--- /dev/null
+#ifndef __ASM_ARCH_CPU_H__
+#define __ASM_ARCH_CPU_H__
+
+#include <asm/cputype.h>
+
+#define MCS8140_ID 0x41069260 /* ARM926EJ-S */
+#define MCS814X_MASK 0xff0ffff0
+
+#ifdef CONFIG_MCS8140
+/* Moschip MCS8140 is based on an ARM926EJ-S core */
+#define soc_is_mcs8140() ((read_cpuid_id() & MCS814X_MASK) == MCS8140_ID)
+#else
+#define soc_is_mcs8140() (0)
+#endif /* !CONFIG_MCS8140 */
+
+#endif /* __ASM_ARCH_CPU_H__ */