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mtd: mxc_nand: preset_v1_v2: unlock all NAND flash blocks

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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 <michael.thalmeier@hale.at>
Signed-off-by: Artem Bityutskiy <artem.bityutskiy@intel.com>
This commit is contained in:
Wolfram Stering 2011-09-23 13:53:44 +02:00 committed by Artem Bityutskiy
parent 75b66d8ccd
commit 5172ac1c6d
1 changed files with 1 additions and 1 deletions
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2
drivers/mtd/nand/mxc_nand.c
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@ -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();