[U-Boot-Users] mpc8260 reset procedure

Wolfgang Denk wd at denx.de
Mon Jun 14 11:55:07 CEST 2004


In message <20040614093531.37881.qmail at web60005.mail.yahoo.com> you wrote:
> 
> I don't remeber the details but I have been forced to
> define the CFG_DEFAULT_IMMR. However, now, I have
> understood that the default IMMR should point to the
> begin of the register area (in my case 0x0f010000)
> while CFG_IMMR should point to the begin of the
> processor memory map (in my case 0x0f000000).

Just to mention that this will bring you in trouble as  soon  as  you
attempt  to  boot Linux, since a 0x0F...... address does not meet the
Linux kernel memory mapping requirements.



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
When some people discover the truth, they just can't  understand  why
everybody isn't eager to hear it.




More information about the U-Boot mailing list