Merge changes Ice960cbe,Icc0d8ee4

* changes:
  bochs/bios: Fix the mask value used when writing to MTRR_PHYSMASK MSR
  bochs/bios: Fix build
tree: 0efd38a1bfa63930028db030bb56101d96a1a0f6
  1. Makefile
  2. README
  3. bochs/
  4. vgabios/