Hi,
Can anyone confirm me if u-boot supports 2K page NAND flash?
The struct nand_chip has a member page256 to denote if flash device has 256 byte pages or not, so it looks like 2K page flash is not supported in u-boot.
Best Regards Li Xin -----Original Message----- From: Li Xin-a16157 Sent: 2004年10月13日 10:05 To: Zhang, Jian; u-boot-users@lists.sourceforge.net Cc: Li Xin-a16157 Subject: RE: [U-Boot-Users] 16Bit NAND flash
Hi Zhang Jian,
I need to support 16-bit NAND in u-boot on a ppc board. Could you please post your 16-bit NAND code here?
Best Regards Li Xin
-----Original Message----- From: u-boot-users-admin@lists.sourceforge.net [mailto:u-boot-users-admin@lists.sourceforge.net] On Behalf Of Zhang, Jian Sent: 2004年9月23日 22:32 To: hermann.brugger@gmx.de; u-boot-users@lists.sourceforge.net Subject: RE: [U-Boot-Users] 16Bit NAND flash
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@lists.sourceforge.net [mailto:u-boot-users- admin@lists.sourceforge.net] On Behalf Of hermann.brugger@gmx.de Sent: Thursday, September 23, 2004 2:17 AM To: u-boot-users@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
This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement
on
who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users
------------------------------------------------------- This SF.Net email is sponsored by: YOU BE THE JUDGE. Be one of 170 Project Admins to receive an Apple iPod Mini FREE for your judgement on who ports your project to Linux PPC the best. Sponsored by IBM. Deadline: Sept. 24. Go here: http://sf.net/ppc_contest.php _______________________________________________ U-Boot-Users mailing list U-Boot-Users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/u-boot-users