Hello
2008/10/2 Scott Wood <[EMAIL PROTECTED]>:
> On Wed, Oct 01, 2008 at 06:04:02PM -0700, Roman Mashak wrote:
>> As far as I understand not all manufacturers adhere to CFI standards,
>> so this is flash chip's problem rather then board itself.
>> CFI is for both NAND and NOR flash devices (even
On Wed, Oct 01, 2008 at 06:04:02PM -0700, Roman Mashak wrote:
> As far as I understand not all manufacturers adhere to CFI standards,
> so this is flash chip's problem rather then board itself.
> CFI is for both NAND and NOR flash devices (even though CFI stands for
> Common _Flash memory_ Interfac
Hello
2008/10/1 Wolfgang Denk <[EMAIL PROTECTED]>:
> Not almost all boards to that. Only some 200 out of more than 500 do,
> i. e. less than 40%, and these are mostly old boards that have not
> been adapted to use the CFI driver yet (with very few exceptions
> where some specific issue pre
Dear Roman,
In message <[EMAIL PROTECTED]> you wrote:
>
> Okay. There is another thing confusing me is - almost all ports
> implement board specific support of flash in
> $(uboot)/board/board_name/flash.c or $(uboot)/board/board_name/nand.c
> (NAND specific).
Not almost all boards to that. Only
Hello
2008/9/30 Stefan Roese <[EMAIL PROTECTED]>:
[skip]
>> To make things more clear: NAND flash Samsung K9F1G08U is defined in
>> both $(uboot)/drivers/mtd/nand/nand_ids.c and
>> $(uboot)/include/linux/mtd/nand_ids.h, latter is included with
>> CFG_NAND_LEGACY defined. It confuses me, I don't u
On Wednesday 01 October 2008, Roman Mashak wrote:
> > Flash ID is in $(UBOOT)/include/linux/mtd/nand_ids.h
> > Seems this chip is not CFI compliant (at least datasheet says nothing
> > of it), so the use of CFI driver falls away.
>
> After some investigations I see that $(uboot)/drivers/mtd/nand/na
Hello
2008/9/30 Roman Mashak <[EMAIL PROTECTED]>:
> Flash ID is in $(UBOOT)/include/linux/mtd/nand_ids.h
> Seems this chip is not CFI compliant (at least datasheet says nothing
> of it), so the use of CFI driver falls away.
After some investigations I see that $(uboot)/drivers/mtd/nand/nand.c
is
Hello
I'm using 128Mb Samsung NAND flash K9F1G08 on our custom ARM-based
board. Flash ID is in $(UBOOT)/include/linux/mtd/nand_ids.h
Seems this chip is not CFI compliant (at least datasheet says nothing
of it), so the use of CFI driver falls away.
The problem I faced is how to calculate max numbe
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