Re: [U-Boot-Users] when load another u-boot.bin, failed cp.b from memory to flash

In message 20040930214116.83952.qmail@web53405.mail.yahoo.com you wrote:

Cp.b 0x1000000 0xfffe0000 0x20000 but no u-boot.bin shows in 0xfffe0000 - 0xfffffff, all byts from fff80000 to ffffffff become 008000880 .

Stop here. You have a serious prblem with your flash driver (and/or your hardware).

the cp.b seems just could copy memory to memory, but how to enable it copy from memory to flash?

It workes on all sane configurations.

Best regards,

Wolfgang Denk