-----Original Message----- From: u-boot-users-bounces@lists.sourceforge.net [mailto:u-boot-users-bounces@lists.sourceforge.net] On Behalf Of Victor Librado Sent: Thursday, 7 June 2007 2:34 AM To: u-boot-users@lists.sourceforge.net Subject: [U-Boot-Users] u-boot on nadflash for at91sam9260ek
Hello all, I'm working with u-boot for booting in nandflash with the evaluation board atmel at91sam9260ek. Nandflash reads ok, but performing and erase doesn`t work.
I get these messages trying to erase a block of the nand and writing the environment variables to nandflash.
Any help? I'm missing a configuration parameter in config or what may happens?
U-Boot> saveenv Saving Environment to NAND... Erasing redundant Nand...Timeout!U-Boot> U-Boot>
U-Boot> nand erase 0x60000 0x20000
NAND erase: device 0 offset 0x60000, size 0x20000 Timeout! SAM NAND 256MiB 3,3V 8-bit: MTD Erase failure: -5
OK
Victor Librado Sancho Departamento I+D
Hi Victor,
I also have this exact same problem on my at91sam9260ek. Nand works fine in linux but not in U-boot.
However when I use the patched u-boot from Atmel (based on an older version of u-boot) nand works.
Maybe there are some clues in there somewhere.
Regards Chris