Re: [coreboot] Intel 8xx northbridge ram init is wrong

[Stefan Reinauer]

On 02.06.2009 17:13 Uhr, Joseph Smith wrote:
> Hello,
> Was anyone aware we are doing the do_ram_command() wrong on the i8xx
> nothbridges?
> We are sending the ram commands to all memory and doing our dummy reads at
> the end.
> I just found an Intel doc that says we are supposed to do all the ram
> commands to each row of memory.

...
> I will work on a patch for the i830, we should probibly fix this on the
> other Intle northbridges.

Check the i945 code for an example on how to do it... older chipsets
might/might not be different...