28bdd4a72d
[MTD] [NAND] Update CAFÉ driver interrupt handler prototype
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-29 00:04:59 +00:00
cad40654c3
[MTD] NAND: Fix ECC settings in CAFÉ controller driver.
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We were resetting cafe->ctl2 to zero after an erase (and also during a
write, but it was correctly reset after that). This meant that ECC reads
after an erase were failing. Doh.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-11-01 08:19:20 +08:00
be8444bdf3
[MTD] NAND: Add register debugging spew option to CAFÉ driver
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-31 12:36:04 +08:00
195a253b66
[MTD] NAND: Use register #defines throughout CAFÉ driver, not numbers
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Also use cafe_readl() and cafe_writel() abstraction to make code
slightly cleaner -- especially if we want to use it in PIO mode.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-31 12:30:11 +08:00
a020727b16
[MTD] NAND: Fix timing calculation in CAFÉ debugging message
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-28 17:08:38 +03:00
63a1423763
[MTD] NAND: Remove empty block ECC workaround
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They fixed the hardware so that ECC doesn't fail on reading an empty
block.
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 22:12:02 +03:00
b478c775a0
[MTD] CAFÉ NAND: Add 'slowtiming' parameter, default usedma and checkecc on
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 14:50:04 +03:00
dcc41bc81c
[MTD] NAND: Reset Café controller before initialising.
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Fixes http://dev.laptop.org/ticket/237
Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-27 09:55:34 +03:00
470b0a90d6
[MTD] NAND: Disable ECC checking on CAFÉ since it's broken for now
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-23 14:29:04 +01:00
fbad5696c5
[MTD] NAND: CAFÉ NAND driver cleanup, fix ECC on reading empty flash
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22 15:09:33 +01:00
04459d7c62
[MTD] NAND: Add hardware ECC correction support to CAFÉ NAND driver
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Signed-off-by: David Woodhouse <dwmw2@infradead.org>
2006-10-22 02:18:48 +01:00
David Woodhouse