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From: Guillaume LECERF <glecerf@gmail.com>
To: linux-mtd@lists.infradead.org
Cc: fggs@terra.com.br, zhangyd6@gmail.com, w.sang@pengutronix.de,
	David.Woodhouse@intel.com
Subject: [PATCH 3/4] mtd: cfi_cmdset_0002: use 0x50 erase command for SST 39VFxxxxB chips
Date: Fri, 22 Oct 2010 17:40:25 +0200	[thread overview]
Message-ID: <20101022154025.11097.94378.stgit@dev.siriade.com> (raw)
In-Reply-To: <20101022154015.11097.94660.stgit@dev.siriade.com>

Signed-off-by: Guillaume LECERF <glecerf@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)

  parent reply	other threads:[~2010-10-22 15:41 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2010-10-22 15:40 [PATCH 1/4] mtd: cfi_util: add support for switching SST 39VF640xB chips into QRY mode Guillaume LECERF
2010-10-22 15:40 ` [PATCH 2/4] mtd: cfi_cmdset_0002: make sector erase command variable Guillaume LECERF
2010-10-23 10:24   ` Wolfram Sang
2010-10-25  8:11     ` Guillaume LECERF
2010-10-26  8:34     ` Guillaume LECERF
2010-10-22 15:40 ` Guillaume LECERF [this message]
2010-10-22 15:40 ` [PATCH 4/4] mtd: cfi_cmdset_0002: add CFI detection for SST 38VF640x chips Guillaume LECERF
2010-10-25  1:18   ` yidong zhang
2010-10-25  8:09     ` Guillaume LECERF
2010-10-25  8:38       ` yidong zhang
2010-10-25  9:17         ` Guillaume LECERF
2010-10-25 10:01           ` yidong zhang

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