[U-Boot-Users] SDRAM initialization sequence!

Wolfgang Denk wd at denx.de
Tue Jul 19 17:06:05 CEST 2005

In message <20050719135410.16078.qmail at web15701.mail.cnb.yahoo.com> you wrote:
> after the first initialization of board now.    But
> when it run to the function relocate_code(in the
> /cpu/mpc8260/start.s),it don't run continually.

Your SDRAM initialization is broken.

> Please check whether my SDRAM initialization sequence
> is correct!

No need to check. It is not correct. You already know that: the  code
is  crashing  when relocating to / running from RAM. No further proof
is needed.

Best regards,

Wolfgang Denk

Software Engineering:  Embedded and Realtime Systems,  Embedded Linux
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Often it is fatal to live too long.                          - Racine

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