tree a7ee5f24092602d7fda6c34db6781c3de2d415d8
parent 73885aeaca046a21183db598c2da46529e46fdab
author Mika Korhonen <ext-mika.2.korhonen@nokia.com> 1256277043 +0200
committer David Woodhouse <David.Woodhouse@intel.com> 1259574198 +0000

mtd: OneNAND: multiblock erase support

Add support for multiblock erase command. OneNANDs (excluding Flex-OneNAND)
are capable of simultaneous erase of up to 64 eraseblocks which is much faster.

This changes the erase requests for regions covering multiple eraseblocks
to be performed using multiblock erase.

Signed-off-by: Mika Korhonen <ext-mika.2.korhonen@nokia.com>
Reviewed-by: Adrian Hunter <adrian.hunter@nokia.com>
Signed-off-by: Artem Bityutskiy <Artem.Bityutskiy@nokia.com>
Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>