arch/powerpc/boot/treeboot-bamboo.c

   1 /*
   2  * Copyright IBM Corporation, 2007
   3  * Josh Boyer <jwboyer@linux.vnet.ibm.com>
   4  *
   5  * Based on ebony wrapper:
   6  * Copyright 2007 David Gibson, IBM Corporation.
   7  *
   8  * This program is free software; you can redistribute it and/or
   9  * modify it under the terms of the GNU General Public License
  10  * as published by the Free Software Foundation; version 2 of the License
  11  */
  12 #include "ops.h"
  13 #include "stdio.h"
  14 #include "44x.h"
  15
  16 extern char _end[];
  17
  18 BSS_STACK(4096);
  19
  20 void platform_init(void)
  21 {
  22         unsigned long end_of_ram = 0x8000000;
  23         unsigned long avail_ram = end_of_ram - (unsigned long)_end;
  24
  25         simple_alloc_init(_end, avail_ram, 32, 64);
  26         bamboo_init();
  27 }