#ifndef __ASSEMBLY__
  
 +#include <asm/cputype.h>
 +
+ /*
+  *   CPU     Stepping     CPU_ID         JTAG_ID
+  *
+  *  PXA210    B0      0x69052922      0x2926C013
+  *  PXA210    B1      0x69052923      0x3926C013
+  *  PXA210    B2      0x69052924      0x4926C013
+  *  PXA210    C0      0x69052D25      0x5926C013
+  *
+  *  PXA250    A0      0x69052100      0x09264013
+  *  PXA250    A1      0x69052101      0x19264013
+  *  PXA250    B0      0x69052902      0x29264013
+  *  PXA250    B1      0x69052903      0x39264013
+  *  PXA250    B2      0x69052904      0x49264013
+  *  PXA250    C0      0x69052D05      0x59264013
+  *
+  *  PXA255    A0      0x69052D06      0x69264013
+  *
+  *  PXA26x    A0      0x69052903      0x39264013
+  *  PXA26x    B0      0x69052D05      0x59264013
+  *
+  *  PXA27x    A0      0x69054110      0x09265013
+  *  PXA27x    A1      0x69054111      0x19265013
+  *  PXA27x    B0      0x69054112      0x29265013
+  *  PXA27x    B1      0x69054113      0x39265013
+  *  PXA27x    C0      0x69054114      0x49265013
+  *  PXA27x    C5      0x69054117      0x79265013
+  *
+  *  PXA30x    A0      0x69056880      0x0E648013
+  *  PXA30x    A1      0x69056881      0x1E648013
+  *  PXA31x    A0      0x69056890      0x0E649013
+  *  PXA31x    A1      0x69056891      0x1E649013
+  *  PXA31x    A2      0x69056892      0x2E649013
+  *  PXA32x    B1      0x69056825      0x5E642013
+  *  PXA32x    B2      0x69056826      0x6E642013
+  *
+  *  PXA930    B0      0x69056835      0x5E643013
+  *  PXA930    B1      0x69056837      0x7E643013
+  *  PXA930    B2      0x69056838      0x8E643013
+  */
  #ifdef CONFIG_PXA25x
- #define __cpu_is_pxa21x(id)                           \
+ #define __cpu_is_pxa210(id)                           \
        ({                                              \
-               unsigned int _id = (id) >> 4 & 0xf3f;   \
-               _id == 0x212;                           \
+               unsigned int _id = (id) & 0xf3f0;       \
+               _id == 0x2120;                          \
        })
  
- #define __cpu_is_pxa255(id)                             \
-       ({                                              \
-               unsigned int _id = (id) >> 4 & 0xfff;   \
-               _id == 0x2d0;                           \
-        })
+ #define __cpu_is_pxa250(id)                           \
+       ({                                              \
+               unsigned int _id = (id) & 0xf3ff;       \
+               _id <= 0x2105;                          \
+       })
+ 
+ #define __cpu_is_pxa255(id)                           \
+       ({                                              \
+               unsigned int _id = (id) & 0xffff;       \
+               _id == 0x2d06;                          \
+       })
  
  #define __cpu_is_pxa25x(id)                           \
        ({                                              \