diff options
Diffstat (limited to 'drivers/mtd/nand/pxa3xx_nand.c')
| -rw-r--r-- | drivers/mtd/nand/pxa3xx_nand.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/mtd/nand/pxa3xx_nand.c b/drivers/mtd/nand/pxa3xx_nand.c index 1dcda6badfdc..6e28121d3118 100644 --- a/drivers/mtd/nand/pxa3xx_nand.c +++ b/drivers/mtd/nand/pxa3xx_nand.c @@ -185,6 +185,7 @@ struct pxa3xx_nand_info { int cs; int use_ecc; /* use HW ECC ? */ int use_dma; /* use DMA ? */ + int use_spare; /* use spare ? */ int is_ready; unsigned int page_size; /* page size of attached chip */ @@ -325,6 +326,11 @@ static void pxa3xx_nand_start(struct pxa3xx_nand_info *info) else ndcr &= ~NDCR_DMA_EN; + if (info->use_spare) + ndcr |= NDCR_SPARE_EN; + else + ndcr &= ~NDCR_SPARE_EN; + ndcr |= NDCR_ND_RUN; /* clear status bits and run */ @@ -526,6 +532,7 @@ static int prepare_command_pool(struct pxa3xx_nand_info *info, int command, info->buf_count = 0; info->oob_size = 0; info->use_ecc = 0; + info->use_spare = 1; info->use_dma = (use_dma) ? 1 : 0; info->is_ready = 0; info->retcode = ERR_NONE; |