u-boot.git/include/nand.h, branch v2016.09

mtd: nand: Add the sunxi NAND controller driver

2016-07-25T01:36:28+00:00

We already have an SPL driver for the sunxi NAND controller, now add
the normal/standard one.

The source has been copied from Linux 4.6 with a few changes to make
it work in u-boot.

Signed-off-by: Boris Brezillon 
Acked-by: Hans de Goede

nand_spl_simple: Add a simple NAND read function

2016-07-22T13:52:59+00:00

To support UBI in SPL we need a simple NAND read function. Add one to
nand_spl_simple and keep it as simple as it goes.

Signed-off-by: Thomas Gleixner 
Signed-off-by: Ladislav Michl 
Acked-by: Scott Wood 
Reviewed-by: Tom Rini 
Reviewed-by: Heiko Schocher

nand: Embed mtd_info in struct nand_chip

2016-06-04T01:27:48+00:00

nand_info[] is now an array of pointers, with the actual mtd_info
instance embedded in struct nand_chip.

This is in preparation for syncing the NAND code with Linux 4.6,
which makes the same change to struct nand_chip.  It's in a separate
commit due to the large amount of changes required to accommodate the
change to nand_info[].

Signed-off-by: Scott Wood

mtd: nand: Remove nand_info_t typedef

2016-06-04T01:27:48+00:00

This typedef serves no purpose other than causing confusion with
struct nand_chip.

Signed-off-by: Scott Wood

Add more SPDX-License-Identifier tags

2016-01-19T13:31:21+00:00

In a number of places we had wordings of the GPL (or LGPL in a few
cases) license text that were split in such a way that it wasn't caught
previously.  Convert all of these to the correct SPDX-License-Identifier
tag.

Signed-off-by: Tom Rini

nand: yaffs: Remove the "nand write.yaffs" command

2015-03-31T04:24:39+00:00

This command is only enabled by one board, complicates the NAND code,
and doesn't appear to have been functioning properly for several
years.  If there are no bad blocks in the NAND region being written
nand_write_skip_bad() will take the shortcut of calling nand_write()
which bypasses the special yaffs handling.  This causes invalid YAFFS
data to be written. See
http://lists.denx.de/pipermail/u-boot/2011-September/102830.html for
an example and a potential workaround.

U-Boot still retains the ability to mount and access YAFFS partitions
via CONFIG_YAFFS2.

Signed-off-by: Peter Tyser

nand: Add verification functions

2015-03-31T04:24:38+00:00

Add nand_verify() and nand_verify_page_oob().  nand_verify() verifies
NAND contents against an arbitrarily sized buffer using ECC while
nand_verify_page_oob() verifies a NAND page's contents and OOB.

Signed-off-by: Peter Tyser 
Tested-by: Heiko Schocher 
Acked-by: Heiko Schocher

nand: Remove unused read/write structures

2015-03-31T04:17:16+00:00

The use of the nand_write_options and nand_read_options structures were
removed in commit dfbf617ff055e4216f78d358b0867c548916d14b.  Remove the
now-unused structures too.

Signed-off-by: Peter Tyser

spl, nand, atmel_nand: add erase one block function

2014-11-17T13:47:17+00:00

erase one nand block in spl code. keep it simple, as size matters
This is used on the upcoming taurus spl support.

Signed-off-by: Heiko Schocher 
Acked-by: Scott Wood 
Reviewed-by: Bo Shen 
Reviewed-by: Andreas Bießmann 
Signed-off-by: Andreas Bießmann

mtd: nand: atmel: prepare for nand spl boot support

2014-03-09T18:19:06+00:00

Prepare for nand spl boot support. It supports nand software ECC and
hardware PMECC.
This patch is take  as reference.

Signed-off-by: Bo Shen 
Signed-off-by: Andreas Bießmann