[PATCH v2 08/31] arm64: CPU support

diff --git a/arch/arm64/include/asm/procinfo.h b/arch/arm64/include/asm/procinfo.h
new file mode 100644
index 0000000..81fece9
--- /dev/null
+++ b/arch/arm64/include/asm/procinfo.h

@@ -0,0 +1,44 @@
+/*
+ * Based on arch/arm/include/asm/procinfo.h
+ *
+ * Copyright (C) 1996-1999 Russell King
+ * Copyright (C) 2012 ARM Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+#ifndef __ASM_PROCINFO_H
+#define __ASM_PROCINFO_H
+
+#ifdef __KERNEL__
+
+/*
+ * Note!  struct processor is always defined if we're
+ * using MULTI_CPU, otherwise this entry is unused,
+ * but still exists.
+ *
+ * NOTE! The following structure is defined by assembly
+ * language, NOT C code.  For more information, check:
+ *  arch/arm/mm/proc-*.S and arch/arm/kernel/head.S
+ */
+struct proc_info_list {
+	unsigned int		cpu_val;
+	unsigned int		cpu_mask;
+	unsigned long		__cpu_flush;		/* used by head.S */
+	const char		*cpu_name;
+};
+
+#else	/* __KERNEL__ */
+#include <asm/elf.h>
+#warning "Please include asm/elf.h instead"
+#endif	/* __KERNEL__ */
+#endif