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authorScott Wood2008-04-04 17:06:05 -0500
committerDavid Woodhouse2008-04-22 15:36:24 +0100
commit576506645df01f3c1a9c2c9064201aa0ba4cb0ea (patch)
tree234f3cf4d5c05dc88d97d2afd5df9cd8b82214fc /drivers/mtd/nand
parentf72561cf6c9d0671da57902bc2ffee03b074227a (diff)
[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/nand')
-rw-r--r--drivers/mtd/nand/fsl_elbc_nand.c11
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) |