- O2, enums, and switch statements work in romcc

- Support for compiling romcc on non x86 platforms
  - new romc options -msse and -mmmx for specifying extra registers to use
  - Bug fixes to device the device disable/enable framework and an amd8111 implementation
  - Move the link specification to the chip specification instead of the path
  - Allow specifying devices with internal bridges.
  - Initial via epia support
 - Opteron errata fixes


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1200 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/include/device/path.h

@@ -3,6 +3,7 @@
 
 enum device_path_type {
 	DEVICE_PATH_NONE = 0,
+	DEVICE_PATH_ROOT,
 	DEVICE_PATH_PCI,
 	DEVICE_PATH_PNP,
 	DEVICE_PATH_I2C,
@@ -10,6 +11,7 @@ enum device_path_type {
 
 struct pci_path
 {
+	unsigned bus;
 	unsigned devfn;
 };