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  1. /*
  2.  * Copyright (c) 2005 Jakub Jermar
  3.  * All rights reserved.
  4.  *
  5.  * Redistribution and use in source and binary forms, with or without
  6.  * modification, are permitted provided that the following conditions
  7.  * are met:
  8.  *
  9.  * - Redistributions of source code must retain the above copyright
  10.  *   notice, this list of conditions and the following disclaimer.
  11.  * - Redistributions in binary form must reproduce the above copyright
  12.  *   notice, this list of conditions and the following disclaimer in the
  13.  *   documentation and/or other materials provided with the distribution.
  14.  * - The name of the author may not be used to endorse or promote products
  15.  *   derived from this software without specific prior written permission.
  16.  *
  17.  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
  18.  * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
  19.  * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
  20.  * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
  21.  * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
  22.  * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
  23.  * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
  24.  * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
  25.  * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
  26.  * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  27.  */
  28.  
  29. /** @addtogroup sparc64
  30.  * @{
  31.  */
  32. /** @file
  33.  */
  34.  
  35. #include <arch.h>
  36. #include <arch/boot/boot.h>
  37. #include <genarch/ofw/ofw_tree.h>
  38.  
  39. /** Perform sparc64 specific initialization before main_bsp() is called. */
  40. void arch_pre_main(void)
  41. {
  42.     /* Copy init task info. */
  43.     init.cnt = bootinfo.taskmap.count;
  44.    
  45.     uint32_t i;
  46.  
  47.     for (i = 0; i < bootinfo.taskmap.count; i++) {
  48.         init.tasks[i].addr = (uintptr_t) bootinfo.taskmap.tasks[i].addr;
  49.         init.tasks[i].size = bootinfo.taskmap.tasks[i].size;
  50.     }
  51.    
  52.     /* Copy boot allocations info. */
  53.     ballocs.base = bootinfo.ballocs.base;
  54.     ballocs.size = bootinfo.ballocs.size;
  55.    
  56.     ofw_tree_init(bootinfo.ofw_root);
  57. }
  58.  
  59. /** @}
  60.  */
  61.