mtd: nand: detect Samsung K9GBG08U0A, K9GAG08U0F ID

Datasheets for the following Samsung NAND parts (both MLC and SLC) describe
extensions to the Samsung 6-byte extended ID decoding table:

K9GBG08U0A (MLC, 6-byte ID)
K9GAG08U0F (MLC, 6-byte ID)
K9FAG08U0M (SLC, 6-byte ID)

The table found in K9GAG08U0F, p.44, contains a superset of the information
found in other previous datasheets.

This patch adds support for all of these chips, with 512B and 640B OOB sizes.
It also changes the detection pattern such that this table applies to all
Samsung 6-byte ID NAND, not just MLC. This is safe, according to the NAND
parameter data I have collected:

Note that nand_base.c does not yet support the bad block marker scheme defined
for these chips (i.e., scan 1st and last page for BB markers).

Signed-off-by: Brian Norris <computersforpeace@gmail.com>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>

0 files changed, 0 insertions, 0 deletions