arch/ppc-sam440/processor/processor_init.c

   1 /*
   2  * Copyright (C) 2012, The AROS Development Team.  All rights reserved.
   3  * Author: Jason S. McMullan <jason.mcmullan@gmail.com>
   4  *
   5  * Licensed under the AROS PUBLIC LICENSE (APL) Version 1.1
   6  */
   7
   8 #include <proto/exec.h>
   9
  10 #include <asm/amcc440.h>
  11
  12 #include "processor_intern_arch.h"
  13
  14 static ULONG getpvr(void)
  15 {
  16     return rdspr(PVR);
  17 }
  18
  19 static int Processor_Init(struct ProcessorBase * ProcessorBase)
  20 {
  21     struct SystemProcessors *sysprocs = AllocVec(sizeof(struct SystemProcessors), MEMF_ANY | MEMF_CLEAR);
  22
  23     if (sysprocs == NULL)
  24         return FALSE;
  25
  26     sysprocs->sp_PVR = Supervisor(getpvr);
  27
  28     ProcessorBase->Private1 = sysprocs;
  29
  30     return TRUE;
  31 }
  32
  33 ADD2INITLIB(Processor_Init, 1);