbox support. Add a Kconfig option and adjust the
Makefile.

Signed-off-by: Simon Glass

block: Add SPL_BLOCK_CACHE and default n

2018-06-18T18:43:13+00:00

When enabling BLOCK_CACHE on devices with limited RAM during SPL,
some devices may not boot.  This creates an option to enable
block caching in SPL by defaults off.  It is dependent on SPL_BLK

Fixes: 46960ad6d09b ("block: Have BLOCK_CACHE default to y in some cases")

Signed-off-by: Adam Ford

block: Have BLOCK_CACHE default to y in some cases

2018-06-07T13:12:26+00:00

When dealing with filesystems that come from block devices we can get a
noticeable performance gain in some use cases from having the block
cache enabled.  The code paths are valid in other cases when we have BLK
set and may provide wins in raw reads in some use cases, so have this be
default when BLK is enabled.

Signed-off-by: Tom Rini

SystemACE: Remove

2018-02-14T04:24:22+00:00

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 
Cc: Michal Simek 
c: Alexey Brodkin 
Signed-off-by: Tom Rini 
Acked-by: Michal Simek

Move most CONFIG_HAVE_BLOCK_DEVICE to Kconfig

2018-02-09T00:09:03+00:00

config_fallbacks.h has some logic that sets HAVE_BLOCK_DEVICE
based on a list of enabled options.  Moving HAVE_BLOCK_DEVICE to
Kconfig allows us to drastically shrink the logic in
config_fallbacks.h

Signed-off-by: Adam Ford 
[trini: Rename HAVE_BLOCK_DEVICE to CONFIG_BLOCK_DEVICE]
Signed-off-by: Tom Rini

block: Migrate SystemACE chip to Kconfig

2018-02-09T00:08:41+00:00

Migrate the base and sub-options to Kconfig.  Note that we only enable
this in the base sandbox config now.

Cc: Alexey Brodkin 
Cc: Michal Simek 
Signed-off-by: Tom Rini 
---
Is this driver still used anywhere?  It's fishy that it's only enabled
in sandbox anymore.

dm: mmc: Allow disabling driver model in SPL

2017-08-01T02:58:00+00:00

At present if U-Boot proper uses driver model for MMC, then SPL has to
also. While this is desirable, it places a significant barrier to moving
to driver model in some cases. For example, with a space-constrained SPL
it may be necessary to enable CONFIG_SPL_OF_PLATDATA which involves
adjusting some drivers.

Add new SPL versions of the options for DM_MMC, DM_MMC_OPS and BLK. By
default these follow their non-SPL versions, but this can be changed by
boards which need it.

Signed-off-by: Simon Glass

scsi: Move drivers into new drivers/scsi directory

2017-07-11T16:08:19+00:00

At present we have the SCSI drivers in the drivers/block and common/
directories. It is better to split them out into their own place. Use
drivers/scsi which is what Linux does.

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

sata: Move drivers into new drivers/ata directory

2017-07-11T16:08:19+00:00

At present we have the SATA and PATA drivers mixed up in the drivers/block
directory. It is better to split them out into their own place. Use
drivers/ata which is what Linux does.

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