diff options
Diffstat (limited to 'drivers/mtd/nand')
| -rw-r--r-- | drivers/mtd/nand/fsl_ifc_nand.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/drivers/mtd/nand/fsl_ifc_nand.c b/drivers/mtd/nand/fsl_ifc_nand.c index 98a09c0641c..1d18815b2b9 100644 --- a/drivers/mtd/nand/fsl_ifc_nand.c +++ b/drivers/mtd/nand/fsl_ifc_nand.c @@ -428,20 +428,27 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, if (mtd->writesize > 512) { nand_fcr0 = (NAND_CMD_SEQIN << IFC_NAND_FCR0_CMD0_SHIFT) | - (NAND_CMD_PAGEPROG << IFC_NAND_FCR0_CMD1_SHIFT); + (NAND_CMD_STATUS << IFC_NAND_FCR0_CMD1_SHIFT) | + (NAND_CMD_PAGEPROG << IFC_NAND_FCR0_CMD2_SHIFT); out_be32(&ifc->ifc_nand.nand_fir0, (IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) | (IFC_FIR_OP_CA0 << IFC_NAND_FIR0_OP1_SHIFT) | (IFC_FIR_OP_RA0 << IFC_NAND_FIR0_OP2_SHIFT) | (IFC_FIR_OP_WBCD << IFC_NAND_FIR0_OP3_SHIFT) | - (IFC_FIR_OP_CW1 << IFC_NAND_FIR0_OP4_SHIFT)); - out_be32(&ifc->ifc_nand.nand_fir1, 0); + (IFC_FIR_OP_CMD2 << IFC_NAND_FIR0_OP4_SHIFT)); + out_be32(&ifc->ifc_nand.nand_fir1, + (IFC_FIR_OP_CW1 << IFC_NAND_FIR1_OP5_SHIFT) | + (IFC_FIR_OP_RDSTAT << + IFC_NAND_FIR1_OP6_SHIFT) | + (IFC_FIR_OP_NOP << IFC_NAND_FIR1_OP7_SHIFT)); } else { nand_fcr0 = ((NAND_CMD_PAGEPROG << IFC_NAND_FCR0_CMD1_SHIFT) | (NAND_CMD_SEQIN << - IFC_NAND_FCR0_CMD2_SHIFT)); + IFC_NAND_FCR0_CMD2_SHIFT) | + (NAND_CMD_STATUS << + IFC_NAND_FCR0_CMD3_SHIFT)); out_be32(&ifc->ifc_nand.nand_fir0, (IFC_FIR_OP_CW0 << IFC_NAND_FIR0_OP0_SHIFT) | @@ -450,7 +457,11 @@ static void fsl_ifc_cmdfunc(struct mtd_info *mtd, unsigned int command, (IFC_FIR_OP_RA0 << IFC_NAND_FIR0_OP3_SHIFT) | (IFC_FIR_OP_WBCD << IFC_NAND_FIR0_OP4_SHIFT)); out_be32(&ifc->ifc_nand.nand_fir1, - (IFC_FIR_OP_CW1 << IFC_NAND_FIR1_OP5_SHIFT)); + (IFC_FIR_OP_CMD1 << IFC_NAND_FIR1_OP5_SHIFT) | + (IFC_FIR_OP_CW3 << IFC_NAND_FIR1_OP6_SHIFT) | + (IFC_FIR_OP_RDSTAT << + IFC_NAND_FIR1_OP7_SHIFT) | + (IFC_FIR_OP_NOP << IFC_NAND_FIR1_OP8_SHIFT)); if (column >= mtd->writesize) nand_fcr0 |= |