[coreboot] PCIEXBAR 946 and 945

Idwer Vollering vidwer at gmail.com
Tue Nov 1 14:12:19 CET 2016

2016-11-01 4:21 GMT+01:00 Riko Ho <antonius.riko at gmail.com>:
> Good day everyone,
> I got info from Kmalkki, that I need to adapt PCIEXBAR value for 946 from
> 945
> I saw in bootblock.c  for 945, it's 0x48...
> What value is it for i946 ?

inteltool can show these registers. Presuming you have ran 'make
install' from util/inteltool/ either run 'inteltool --help' or 'man

> I tried reading datasheet, I found it on page 43, page 55 and pointing to
> chapter 6, but I can not find a clear explaination on how to use PCIEXBAR
> register...
> Does anyone come to this point as well ? How to solve it ?
> If I can not get the right value, I don't think I can give a good
> initialization for my IT8718F, because I can not point the address for it..
> Cheers

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