cpuid for ARMv7

*** 23,38 ****
  
  #ifdef __cplusplus
  extern "C" {
  #endif
  
- /*
-  * The platform should fill in the values for armv7_l2cache_linesz and
-  * armv7_l2cache_size.
-  */
- extern void armv7_bsmdep_l2cacheinfo(void);
- 
  #ifdef __cplusplus
  }
  #endif
  
  #endif /* _SYS_ARMV7_BSMF_H */
--- 23,32 ----