diff options
Diffstat (limited to 'drivers/mtd/nand/davinci_nand.c')
| -rw-r--r-- | drivers/mtd/nand/davinci_nand.c | 22 |
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c index a4989ec6292e..8eb6a36f125a 100644 --- a/drivers/mtd/nand/davinci_nand.c +++ b/drivers/mtd/nand/davinci_nand.c @@ -746,28 +746,6 @@ static int nand_davinci_probe(struct platform_device *pdev) goto err_clk_enable; } - /* - * Setup Async configuration register in case we did not boot from - * NAND and so bootloader did not bother to set it up. - */ - val = davinci_nand_readl(info, A1CR_OFFSET + info->core_chipsel * 4); - - /* Extended Wait is not valid and Select Strobe mode is not used */ - val &= ~(ACR_ASIZE_MASK | ACR_EW_MASK | ACR_SS_MASK); - if (info->chip.options & NAND_BUSWIDTH_16) - val |= 0x1; - - davinci_nand_writel(info, A1CR_OFFSET + info->core_chipsel * 4, val); - - ret = 0; - if (info->timing) - ret = davinci_aemif_setup_timing(info->timing, info->base, - info->core_chipsel); - if (ret < 0) { - dev_dbg(&pdev->dev, "NAND timing values setup fail\n"); - goto err; - } - spin_lock_irq(&davinci_nand_lock); /* put CSxNAND into NAND mode */ |