u-boot.git/include/linux/mtd, branch v2010.12-rc1

mtd: OneNAND: add support for OneNAND manufactured by Numonyx

2010-10-11T20:15:45+00:00

This patch adds the Numonyx manufacturer code (0x20) to
onenand manufacturers.

Signed-off-by: Enric Balletbo i Serra 
Acked-by: Kyungmin Park 
Acked-by: Steve Sakoman 
Tested-by: Steve Sakoman

mtd: add an mtd method for get_len_incl_bad()

2010-10-11T20:11:00+00:00

The logic to 'spread' mtd partitions needs to calculate the length in
the mtd device, including bad blocks.

This patch introduces a new function, mtd_get_len_incl_bad that can
return both the length including bad blocks and whether that length
was truncated on the device. This new function will be used by the
mtdparts spread command later in this series. The definition of the
function is #ifdef'd out in configurations that do not use the new
'mtdparts spread' command.

Signed-off-by: Ben Gardiner
CC: Scott Wood

nand: remove dead code and suspend/resume

2010-10-11T20:10:35+00:00

Get rid of the several "#if 0" sections that were keeping around Linux
code that isn't relevant to U-Boot.  Besides cluttering the code, these
sections make tracking upstream changes harder, rather than easier.
It's easy to discard obviously irrelevant diff hunks that patch rejects,
but it's not as easy to notice hunks that apply cleanly to the #if 0
section, but *are* relevant to U-Boot and require modification elsewhere.

Also remove suspend/resume, as this is not applicable to U-Boot.  Removal
saves 232 bytes on powerpc.

Signed-off-by: Scott Wood 
Tested-by: Ben Gardiner

move definition of macros likely and unlikely to compiler.h

2010-01-17T23:28:27+00:00

the macros likely and unlikely were defined in include/linux/mtd/compat.h,
but used in code not related to MTD. moved the macro definitions to compiler.h

Signed-off-by: Matthias Kaehlcke

NAND:Extending the nand_ecclayout structure

2009-11-18T20:26:39+00:00

NANDs with page size of lesser than and equal to 2K are
reaching EOL. They are bing replaced with NANDs of
page size 4K and above.
To support this we have to extend the eccpos field

Signed-off-by: Sandeep Paulraj

Flex-OneNAND driver support

2009-11-13T22:56:18+00:00

This patch adds support for Flex-OneNAND devices.

Signed-off-by: Rohit Hagargundgi 
Signed-off-by: Amul Kumar Saha

NAND: Update to support 64 bit device size

2009-11-13T22:56:14+00:00

This patch adds support for NANDs greater than 2 GB.
Patch is based on the MTD NAND driver in the kernel.

Signed-off-by: Sandeep Paulraj 
Signed-off-by: Scott Wood

s5pc1xx: SMDKC100: fix compile warnings

2009-10-24T14:55:25+00:00

fix the following compile warnings
warning: dereferencing type-punned pointer will break strict-aliasing rules

Signed-off-by: Minkyu Kang

s5pc1xx: support onenand driver

2009-10-14T02:13:55+00:00

This patch includes the onenand driver for s5pc100

Signed-off-by: Minkyu Kang 
Signed-off-by: Kyungmin Park

MTD:NAND: ADD new ECC mode NAND_ECC_HW_OOB_FIRST

2009-08-26T20:37:03+00:00

This patch adds the new mode NAND_ECC_HW_OOB_FIRST in the nand code to
support 4-bit ECC on TI DaVinci devices with large page (up to 2K) NAND
chips.  This ECC mode is similar to NAND_ECC_HW, with the exception of
read_page API that first reads the OOB area, reads the data in chunks,
feeds the ECC from OOB area to the ECC hw engine and perform any
correction on the data as per the ECC status reported by the engine.

This patch has been accepted by Andrew Morton and can be found at

http://userweb.kernel.org/~akpm/mmotm/broken-out/mtd-nand-add-new-ecc-mode-ecc_hw_oob_first.patch

Signed-off-by: Sandeep Paulraj 
Signed-off-by: Sneha Narnakaje 
Signed-off-by: Scott Wood