1#ifndef __ASM_ARM_SYSTEM_INFO_H
 2#define __ASM_ARM_SYSTEM_INFO_H
 3
 4#define CPU_ARCH_UNKNOWN	0
 5#define CPU_ARCH_ARMv3		1
 6#define CPU_ARCH_ARMv4		2
 7#define CPU_ARCH_ARMv4T		3
 8#define CPU_ARCH_ARMv5		4
 9#define CPU_ARCH_ARMv5T		5
10#define CPU_ARCH_ARMv5TE	6
11#define CPU_ARCH_ARMv5TEJ	7
12#define CPU_ARCH_ARMv6		8
13#define CPU_ARCH_ARMv7		9
14
15#ifndef __ASSEMBLY__
16
17/* information about the system we're running on */
18extern unsigned int system_rev;
19extern unsigned int system_serial_low;
20extern unsigned int system_serial_high;
21extern unsigned int mem_fclk_21285;
22
23extern int __pure cpu_architecture(void);
24
25#endif /* !__ASSEMBLY__ */
26
27#endif /* __ASM_ARM_SYSTEM_INFO_H */