arc: add cpu files

Signed-off-by: Alexey Brodkin <abrodkin@synopsys.com>

Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: Francois Bedard <fbedard@synopsys.com>
Cc: Wolfgang Denk <wd@denx.de>
Cc: Heiko Schocher <hs@denx.de>
diff --git a/arch/arc/cpu/arc700/reset.c b/arch/arc/cpu/arc700/reset.c
new file mode 100644
index 0000000..98ebf1d
--- /dev/null
+++ b/arch/arc/cpu/arc700/reset.c
@@ -0,0 +1,19 @@
+/*
+ * Copyright (C) 2013-2014 Synopsys, Inc. All rights reserved.
+ *
+ * SPDX-License-Identifier:	GPL-2.0+
+ */
+
+#include <command.h>
+#include <common.h>
+
+int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char *const argv[])
+{
+	printf("Put your restart handler here\n");
+
+#ifdef DEBUG
+	/* Stop debug session here */
+	__asm__("brk");
+#endif
+	return 0;
+}