[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