Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 19 | extern unsigned long loops_per_jiffy; |
Paul Mundt | 41504c3 | 2006-12-11 20:28:03 +0900 | [diff] [blame] | 20 | char *p = &init_utsname()->machine[2]; /* "sh" */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 21 | |
Paul Mundt | 11c1965 | 2006-12-25 10:19:56 +0900 | [diff] [blame] | 22 | current_cpu_data.loops_per_jiffy = loops_per_jiffy; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 23 | |
Paul Mundt | 11c1965 | 2006-12-25 10:19:56 +0900 | [diff] [blame] | 24 | switch (current_cpu_data.type) { |
Paul Mundt | 14bea95 | 2007-06-11 10:18:45 +0900 | [diff] [blame] | 25 | case CPU_SH7619: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 26 | *p++ = '2'; |
| 27 | break; |
Yoshinori Sato | b229632 | 2006-11-05 16:18:08 +0900 | [diff] [blame] | 28 | case CPU_SH7206: |
| 29 | *p++ = '2'; |
| 30 | *p++ = 'a'; |
| 31 | break; |
Magnus Damm | d89ddd1 | 2007-07-25 11:42:56 +0900 | [diff] [blame^] | 32 | case CPU_SH7705 ... CPU_SH7729: |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | *p++ = '3'; |
| 34 | break; |
| 35 | case CPU_SH7750 ... CPU_SH4_501: |
| 36 | *p++ = '4'; |
| 37 | break; |
Paul Mundt | 2b1bd1a | 2007-06-20 18:27:10 +0900 | [diff] [blame] | 38 | case CPU_SH7770 ... CPU_SHX3: |
Paul Mundt | 5b19c90 | 2006-09-27 14:31:40 +0900 | [diff] [blame] | 39 | *p++ = '4'; |
| 40 | *p++ = 'a'; |
| 41 | break; |
Magnus Damm | 870e8a2 | 2007-07-25 10:49:21 +0900 | [diff] [blame] | 42 | case CPU_SH7343 ... CPU_SH7722: |
Paul Mundt | 41504c3 | 2006-12-11 20:28:03 +0900 | [diff] [blame] | 43 | *p++ = '4'; |
| 44 | *p++ = 'a'; |
| 45 | *p++ = 'l'; |
| 46 | *p++ = '-'; |
| 47 | *p++ = 'd'; |
| 48 | *p++ = 's'; |
| 49 | *p++ = 'p'; |
| 50 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | default: |
| 52 | *p++ = '?'; |
| 53 | *p++ = '!'; |
| 54 | break; |
| 55 | } |
| 56 | |
Paul Mundt | 11c1965 | 2006-12-25 10:19:56 +0900 | [diff] [blame] | 57 | printk("CPU: %s\n", get_cpu_subtype(¤t_cpu_data)); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 58 | |
| 59 | #ifndef __LITTLE_ENDIAN__ |
| 60 | /* 'eb' means 'Endian Big' */ |
| 61 | *p++ = 'e'; |
| 62 | *p++ = 'b'; |
| 63 | #endif |
| 64 | *p = '\0'; |
| 65 | } |
| 66 | #endif /* __ASM_SH_BUGS_H */ |