leandrof/linux
1
0
Fork 0
forked from Minki/linux
Code Issues Pull Requests Packages Projects Releases Wiki Activity

[MTD] [NAND] fsl_elbc_nand: Fix SEQIN handling for large pages.

Browse Source 
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>
This commit is contained in:
Scott Wood 2008-04-04 17:06:05 -05:00 committed by David Woodhouse
parent f72561cf6c
commit 576506645d
1 changed files with 6 additions and 5 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
drivers/mtd/nand/fsl_elbc_nand.c
View File

@ -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) |