MIPS: Netlogic: Split reset code out of smpboot.S

The reset and core initialization code should be available for
uniprocessor as well. This changes is just to take out the code
into a different file, without any change to the logic.

The change for  uniprocessor initialization code is in a later patch.

Signed-off-by: Jayachandran C <jchandra@broadcom.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/5423/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
diff --git a/arch/mips/include/asm/netlogic/common.h b/arch/mips/include/asm/netlogic/common.h
index 70351b9..d4ede12 100644
--- a/arch/mips/include/asm/netlogic/common.h
+++ b/arch/mips/include/asm/netlogic/common.h
@@ -71,6 +71,7 @@
 /*
  * Misc.
  */
+void nlm_init_boot_cpu(void);
 unsigned int nlm_get_cpu_frequency(void);
 void nlm_node_init(int node);
 extern struct plat_smp_ops nlm_smp_ops;