[U-Boot-Users] implementation of lowboot for pq2fads-zu board

Nethra nethra_gmit at yahoo.co.in
Mon Nov 6 06:05:54 CET 2006

  i am working on pq2fads-zu board. 
1.  It supports flash of size 8mb.but i want to change to 32 how to do it. 
2. it works at 64mb sdram and i want to change it to 128mb. 

plz suggest correct the changes to be done....awaiting for early response.

> 1. I am using
>                u-boot-1.1.1
>                pq2fads-zu board
>                bdi 2000
> now it is in high boot,but i want to change it to lowboot what are all the
> changes to be made in include/configs/mpc8260ads.h
> board/mpc8260/config.mk
> cpu/mpc8260
> Makefile
> kindly suggest the changes to be done.

It's a 3 stage procedure.

Step 1 is reading the documentation and understanding the hardware
(and I mean *really* understanding it).

Step 2 is updating to current code, i. e. top of tree in the git repo,
or at least U-Boot version 1.1.6.

Step 3 is implementing the changes.

> 2. if i want do changes in u-boot-1.1.1for custom board what are all the
> changes to be done.

You don't want to use this ancient version for current  work.  Please
use  the *current* version ( top of tree in the git repo) for all new

Best regards,

Wolfgang Denk

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