arch/m68k/sun3x/config.c

   1 /*
   2  * Setup kernel for a Sun3x machine
   3  *
   4  * (C) 1999 Thomas Bogendoerfer (tsbogend@alpha.franken.de)
   5  *
   6  * based on code from Oliver Jowett <oliver@jowett.manawatu.gen.nz>
   7  */
   8
   9 #include <linux/types.h>
  10 #include <linux/mm.h>
  11 #include <linux/console.h>
  12 #include <linux/init.h>
  13
  14 #include <asm/system.h>
  15 #include <asm/machdep.h>
  16 #include <asm/irq.h>
  17 #include <asm/sun3xprom.h>
  18 #include <asm/sun3ints.h>
  19 #include <asm/setup.h>
  20 #include <asm/oplib.h>
  21
  22 #include "time.h"
  23
  24 volatile char *clock_va;
  25 extern volatile unsigned char *sun3_intreg;
  26
  27 extern void sun3_get_model(char *model);
  28
  29 int __init sun3x_keyb_init(void)
  30 {
  31         return 0;
  32 }
  33
  34 int sun3x_kbdrate(struct kbd_repeat *r)
  35 {
  36         return 0;
  37 }
  38
  39 void sun3x_kbd_leds(unsigned int i)
  40 {
  41
  42 }
  43
  44 void sun3_leds(unsigned int i)
  45 {
  46
  47 }
  48
  49 static int sun3x_get_hardware_list(char *buffer)
  50 {
  51
  52         int len = 0;
  53
  54         len += sprintf(buffer + len, "PROM Revision:\t%s\n",
  55                        romvec->pv_monid);
  56
  57         return len;
  58
  59 }
  60
  61 /*
  62  *  Setup the sun3x configuration info
  63  */
  64 void __init config_sun3x(void)
  65 {
  66
  67         sun3x_prom_init();
  68
  69         mach_get_irq_list        = sun3_get_irq_list;
  70         mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
  71
  72 #ifdef CONFIG_VT
  73         mach_keyb_init       = sun3x_keyb_init;
  74         mach_kbdrate         = sun3x_kbdrate;
  75         mach_kbd_leds        = sun3x_kbd_leds;
  76 #endif
  77
  78         mach_default_handler = &sun3_default_handler;
  79         mach_sched_init      = sun3x_sched_init;
  80         mach_init_IRQ        = sun3_init_IRQ;
  81         enable_irq           = sun3_enable_irq;
  82         disable_irq          = sun3_disable_irq;
  83         mach_request_irq     = sun3_request_irq;
  84         mach_free_irq        = sun3_free_irq;
  85         mach_process_int     = sun3_process_int;
  86
  87         mach_gettimeoffset   = sun3x_gettimeoffset;
  88         mach_reset           = sun3x_reboot;
  89
  90         mach_gettod          = sun3x_gettod;
  91         mach_hwclk           = sun3x_hwclk;
  92         mach_get_model       = sun3_get_model;
  93         mach_get_hardware_list = sun3x_get_hardware_list;
  94
  95         sun3_intreg = (unsigned char *)SUN3X_INTREG;
  96
  97         /* only the serial console is known to work anyway... */
  98 #if 0
  99         switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
 100         case 0x10:
 101                 serial_console = 1;
 102                 conswitchp = NULL;
 103                 break;
 104         case 0x11:
 105                 serial_console = 2;
 106                 conswitchp = NULL;
 107                 break;
 108         default:
 109                 serial_console = 0;
 110                 conswitchp = &dummy_con;
 111                 break;
 112         }
 113 #endif
 114
 115 }
 116