> On 24.06.2009 23:46, Myles Watson wrote: > > Does this make sense? > > > > Since CAR isn't backed by actual RAM, if I do a ram test of any > reasonable > > size it evicts my stack and I can't continue. > > > > Correct if the RAM you're testing is marked as cacheable. If that RAM > area is not marked as cacheable, there should be no problem. Then again, > cache aliasing may ruin this approach.
Yes. Because I was accessing my FPGA I marked it as cacheable to change the size of the reads. I didn't think about the side effects enough. I'll just have to be careful. movnti is the right idea for writes. Thanks, Myles -- coreboot mailing list: [email protected] http://www.coreboot.org/mailman/listinfo/coreboot
