Merge branch 'for-linus' of master.kernel.org:/home/rmk/linux-2.6-arm
[linux-2.6] / 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 unsigned long loops_per_jiffy;
20         char *p = &init_utsname()->machine[2]; /* "sh" */
21
22         current_cpu_data.loops_per_jiffy = loops_per_jiffy;
23
24         switch (current_cpu_data.type) {
25         case CPU_SH7619:
26                 *p++ = '2';
27                 break;
28         case CPU_SH7203 ... CPU_MXG:
29                 *p++ = '2';
30                 *p++ = 'a';
31                 break;
32         case CPU_SH7705 ... CPU_SH7729:
33                 *p++ = '3';
34                 break;
35         case CPU_SH7750 ... CPU_SH4_501:
36                 *p++ = '4';
37                 break;
38         case CPU_SH7763 ... CPU_SHX3:
39                 *p++ = '4';
40                 *p++ = 'a';
41                 break;
42         case CPU_SH7343 ... CPU_SH7366:
43                 *p++ = '4';
44                 *p++ = 'a';
45                 *p++ = 'l';
46                 *p++ = '-';
47                 *p++ = 'd';
48                 *p++ = 's';
49                 *p++ = 'p';
50                 break;
51         case CPU_SH5_101 ... CPU_SH5_103:
52                 *p++ = '6';
53                 *p++ = '4';
54                 break;
55         case CPU_SH_NONE:
56                 /*
57                  * Specifically use CPU_SH_NONE rather than default:,
58                  * so we're able to have the compiler whine about
59                  * unhandled enumerations.
60                  */
61                 break;
62         }
63
64         printk("CPU: %s\n", get_cpu_subtype(&current_cpu_data));
65
66 #ifndef __LITTLE_ENDIAN__
67         /* 'eb' means 'Endian Big' */
68         *p++ = 'e';
69         *p++ = 'b';
70 #endif
71         *p = '\0';
72 }
73 #endif /* __ASM_SH_BUGS_H */