[U-Boot-Users] 16Bit NAND flash

Zhang, Jian jzhang at ti.com
Thu Sep 23 16:31:45 CEST 2004


I have implemented NAND only boot in an ARM board (OMAP1710 H3). The
NAND flash is a 16-bit Samsung chip. The code is not general enough for
a patch. Anyone is interested in making it a patch?

Yes, I did push a patch for NAND based environment. It is available at
U-Boot site.

Regards,
Jian

> -----Original Message-----
> From: u-boot-users-admin at lists.sourceforge.net [mailto:u-boot-users-
> admin at lists.sourceforge.net] On Behalf Of hermann.brugger at gmx.de
> Sent: Thursday, September 23, 2004 2:17 AM
> To: u-boot-users at lists.sourceforge.net
> Subject: [U-Boot-Users] 16Bit NAND flash
> 
> Hi,
> 
> does U-boot support 16Bit wide NAND flashs? If I look inside the
> cmd_nand.c only u_char are used.
> 
> Does someone have experience in using U-boot only with NAND flash
> (maybe 16Bit NAND flash) and SDRAM and an ARM with NAND boot
> option? I think it is not possible to store the environment of U-boot
in
> NAND flash so I cannot save the environment.
> 
> Thanks
> Hermann
> 
> 
> 
> 
> 
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