diff options
| author | David Woodhouse <dwmw2@infradead.org> | 2006-10-27 14:50:04 +0300 |
|---|---|---|
| committer | David Woodhouse <dwmw2@infradead.org> | 2006-10-27 14:50:04 +0300 |
| commit | b478c775a0c306c84215a1138e49fab540b94a5d (patch) | |
| tree | 9e7874588db2c4fdc0321ecc2555189c72bdf6bf /drivers/mtd | |
| parent | dcc41bc81c872862652d68af8993b9fa32ce56a4 (diff) | |
| download | blackbird-op-linux-b478c775a0c306c84215a1138e49fab540b94a5d.tar.gz blackbird-op-linux-b478c775a0c306c84215a1138e49fab540b94a5d.zip | |
[MTD] CAFÉ NAND: Add 'slowtiming' parameter, default usedma and checkecc on
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
Diffstat (limited to 'drivers/mtd')
| -rw-r--r-- | drivers/mtd/nand/cafe.c | 26 |
1 files changed, 15 insertions, 11 deletions
diff --git a/drivers/mtd/nand/cafe.c b/drivers/mtd/nand/cafe.c index dd274c877b5e..d894c7286aab 100644 --- a/drivers/mtd/nand/cafe.c +++ b/drivers/mtd/nand/cafe.c @@ -58,7 +58,7 @@ struct cafe_priv { }; -static int usedma = 0; +static int usedma = 1; module_param(usedma, int, 0644); static int skipbbt = 0; @@ -67,9 +67,12 @@ module_param(skipbbt, int, 0644); static int debug = 0; module_param(debug, int, 0644); -static int checkecc = 0; +static int checkecc = 1; module_param(checkecc, int, 0644); +static int slowtiming = 0; +module_param(slowtiming, int, 0644); + /* Hrm. Why isn't this already conditional on something in the struct device? */ #define cafe_dev_dbg(dev, args...) do { if (debug) dev_dbg(dev, ##args); } while(0) @@ -604,15 +607,16 @@ static int __devinit cafe_nand_probe(struct pci_dev *pdev, /* Timings from Marvell's test code (not verified or calculated by us) */ writel(0xffffffff, cafe->mmio + CAFE_NAND_IRQ_MASK); -#if 1 - writel(0x01010a0a, cafe->mmio + CAFE_NAND_TIMING1); - writel(0x24121212, cafe->mmio + CAFE_NAND_TIMING2); - writel(0x11000000, cafe->mmio + CAFE_NAND_TIMING3); -#else - writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING1); - writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING2); - writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING3); -#endif + + if (!slowtiming) { + writel(0x01010a0a, cafe->mmio + CAFE_NAND_TIMING1); + writel(0x24121212, cafe->mmio + CAFE_NAND_TIMING2); + writel(0x11000000, cafe->mmio + CAFE_NAND_TIMING3); + } else { + writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING1); + writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING2); + writel(0xffffffff, cafe->mmio + CAFE_NAND_TIMING3); + } writel(0xffffffff, cafe->mmio + CAFE_NAND_IRQ_MASK); err = request_irq(pdev->irq, &cafe_nand_interrupt, SA_SHIRQ, "CAFE NAND", mtd); if (err) { |
