Linux-2.6.12-rc2
[linux-3.10.git] / 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/config.h>
10 #include <linux/types.h>
11 #include <linux/mm.h>
12 #include <linux/console.h>
13 #include <linux/init.h>
14
15 #include <asm/system.h>
16 #include <asm/machdep.h>
17 #include <asm/irq.h>
18 #include <asm/sun3xprom.h>
19 #include <asm/sun3ints.h>
20 #include <asm/setup.h>
21 #include <asm/oplib.h>
22
23 #include "time.h"
24
25 volatile char *clock_va;
26 extern volatile unsigned char *sun3_intreg;
27
28 extern void sun3_get_model(char *model);
29
30 void sun3_leds(unsigned int i)
31 {
32
33 }
34
35 static int sun3x_get_hardware_list(char *buffer)
36 {
37
38         int len = 0;
39
40         len += sprintf(buffer + len, "PROM Revision:\t%s\n",
41                        romvec->pv_monid);
42
43         return len;
44
45 }
46
47 /*
48  *  Setup the sun3x configuration info
49  */
50 void __init config_sun3x(void)
51 {
52
53         sun3x_prom_init();
54
55         mach_get_irq_list        = show_sun3_interrupts;
56         mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
57
58         mach_default_handler = &sun3_default_handler;
59         mach_sched_init      = sun3x_sched_init;
60         mach_init_IRQ        = sun3_init_IRQ;
61         enable_irq           = sun3_enable_irq;
62         disable_irq          = sun3_disable_irq;
63         mach_request_irq     = sun3_request_irq;
64         mach_free_irq        = sun3_free_irq;
65         mach_process_int     = sun3_process_int;
66
67         mach_gettimeoffset   = sun3x_gettimeoffset;
68         mach_reset           = sun3x_reboot;
69
70         mach_hwclk           = sun3x_hwclk;
71         mach_get_model       = sun3_get_model;
72         mach_get_hardware_list = sun3x_get_hardware_list;
73
74 #ifdef CONFIG_DUMMY_CONSOLE
75         conswitchp           = &dummy_con;
76 #endif
77
78         sun3_intreg = (unsigned char *)SUN3X_INTREG;
79
80         /* only the serial console is known to work anyway... */
81 #if 0
82         switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
83         case 0x10:
84                 serial_console = 1;
85                 conswitchp = NULL;
86                 break;
87         case 0x11:
88                 serial_console = 2;
89                 conswitchp = NULL;
90                 break;
91         default:
92                 serial_console = 0;
93                 conswitchp = &dummy_con;
94                 break;
95         }
96 #endif
97
98 }
99