- Add back in the hard reset code from the freebios1 tree.

This allows generic code to reset the box.
- Update the hypertransport code to automatically calculate link
  widths and freequencies, and to call hard_reset if neecessary for
  the changes to go into effect.


git-svn-id: svn://svn.coreboot.org/coreboot/trunk@1094 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1

src/include/part/hard_reset.h

@@ -0,0 +1,11 @@
+#ifndef PART_HARD_RESET_H
+#define PART_HARD_RESET_H
+
+#if HAVE_HARD_RESET == 1
+void hard_reset(void);
+#else
+#define hard_reset() do {} while(0)
+#endif
+
+
+#endif