From 5172ac1c6d2c1e631bc39ddf2d9334e05f69b022 Mon Sep 17 00:00:00 2001 From: Wolfram Stering Date: Fri, 23 Sep 2011 13:53:44 +0200 Subject: [PATCH] mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks For NFC v1, the unlock end block address was 0x4000, which would only unlock the first 32 blocks of the NAND flash. Change that value to 0xffff to unlock all available blocks, as is done for NFC v21 as well. Signed-off-by: Michael Thalmeier Signed-off-by: Artem Bityutskiy --- drivers/mtd/nand/mxc_nand.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/mtd/nand/mxc_nand.c b/drivers/mtd/nand/mxc_nand.c index 4d4c67763cb0..74a43b818d0e 100644 --- a/drivers/mtd/nand/mxc_nand.c +++ b/drivers/mtd/nand/mxc_nand.c @@ -845,7 +845,7 @@ static void preset_v1_v2(struct mtd_info *mtd) writew(0xffff, NFC_V21_UNLOCKEND_BLKADDR3); } else if (nfc_is_v1()) { writew(0x0, NFC_V1_UNLOCKSTART_BLKADDR); - writew(0x4000, NFC_V1_UNLOCKEND_BLKADDR); + writew(0xffff, NFC_V1_UNLOCKEND_BLKADDR); } else BUG(); -- 2.20.1