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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 
sun3_leds(unsigned int i)28 void sun3_leds(unsigned int i)
29 {
30 
31 }
32 
sun3x_get_hardware_list(struct seq_file * m)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  */
config_sun3x(void)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 
80