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Commit 9a4d8307 authored by Robert Marko's avatar Robert Marko Committed by Miquel Raynal
Browse files

mtd: spinand: winbond: Add support for W25N01GV 

W25N01GV is a single die version of the already supported
W25M02GV with half the capacity. Everything else is the
same so introduce support for W25N01GV.

Datasheet:http://www.winbond.com/resource-files/w25n01gv%20revl%20050918%20unsecured.pdf



Tested on 8devices Jalapeno dev board under OpenWrt running 4.19-rc5.

Signed-off-by: default avatarRobert Marko <robimarko@gmail.com>
Reviewed-by: default avatarBoris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: default avatarMiquel Raynal <miquel.raynal@bootlin.com>
parent 65102238

drivers/mtd/nand/spi/winbond.c

+8 −0
Original line number Diff line number Diff line
@@ -84,6 +84,14 @@ static const struct spinand_info winbond_spinand_table[] = { 
		     0,

		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL),

		     SPINAND_SELECT_TARGET(w25m02gv_select_target)),

	SPINAND_INFO("W25N01GV", 0xAA,

		     NAND_MEMORG(1, 2048, 64, 64, 1024, 1, 1, 1),

		     NAND_ECCREQ(1, 512),

		     SPINAND_INFO_OP_VARIANTS(&read_cache_variants,

					      &write_cache_variants,

					      &update_cache_variants),

		     0,

		     SPINAND_ECCINFO(&w25m02gv_ooblayout, NULL)),

};



/**