[PATCH 3/4] mtd: cfi_cmdset_0002: use 0x50 erase command for SST 39VFxxxxB chips

Guillaume LECERF glecerf at gmail.com
Fri Oct 22 11:40:25 EDT 2010


Signed-off-by: Guillaume LECERF <glecerf at gmail.com>
---
 drivers/mtd/chips/cfi_cmdset_0002.c |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/drivers/mtd/chips/cfi_cmdset_0002.c b/drivers/mtd/chips/cfi_cmdset_0002.c
index 209928b..a359967 100644
--- a/drivers/mtd/chips/cfi_cmdset_0002.c
+++ b/drivers/mtd/chips/cfi_cmdset_0002.c
@@ -292,6 +292,8 @@ static void fixup_sst39vf_rev_b(struct mtd_info *mtd, void *param)
 
 	cfi->addr_unlock1 = 0x555;
 	cfi->addr_unlock2 = 0x2AA;
+
+	sector_erase_cmd = CMD(0x50);
 }
 
 static void fixup_s29gl064n_sectors(struct mtd_info *mtd, void *param)




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