[ColdFire MCF5271 family] Add CPU detection based on the value of Chip
Identification Register (CIR).
diff --git a/include/asm-m68k/m5271.h b/include/asm-m68k/m5271.h
index 765414f..e0f02cf 100644
--- a/include/asm-m68k/m5271.h
+++ b/include/asm-m68k/m5271.h
@@ -57,6 +57,12 @@
#define MCF_GPIO_PAR_FECI2C 0x100047
#define MCF_GPIO_PAR_UART 0x100048
+#define MCF_CCM_CIR 0x11000A
+#define MCF_CCM_CIR_PRN_MASK 0x3F
+#define MCF_CCM_CIR_PIN_LEN 6
+#define MCF_CCM_CIR_PIN_MCF5270 0x2e
+#define MCF_CCM_CIR_PIN_MCF5271 0x80
+
#define MCF_GPIO_AD_ADDR23 0x80
#define MCF_GPIO_AD_ADDR22 0x40
#define MCF_GPIO_AD_ADDR21 0x20