Working changes for the technoloand sbc 710. MTRRs can now be configured as either ROM starting at 0xc0000 or starting at 0xf0000. For the 0xf0000 case, 0xc0000 to 0xeffff is configured as FB, i.e. non-cacheable.
trunk/LinuxBIOSv1/src/cpu/p6/mtrr.c
trunk/LinuxBIOSv1/src/mainboard/technoland/sbc710/Config