#ifndef _PPC_BOOT_PQ2_H_
  #define _PPC_BOOT_PQ2_H_
  
  #include "types.h"
  
  int pq2_get_clocks(u32 crystal, u32 *sysfreq, u32 *corefreq,
                     u32 *timebase, u32 *brgfreq);
  void pq2_set_clocks(u32 sysfreq, u32 corefreq, u32 timebase, u32 brgfreq);
  int pq2_fixup_clocks(u32 crystal);
  
  #endif