blob: cfda7d5bf0262544ae61e2437b5ed7f297518d9e (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
|
#ifndef __ASM_SH_BUGS_H
#define __ASM_SH_BUGS_H
/*
* This is included by init/main.c to check for architecture-dependent bugs.
*
* Needs:
* void check_bugs(void);
*/
/*
* I don't know of any Super-H bugs yet.
*/
#include <asm/processor.h>
static void __init check_bugs(void)
{
extern unsigned long loops_per_jiffy;
char *p = &init_utsname()->machine[2]; /* "sh" */
current_cpu_data.loops_per_jiffy = loops_per_jiffy;
switch (current_cpu_data.type) {
case CPU_SH7619:
*p++ = '2';
break;
case CPU_SH7203 ... CPU_SH7263:
*p++ = '2';
*p++ = 'a';
break;
case CPU_SH7705 ... CPU_SH7729:
*p++ = '3';
break;
case CPU_SH7750 ... CPU_SH4_501:
*p++ = '4';
break;
case CPU_SH7763 ... CPU_SHX3:
*p++ = '4';
*p++ = 'a';
break;
case CPU_SH7343 ... CPU_SH7366:
*p++ = '4';
*p++ = 'a';
*p++ = 'l';
*p++ = '-';
*p++ = 'd';
*p++ = 's';
*p++ = 'p';
break;
case CPU_SH5_101 ... CPU_SH5_103:
*p++ = '6';
*p++ = '4';
break;
case CPU_SH_NONE:
/*
* Specifically use CPU_SH_NONE rather than default:,
* so we're able to have the compiler whine about
* unhandled enumerations.
*/
break;
}
printk("CPU: %s\n", get_cpu_subtype(¤t_cpu_data));
#ifndef __LITTLE_ENDIAN__
/* 'eb' means 'Endian Big' */
*p++ = 'e';
*p++ = 'b';
#endif
*p = '\0';
}
#endif /* __ASM_SH_BUGS_H */
|
