On 21.11.2008 21:34, Stefan Reinauer wrote: > On 21.11.2008, at 16:47, Carl-Daniel Hailfinger > <[EMAIL PROTECTED]> wrote: > >> Hi, >> >> in v2 we enable full ROM decoding before initram. For VIA C7 and Intel >> Core 2 Duo, that means the CAR area is inside the mapped ROM contents. > > That observation is wrong for the intel core case. CAR lives 1MiB > below the rom there. So no problems arise.
Core 2 Duo CAR lives at 0xFFEF0000 with a size of 32 kiB in v3. Core 2 Duo CAR lives at 0xFFDF8000 with a size of 32 kiB in v2 for the Kontron board. My observation is correct for any ROM larger than 1 MiB (to be exact, 1024+64 kiB) in v3 and for any ROM larger than 2 MiB (2048+32 kiB) in v2. How variable is the location where we can have CAR in the Core 2 Duo? Is anything in the top 16 MiB allowed? Regards, Carl-Daniel -- http://www.hailfinger.org/ -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
