[U-Boot] new board SDRAM conf

[Stefan Roese]

On Monday 03 November 2008, 조기성 wrote:
> I’m using ppc440Ep and using u-boot1.3.3
>
>  I’m using u-boot1.1.3 with Yosemite configuration.

Please use the latest version from the DENX git repository.

> When I boot with Yosemite conf , it stops SDRAM:256 , it’ shows cpu, pci
> conf

So it most likely crashed upon relocation into SDRAM. So its an SDRAM 
configuration problem.

> My New Board configuration is only different SDRAM Size and Flash Size.
>
>
> Where can I modify my Yosemite configuration.
>
> Init.S and Yosemite.h

Yosemite uses a board specific SDRAM init routine. I suggest that you use the 
common DDR2 init code by enabling it in your board config header 
(include/configs/board.h):

#define CONFIG_SDRAM_BANK0      1       /* init onboard DDR SDRAM bank 0*/

You can also define CONFIG_SYS_SDRAM_TABLE if you have an uncommon SDRAM 
configuration. What's the difference of your SDRAM configuration? 

Best regards,
Stefan

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