mcs814x: add 3.14 kernel support

[openwrt/svn-archive/archive.git] / target / linux / mcs814x / files-3.14 / arch / arm / mach-mcs814x / include / mach / cpu.h

diff --git a/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/include/mach/cpu.h b/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/include/mach/cpu.h
new file mode 100644 (file)
index 0000000..1ef3c4a
--- /dev/null
+++ b/target/linux/mcs814x/files-3.14/arch/arm/mach-mcs814x/include/mach/cpu.h
@@ -0,0 +1,16 @@
+#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__ */