On 1/14/10 9:34 PM, Piotr Piwko wrote: > 2010/1/14 Stefan Reinauer <[email protected]>: > >> It already is included in cache_as_ram_auto.c >> Just add a line >> ram_check(0x00000000, 0x000a0000); >> at the end of cache_as_ram_main() >> (assuming you use cache as ram) >> > Strange. I've added the ram_check() execution in mian() function in > adl/msm800sev/initram.c file and the linker couldn't find reference to > it. > Ah, this was for v2. No idea how it works for v3...
>> You can also try to use SerialICE (http://www.serialice.com) on the >> target to see how the original BIOS is configuring the RAM controller. >> > Thanks for this hint! I've planned to write the simple application on > Linux which will print values of given registers. Now it is not > necessary :) > That might still be worthwhile. But: Most config registers on Geode are set via MSRs, so you might get quite far with Peter Stuge's "msrtool" (coreboot/util/msrtool) Stefan -- coresystems GmbH • Brahmsstr. 16 • D-79104 Freiburg i. Br. Tel.: +49 761 7668825 • Fax: +49 761 7664613 Email: [email protected] • http://www.coresystems.de/ Registergericht: Amtsgericht Freiburg • HRB 7656 Geschäftsführer: Stefan Reinauer • Ust-IdNr.: DE245674866 -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
