[U-Boot-Users] about arm7tdmi
Wolfgang Denk
wd at denx.de
Mon Oct 20 17:10:35 CEST 2003
In message <20031020134915.50389.qmail at web41111.mail.yahoo.com> you wrote:
>
> We are porting u-boot to a no mmu board with cpu
> arm7tdmi.
> Now,all is ok when u-boot run in ram.But it seem
Obviously you have some external tool (JTAG debugger?) which is
initializing your RAM so that you can use it to load and run U-Boot.
> have problem whem burned to flash!Some not regulation
> ascii code are printed to my terminal!
> Debug it and find no bug in it.
> Are there someone know this problem?
When run from flash, probably your RAM initialization is instead
performed by U-Boot. Probably there is some problem in that area...
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
"Do we define evil as the absence of goodness? It seems only logical
that shit happens--we discover this by the process of elimination."
-- Larry Wall
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