arch/arm/include/asm/system_info.h

   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 #define CPU_ARCH_ARMv7M         10
  15
  16 #ifndef __ASSEMBLY__
  17
  18 /* information about the system we're running on */
  19 extern unsigned int system_rev;
  20 extern unsigned int system_serial_low;
  21 extern unsigned int system_serial_high;
  22 extern unsigned int mem_fclk_21285;
  23
  24 extern int __pure cpu_architecture(void);
  25
  26 #endif /* !__ASSEMBLY__ */
  27
  28 #endif /* __ASM_ARM_SYSTEM_INFO_H */