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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. #include <arch.h>
  30. #include <debug.h>
  31. #include <arch/trap/trap.h>
  32. #include <arch/console.h>
  33. #include <arch/drivers/tick.h>
  34. #include <proc/thread.h>
  35.  
  36. void arch_pre_mm_init(void)
  37. {
  38.     interrupts_disable();
  39.     ofw_sparc64_console_init();
  40.     trap_init();
  41.     tick_init();
  42. }
  43.  
  44. void arch_post_mm_init(void)
  45. {
  46. }
  47.  
  48. void arch_pre_smp_init(void)
  49. {
  50. }
  51.  
  52. void arch_post_smp_init(void)
  53. {
  54.     thread_t *t;
  55.    
  56.     /*
  57.      * Create thread that reads characters from OFW's input.
  58.      */
  59.     t = thread_create(kofwinput, NULL, TASK, 0);
  60.     if (!t)
  61.         panic("cannot create kofwinput\n");
  62.     thread_ready(t);
  63. }
  64.  
  65. void calibrate_delay_loop(void)
  66. {
  67. }
  68.  
  69. void before_thread_runs_arch(void)
  70. {
  71. }
  72.