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* [PATCH] Fix m28w320cb buffered write
@ 2003-10-20 20:51 Robin Gilks
  0 siblings, 0 replies; only message in thread
From: Robin Gilks @ 2003-10-20 20:51 UTC (permalink / raw)
  To: mtd list

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Greetings

Looks like I was on the right lines - the CFI fixups that Stuart 
introduced just didn't go far enough!! The m28w320cb doesn't support 
buffered write (just like the m28w320ct doesn't) so a 2 line patch fixes 
it :-))

-- 
Robin Gilks
Senior Design Engineer          Phone: (+64)(3) 357 1569
Tait Electronics                Fax  :  (+64)(3) 359 4632
PO Box 1645 Christchurch        Email : robin.gilks@tait.co.nz
New Zealand

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diff -purN /home/gilksr/mtd/drivers/mtd/chips/cfi_cmdset_0001.c /home/packages/mtd/drivers/mtd/chips/cfi_cmdset_0001.c
--- /home/gilksr/mtd/drivers/mtd/chips/cfi_cmdset_0001.c	2003-08-12 10:00:05.000000000 +1200
+++ /home/packages/mtd/drivers/mtd/chips/cfi_cmdset_0001.c	2003-10-17 16:53:47.000000000 +1300
@@ -147,6 +147,8 @@ static void fixup_st_m28w320cb(struct ma
 	/* Note this is done after the region info is endian swapped */
 	cfi->cfiq->EraseRegionInfo[1] =
 		(cfi->cfiq->EraseRegionInfo[1] & 0xffff0000) | 0x3e;
+	cfi->cfiq->BufWriteTimeoutTyp = 0;	/* Not supported */
+	cfi->cfiq->BufWriteTimeoutMax = 0;	/* Not supported */
 };
 
 static struct cfi_fixup fixup_table[] = {

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2003-10-20 20:51 [PATCH] Fix m28w320cb buffered write Robin Gilks

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