[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>

diff --git a/drivers/mtd/nand/fsl_elbc_nand.c b/drivers/mtd/nand/fsl_elbc_nand.c
index 378b7aa638125cfd92929cb537fa2bbd1871cf7f..b9f9f22cd860e6f6bd167e9a8271736d3e32d3b6 100644 (file)
--- 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) |