u-boot.git/include/nand.h, branch v2012.10

nand: Make NAND lock status compatible with Micron

2012-09-17T22:33:43+00:00

Micron NAND flash (e.g. MT29F4G08ABADAH4) BLOCK LOCK READ STATUS is not
the same as others.  Instead of bit 1 being lock, it is #lock_tight.
To make the driver support either format, ignore bit 1 and use only
bit 0 and bit 2.

Signed-off-by: Joe Hershberger 
Signed-off-by: Scott Wood

nand: Change ulong to loff_t and size_t

2012-09-17T22:33:42+00:00

Missed in previous cleanup.

Signed-off-by: Joe Hershberger 
Signed-off-by: Scott Wood

nand: Add support for unlock.invert

2012-09-17T22:32:10+00:00

NAND unlock command allows an invert bit to be set to unlock all but
the selected page range.

Signed-off-by: Joe Hershberger 
[scottwood@freescale.com: updated docs and added comment about invert bit]
Signed-off-by: Scott Wood

at91: atmel_nand: extract HWECC initialization code into one function: atmel_hw_nand_init_param().

2012-09-01T15:06:14+00:00

This patch
1. extract the hwecc initialization code into one function. It is a preparation for adding atmel PMECC support.
2. enable CONFIG_SYS_NAND_SELF_INIT. Which make us can configurate the ecc parameters between nand_scan_ident() and nand_scan_tail().

Signed-off-by: Josh Wu 
[fix empty newline at EOF error and move return value check into ifdef]
Signed-off-by: Andreas Bießmann

linux/compat.h: rename from linux/mtd/compat.h

2012-04-30T14:54:51+00:00

This lets us use it in more places than just mtd code.

Signed-off-by: Mike Frysinger

nand/fsl_elbc: Convert to self-init

2012-01-26T22:09:06+00:00

This driver doesn't yet make use of the added flexibility (not that that
should stop anyone from converting...), but it will with the in-progress
hack to support 4k-page NAND.

Signed-off-by: Scott Wood

nand: Introduce CONFIG_SYS_NAND_SELF_INIT

2012-01-26T22:09:06+00:00

This allows a driver to run code between nand_scan_ident() and
nand_scan_tail(), among other things.  See the additions to
doc/README.nand for details.

To allow a gradual transition, Boards that don't set
CONFIG_SYS_NAND_SELF_INIT will still be initialized the old way, but
new drivers should not require this, and existing drivers should be
converted when convenient.

Signed-off-by: Scott Wood

nand: Add common functions to linux/mtd/nand.h

2011-12-06T22:59:31+00:00

Functions often used in SPL are now part of linux/mtd/nand.h.
Static modifiers are removed from these functions in
drivers/mtd/nand/nand_base.c.

Signed-off-by: Simon Schwarz 
Cc: scottwood@freescale.com
Cc: s-paulraj@ti.com
Cc: albert.u.boot@aribaud.net
Acked-by: Scott Wood

spl: add NAND Library to new SPL

2011-09-30T20:00:54+00:00

Adds NAND library to SPL.

Signed-off-by: Simon Schwarz 
Acked-by: Scott Wood 
Signed-off-by: Sandeep Paulraj

omap-common: add nand spl support

2011-09-30T20:00:54+00:00

Add NAND support for the new SPL structure.

Signed-off-by: Simon Schwarz 
Signed-off-by: Sandeep Paulraj