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

[Wolfgang Denk]

In message <20040930214116.83952.qmail at 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

-- 
Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-4596-87  Fax: (+49)-8142-4596-88  Email: wd at denx.de
Punishment becomes ineffective after a certain point. Men become  in-
sensitive.
	-- Eneg, "Patterns of Force", stardate 2534.7