Add the rt linux 4.1.3-rt3 as base
[kvmfornfv.git] / kernel / 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/seq_file.h>
12 #include <linux/console.h>
13 #include <linux/init.h>
14
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
26 extern void sun3_get_model(char *model);
27
28 void sun3_leds(unsigned int i)
29 {
30
31 }
32
33 static void sun3x_get_hardware_list(struct seq_file *m)
34 {
35         seq_printf(m, "PROM Revision:\t%s\n", romvec->pv_monid);
36 }
37
38 /*
39  *  Setup the sun3x configuration info
40  */
41 void __init config_sun3x(void)
42 {
43
44         sun3x_prom_init();
45
46         mach_max_dma_address = 0xffffffff; /* we can DMA anywhere, whee */
47
48         mach_sched_init      = sun3x_sched_init;
49         mach_init_IRQ        = sun3_init_IRQ;
50
51         arch_gettimeoffset   = sun3x_gettimeoffset;
52         mach_reset           = sun3x_reboot;
53
54         mach_hwclk           = sun3x_hwclk;
55         mach_get_model       = sun3_get_model;
56         mach_get_hardware_list = sun3x_get_hardware_list;
57
58         sun3_intreg = (unsigned char *)SUN3X_INTREG;
59
60         /* only the serial console is known to work anyway... */
61 #if 0
62         switch (*(unsigned char *)SUN3X_EEPROM_CONS) {
63         case 0x10:
64                 serial_console = 1;
65                 conswitchp = NULL;
66                 break;
67         case 0x11:
68                 serial_console = 2;
69                 conswitchp = NULL;
70                 break;
71         default:
72                 serial_console = 0;
73                 conswitchp = &dummy_con;
74                 break;
75         }
76 #endif
77
78 }
79