[U-Boot] [PATCH] ppc4xx: Merge PPC4xx DDR and DDR2 ECC handling

[Felix Radensky]

Hi, Stefan

Stefan Roese wrote:
>> After fixing the problem manually I was able to successfully test
>> your patch on 405EXr and 460EX boards with ECC.
>>     
>
> OK, thanks.
>   

Now that sdram_memsize() is in common DDR2 code I think we can
get rid of CONFIG_SYS_MBYTES_SDRAM. What do you think ?

Also, my patch has introduced some register definitions to ppc405.h
which are not needed with your addon patch. Do you want to keep
them ?

Felix.