--- /dev/null
+++ b/drivers/bcmdrivers/gmac/src/include/hndchipc.h
@@ -0,0 +1,38 @@
+/*
+ * Copyright (C) 2013, Broadcom Corporation. All Rights Reserved.
+ *
+ * Permission to use, copy, modify, and/or distribute this software for any
+ * purpose with or without fee is hereby granted, provided that the above
+ * copyright notice and this permission notice appear in all copies.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+ * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+ * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY
+ * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+ * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION
+ * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
+ * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+ *
+ * HND SiliconBackplane chipcommon support.
+ *
+ * $Id: hndchipc.h 241182 2011-02-17 21:50:03Z $
+ */
+
+#ifndef _hndchipc_h_
+#define _hndchipc_h_
+
+typedef void (*si_serial_init_fn)(void *regs, uint irq, uint baud_base, uint reg_shift);
+
+extern void si_serial_init(si_t *sih, si_serial_init_fn add);
+
+extern void *hnd_jtagm_init(si_t *sih, uint clkd, bool exttap);
+extern void hnd_jtagm_disable(si_t *sih, void *h);
+extern uint32 jtag_scan(si_t *sih, void *h, uint irsz, uint32 ir0, uint32 ir1,
+                        uint drsz, uint32 dr0, uint32 *dr1, bool rti);
+
+typedef	void (*cc_isr_fn)(void* cbdata, uint32 ccintst);
+
+extern bool si_cc_register_isr(si_t *sih, cc_isr_fn isr, uint32 ccintmask, void *cbdata);
+extern void si_cc_isr(si_t *sih, chipcregs_t *regs);
+
+#endif /* _hndchipc_h_ */
diff --git a/drivers/bcmdrivers/gmac/src/include/hndcpu.h b/drivers/bcmdrivers/gmac/src/include/hndcpu.h
new file mode 100755
index 0000000..8a4ee4c
