[U-Boot-Users] [PATCH] Correct NAND erase percentage output

[U-Boot-Users] [PATCH] Correct NAND erase percentage output

[Dirk Behme]

For NAND erase sizes smaller than one NAND erase block, erase 
percentage output becomes grater than 100% e.g.

-- cut --
  > nand info
Device 0: NAND 64MiB 1,8V 8-bit, sector size 16 KiB
  > nand erase 0x100000 0x2000
NAND erase: device 0 offset 0x100000, size 0x2000
Erasing at 0x100000 -- 200% complete.
OK
  >
-- cut --

Correct this and give user a warning that more is erased than specified:

-- cut --
  > nand erase 0x100000 0x2000
NAND erase: device 0 offset 0x100000, size 0x2000
Warning: Erase size 0x00002000 smaller than one erase block 0x00004000
           Erasing 0x00004000 instead
Erasing at 0x100000 -- 100% complete.
OK
  >
-- cut --

This patch is against u-boot-nand-flash.git.

Signed-off-by: Dirk Behme <dirk.behme@gmail.com>

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[U-Boot-Users] [PATCH] Correct NAND erase percentage output

[ksi at koi8.net]

On Mon, 14 Jan 2008, Dirk Behme wrote:

Aha! Here it is... :)

>
> For NAND erase sizes smaller than one NAND erase block, erase percentage
> output becomes grater than 100% e.g.
>
> -- cut --
> > nand info
> Device 0: NAND 64MiB 1,8V 8-bit, sector size 16 KiB
> > nand erase 0x100000 0x2000
> NAND erase: device 0 offset 0x100000, size 0x2000
> Erasing at 0x100000 -- 200% complete.
> OK
> >
> -- cut --
>
> Correct this and give user a warning that more is erased than specified:
>
> -- cut --
> > nand erase 0x100000 0x2000
> NAND erase: device 0 offset 0x100000, size 0x2000
> Warning: Erase size 0x00002000 smaller than one erase block 0x00004000
>          Erasing 0x00004000 instead
> Erasing at 0x100000 -- 100% complete.
> OK
> >
> -- cut --
>
> This patch is against u-boot-nand-flash.git.
>
> Signed-off-by: Dirk Behme <dirk.behme@gmail.com>
>
>

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[U-Boot-Users] [PATCH] Correct NAND erase percentage output

[Stefan Roese]

Hi Dirk,

On Monday 14 January 2008, Dirk Behme wrote:
> For NAND erase sizes smaller than one NAND erase block, erase
> percentage output becomes grater than 100% e.g.

Applied to new "mtd-2.6.22.1" branch. Will push to git server in a short 
while.

Thanks.

Dirk, better would be if you could post your patches inlined instead of 
attached. I suggest to use "git-send-email" which makes life easy for you and 
me. :)

Thanks.

Best regards,
Stefan

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