* [U-Boot] Query: NAND Flash support
@ 2010-04-26 10:17 Mohamed Thalib H
2010-04-26 14:42 ` Thomas Chou
2010-04-26 14:59 ` Paulraj, Sandeep
0 siblings, 2 replies; 4+ messages in thread
From: Mohamed Thalib H @ 2010-04-26 10:17 UTC (permalink / raw)
To: u-boot
Hi all,
We have NAND Flash in our Custom board. My Question is - will it work
straight away, or I have add support.
If I need to add support. Could some one suggestion which part of the
code should I touch.
We are using TI DM355 processor.
Thanks
Thalib
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] Query: NAND Flash support
2010-04-26 10:17 [U-Boot] Query: NAND Flash support Mohamed Thalib H
@ 2010-04-26 14:42 ` Thomas Chou
2010-04-26 14:59 ` Paulraj, Sandeep
1 sibling, 0 replies; 4+ messages in thread
From: Thomas Chou @ 2010-04-26 14:42 UTC (permalink / raw)
To: u-boot
On 04/26/2010 06:17 PM, Mohamed Thalib H wrote:
> Hi all,
>
> We have NAND Flash in our Custom board. My Question is - will it work
> straight away, or I have add support.
>
> If I need to add support. Could some one suggestion which part of the
> code should I touch.
>
>
> We are using TI DM355 processor.
>
>
Hi Thalib,
You might check the nand platform driver, at
drivers/mtd/nand/nand_plat.c. You should be able to add some simple
macro to access the nand flash chip.
Cheers,
Thomas
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] Query: NAND Flash support
2010-04-26 10:17 [U-Boot] Query: NAND Flash support Mohamed Thalib H
2010-04-26 14:42 ` Thomas Chou
@ 2010-04-26 14:59 ` Paulraj, Sandeep
2010-04-27 10:32 ` Mohamed Thalib H
1 sibling, 1 reply; 4+ messages in thread
From: Paulraj, Sandeep @ 2010-04-26 14:59 UTC (permalink / raw)
To: u-boot
>
> Hi all,
>
> We have NAND Flash in our Custom board. My Question is - will it work
> straight away, or I have add support.
>
> If I need to add support. Could some one suggestion which part of the
> code should I touch.
>
>
> We are using TI DM355 processor.
DM355 support is present in U-Boot.
If you have not made any changes to the EMIF NAND on your board compared to the DM355 EVM, the NAND driver present in U-Boot will work.
If you have made changes then you might have to modify the DaVinci NAND driver, especially the ALE/CLE if they are different from the DM355 EVM.
>
> Thanks
> Thalib
^ permalink raw reply [flat|nested] 4+ messages in thread
* [U-Boot] Query: NAND Flash support
2010-04-26 14:59 ` Paulraj, Sandeep
@ 2010-04-27 10:32 ` Mohamed Thalib H
0 siblings, 0 replies; 4+ messages in thread
From: Mohamed Thalib H @ 2010-04-27 10:32 UTC (permalink / raw)
To: u-boot
On Monday 26 April 2010 08:29 PM, Paulraj, Sandeep wrote:
> DM355 support is present in U-Boot.
> If you have not made any changes to the EMIF NAND on your board compared to the DM355 EVM, the NAND driver present in U-Boot will work.
>
> If you have made changes then you might have to modify the DaVinci NAND driver, especially the ALE/CLE if they are different from the DM355 EVM.
>
Hi Sandeep and Thoma,
Thanks for the help.
Best Regards,
Mohamed Thalib H
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2010-04-27 10:32 UTC | newest]
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2010-04-26 10:17 [U-Boot] Query: NAND Flash support Mohamed Thalib H
2010-04-26 14:42 ` Thomas Chou
2010-04-26 14:59 ` Paulraj, Sandeep
2010-04-27 10:32 ` Mohamed Thalib H
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