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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. #include <console/console.h>
  36.  
  37. void arch_pre_mm_init(void)
  38. {
  39.     interrupts_disable();
  40.     ofw_sparc64_console_init();
  41.     trap_init();
  42.     tick_init();
  43. }
  44.  
  45. void arch_post_mm_init(void)
  46. {
  47.     standalone_sparc64_console_init();
  48. }
  49.  
  50. void arch_pre_smp_init(void)
  51. {
  52. }
  53.  
  54. void arch_post_smp_init(void)
  55. {
  56.     thread_t *t;
  57.  
  58.     /*
  59.          * Create thread that reads characters from OFW's input.
  60.          */
  61.     t = thread_create(kofwinput, NULL, TASK, 0, "kofwinput");
  62.     if (!t)
  63.         panic("cannot create kofwinput\n");
  64.     thread_ready(t);
  65.  
  66.     /*
  67.          * Create thread that polls keyboard.
  68.          */
  69.     t = thread_create(kkbdpoll, NULL, TASK, 0, "kkbdpoll");
  70.     if (!t)
  71.         panic("cannot create kkbdpoll\n");
  72.     thread_ready(t);
  73. }
  74.  
  75. void calibrate_delay_loop(void)
  76. {
  77. }
  78.  
  79. /** Acquire console back for kernel
  80.  *
  81.  */
  82. void arch_grab_console(void)
  83. {
  84. }
  85. /** Return console to userspace
  86.  *
  87.  */
  88. void arch_release_console(void)
  89. {
  90. }
  91.