Merge branch 'master' into upstream
[pandora-kernel.git] / include / asm-sh / bugs.h
1 #ifndef __ASM_SH_BUGS_H
2 #define __ASM_SH_BUGS_H
3
4 /*
5  * This is included by init/main.c to check for architecture-dependent bugs.
6  *
7  * Needs:
8  *      void check_bugs(void);
9  */
10
11 /*
12  * I don't know of any Super-H bugs yet.
13  */
14
15 #include <asm/processor.h>
16
17 static void __init check_bugs(void)
18 {
19         extern char *get_cpu_subtype(void);
20         extern unsigned long loops_per_jiffy;
21         char *p= &init_utsname()->machine[2]; /* "sh" */
22
23         cpu_data->loops_per_jiffy = loops_per_jiffy;
24
25         switch (cpu_data->type) {
26         case CPU_SH7604 ... CPU_SH7619:
27                 *p++ = '2';
28                 break;
29         case CPU_SH7206:
30                 *p++ = '2';
31                 *p++ = 'a';
32                 break;
33         case CPU_SH7705 ... CPU_SH7300:
34                 *p++ = '3';
35                 break;
36         case CPU_SH7750 ... CPU_SH4_501:
37                 *p++ = '4';
38                 break;
39         case CPU_SH7770 ... CPU_SH7785:
40                 *p++ = '4';
41                 *p++ = 'a';
42                 break;
43         default:
44                 *p++ = '?';
45                 *p++ = '!';
46                 break;
47         }
48
49         printk("CPU: %s\n", get_cpu_subtype());
50
51 #ifndef __LITTLE_ENDIAN__
52         /* 'eb' means 'Endian Big' */
53         *p++ = 'e';
54         *p++ = 'b';
55 #endif
56         *p = '\0';
57 }
58 #endif /* __ASM_SH_BUGS_H */