Victor Librado ha scritto:
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
Victor, you should check registers settings and timing into yourboard.h configuration file
Ciao