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| author | Boris Brezillon <boris.brezillon@bootlin.com> | 2018-12-16 09:34:17 +0100 |
|---|---|---|
| committer | Miquel Raynal <miquel.raynal@bootlin.com> | 2018-12-17 14:06:26 +0100 |
| commit | 732774437ae01d9882e60314e303898e63c7f038 (patch) | |
| tree | 6a29f04574345bfb833e18e329caa2fbceb81e14 /drivers/mtd/nand | |
| parent | cafb56dd741e61c99709bcd2b193a9a1d36def3b (diff) | |
| download | linux-stable-732774437ae01d9882e60314e303898e63c7f038.tar.gz linux-stable-732774437ae01d9882e60314e303898e63c7f038.tar.bz2 linux-stable-732774437ae01d9882e60314e303898e63c7f038.zip | |
mtd: rawnand: sunxi: Write pageprog related opcodes to WCMD_SET
The opcodes used by the controller when doing batched page prog should
be written in NFC_REG_WCMD_SET not FC_REG_RCMD_SET. Luckily, the
default NFC_REG_WCMD_SET value matches the one we set in the driver
which explains why we didn't notice the problem.
Fixes: 614049a8d904 ("mtd: nand: sunxi: add support for DMA assisted operations")
Signed-off-by: Boris Brezillon <boris.brezillon@bootlin.com>
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/raw/sunxi_nand.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index a5c83cbe4897..e828ee50a201 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -1393,7 +1393,7 @@ static int sunxi_nfc_hw_ecc_write_page_dma(struct nand_chip *chip, sunxi_nfc_randomizer_enable(mtd); writel((NAND_CMD_RNDIN << 8) | NAND_CMD_PAGEPROG, - nfc->regs + NFC_REG_RCMD_SET); + nfc->regs + NFC_REG_WCMD_SET); dma_async_issue_pending(nfc->dmac); |