[U-Boot-Users] Relocation on MPC852T AdderII

Wolfgang Denk wd at denx.de
Wed Jul 30 16:04:28 CEST 2003


In message <20030730132603.66547.qmail at web40412.mail.yahoo.com> you wrote:
>
> Now the code is copied into RAM and is executing from
> RAM. 
> 
> But it is not able to branch to func "board_init_r" 
> I have confirmed using BDI2000 the the code for
> "board_init_r" is actually present at that RAM
> location. 

This is a FAQ. Your SDRAM initialization sequence is broken.  Remeber
that  it  is NOT sufficient to set up the memory controller, you must
also initialize the SDRAM chips.

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
Living on Earth may be expensive, but it includes an annual free trip
around the Sun.




More information about the U-Boot mailing list