drivers: marvell: mg_conf_cm3: pass comphy lane number to AP FW

Since the AP process can be enabled on different setups, the information
about used comphy lane should be passed to AP FW. For instance:
- A8K development board uses comphy lane 2 for eth 0
- cn913x development board uses comphy lane 4 for eth 0

Change-Id: Icf001fb3eea4d9c24c09384e49844ecaf8655ad2
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>
diff --git a/drivers/marvell/mg_conf_cm3/mg_conf_cm3.h b/drivers/marvell/mg_conf_cm3/mg_conf_cm3.h
index 8dfaa32..e2756de 100644
--- a/drivers/marvell/mg_conf_cm3/mg_conf_cm3.h
+++ b/drivers/marvell/mg_conf_cm3/mg_conf_cm3.h
@@ -5,5 +5,5 @@
  * https://spdx.org/licenses
  */
 
-void mg_start_ap_fw(int cp_nr);
+void mg_start_ap_fw(int cp_nr, uint8_t comphy_index);
 int mg_image_load(uintptr_t src_addr, uint32_t size, int cp_index);