diff options
Diffstat (limited to 'kernel/arch/arm/include/asm/system_info.h')
| -rw-r--r-- | kernel/arch/arm/include/asm/system_info.h | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/kernel/arch/arm/include/asm/system_info.h b/kernel/arch/arm/include/asm/system_info.h new file mode 100644 index 000000000..720ea0320 --- /dev/null +++ b/kernel/arch/arm/include/asm/system_info.h @@ -0,0 +1,28 @@ +#ifndef __ASM_ARM_SYSTEM_INFO_H +#define __ASM_ARM_SYSTEM_INFO_H + +#define CPU_ARCH_UNKNOWN 0 +#define CPU_ARCH_ARMv3 1 +#define CPU_ARCH_ARMv4 2 +#define CPU_ARCH_ARMv4T 3 +#define CPU_ARCH_ARMv5 4 +#define CPU_ARCH_ARMv5T 5 +#define CPU_ARCH_ARMv5TE 6 +#define CPU_ARCH_ARMv5TEJ 7 +#define CPU_ARCH_ARMv6 8 +#define CPU_ARCH_ARMv7 9 +#define CPU_ARCH_ARMv7M 10 + +#ifndef __ASSEMBLY__ + +/* information about the system we're running on */ +extern unsigned int system_rev; +extern unsigned int system_serial_low; +extern unsigned int system_serial_high; +extern unsigned int mem_fclk_21285; + +extern int __pure cpu_architecture(void); + +#endif /* !__ASSEMBLY__ */ + +#endif /* __ASM_ARM_SYSTEM_INFO_H */ |