diff options
Diffstat (limited to 'cpu/arm926ejs/da8xx/nand.c')
| -rwxr-xr-x | cpu/arm926ejs/da8xx/nand.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/cpu/arm926ejs/da8xx/nand.c b/cpu/arm926ejs/da8xx/nand.c index fa882e2b10e..4e2d0c29e75 100755 --- a/cpu/arm926ejs/da8xx/nand.c +++ b/cpu/arm926ejs/da8xx/nand.c @@ -428,9 +428,10 @@ static struct nand_ecclayout nand_davinci_4bit_layout = { static void nand_davinci_4bit_enable_hwecc(struct mtd_info *mtd, int mode) { - u32 val; + u32 val, region; emifregs emif_addr; emif_addr = (emifregs)DAVINCI_ASYNC_EMIF_CNTRL_BASE; + region = CONFIG_NAND_CS - 1; switch (mode) { case NAND_ECC_WRITE: @@ -439,7 +440,8 @@ static void nand_davinci_4bit_enable_hwecc(struct mtd_info *mtd, int mode) * Start a new ECC calculation for reading or writing 512 bytes * of data. */ - val = (emif_addr->NANDFCR & ~(3 << 4)) | (1 << 12); + val = (emif_addr->NANDFCR & ~(3 << 4)); + val |= (region << 4) | (1 << region) | (1 << 12); emif_addr->NANDFCR = val; break; case NAND_ECC_READSYN: |