diff options
| author | Scott Wood <scottwood@freescale.com> | 2008-04-04 17:06:05 -0500 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2008-04-22 15:36:24 +0100 |
| commit | 576506645df01f3c1a9c2c9064201aa0ba4cb0ea (patch) | |
| tree | 234f3cf4d5c05dc88d97d2afd5df9cd8b82214fc /drivers/mtd | |
| parent | f72561cf6c9d0671da57902bc2ffee03b074227a (diff) | |
| download | blackbird-op-linux-576506645df01f3c1a9c2c9064201aa0ba4cb0ea.tar.gz blackbird-op-linux-576506645df01f3c1a9c2c9064201aa0ba4cb0ea.zip | |
[MTD] [NAND] fsl_elbc_nand: Fix SEQIN handling for large pages.
Previously, a READ command was erroneously issued rather than SEQIN.
Signed-off-by: Scott Wood <scottwood@freescale.com>
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/fsl_elbc_nand.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c index 378b7aa63812..b9f9f22cd860 100644 --- a/drivers/mtd/nand/fsl_elbc_nand.c +++ b/drivers/mtd/nand/fsl_elbc_nand.c @@ -346,19 +346,20 @@ static void fsl_elbc_cmdfunc(struct mtd_info *mtd, unsigned int command, ctrl->column = column; ctrl->oob = 0; - fcr = (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT) | - (NAND_CMD_SEQIN << FCR_CMD2_SHIFT); - if (priv->page_size) { + fcr = (NAND_CMD_SEQIN << FCR_CMD0_SHIFT) | + (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT); + out_be32(&lbc->fir, (FIR_OP_CW0 << FIR_OP0_SHIFT) | (FIR_OP_CA << FIR_OP1_SHIFT) | (FIR_OP_PA << FIR_OP2_SHIFT) | (FIR_OP_WB << FIR_OP3_SHIFT) | (FIR_OP_CW1 << FIR_OP4_SHIFT)); - - fcr |= NAND_CMD_READ0 << FCR_CMD0_SHIFT; } else { + fcr = (NAND_CMD_PAGEPROG << FCR_CMD1_SHIFT) | + (NAND_CMD_SEQIN << FCR_CMD2_SHIFT); + out_be32(&lbc->fir, (FIR_OP_CW0 << FIR_OP0_SHIFT) | (FIR_OP_CM2 << FIR_OP1_SHIFT) | |
