Hi Boris,
On 08/05/18 19:59, Boris Brezillon wrote:
On Tue, 8 May 2018 01:38:13 +0000 Chris Packham Chris.Packham@alliedtelesis.co.nz wrote:
Hi Boris,
Thanks for picking this up while Miquel is taking a break.
Can you try with the following diff applied?
--->8--- diff --git a/drivers/mtd/nand/raw/marvell_nand.c b/drivers/mtd/nand/raw/marvell_nand.c index db5ec4e8bde9..ebb1d141b900 100644 --- a/drivers/mtd/nand/raw/marvell_nand.c +++ b/drivers/mtd/nand/raw/marvell_nand.c @@ -1194,11 +1194,13 @@ static void marvell_nfc_hw_ecc_bch_read_chunk(struct nand_chip *chip, int chunk, NDCB0_CMD2(NAND_CMD_READSTART); /*
* Trigger the naked read operation only on the last chunk.* Otherwise, use monolithic read.
* Trigger the monolithic read on the first chunk, then naked read on* intermediate chunks and finally a last naked read on the last chunk. */
if (lt->nchunks == 1 || (chunk < lt->nchunks - 1))
if (chunk == 0) nfc_op.ndcb[0] |= NDCB0_CMD_XTYPE(XTYPE_MONOLITHIC_RW);else if (chunk < lt->nchunks - 1)nfc_op.ndcb[0] |= NDCB0_CMD_XTYPE(XTYPE_NAKED_RW); else nfc_op.ndcb[0] |= NDCB0_CMD_XTYPE(XTYPE_LAST_NAKED_RW);
Tested-by: Chris Packham chris.packham@alliedtelesis.co.nz
Works for:
Armada-385 + Micron MT29F8G08ABACAWP Armada-385 + Micron MT29F2G08ABAEAWP Armada-385 + Macronix MX30LF2G18AC Armada-98DX4251 + Micron MT29F8G08ABACAWP (previously failed) Armada-98DX3236 + AMD/Spansion S34ML01G2 Armada-98DX3236 + Macronix MX30LF1G18AC