plat: marvell: armada: make a8k_common.mk and mss_common.mk more generic

As a preparation for upcoming support for CN9130 platform, which is
classified as OcteonTx2 product but inherits functionality from a8k,
allow to use a8k_common.mk and mss_common.mk from outside of
PLAT_FAMILY_BASE.
Above is done by introducing BOARD_DIR which needs to be set by each
platform, before including a8k_common.mk and mss_common.mk. This will
allow to use mentioned mk files not only for platforms located under
previously defined PLAT_FAMILY_BASE.

Change-Id: I22356c99bc0419a40ae11e42f37acd50943ea134
Signed-off-by: Grzegorz Jaszczyk <jaz@semihalf.com>

plat/marvell/armada/a8k/a70x0/platform.mk

@@ -14,6 +14,7 @@ DOIMAGE_SEC     	:=	tools/doimage/secure/sec_img_7K.cfg
 
 MARVELL_MOCHI_DRV	:=	drivers/marvell/mochi/apn806_setup.c
 
+BOARD_DIR		:= $(shell dirname $(lastword $(MAKEFILE_LIST)))
 include plat/marvell/armada/a8k/common/a8k_common.mk
 
 include plat/marvell/armada/common/marvell_common.mk

plat/marvell/armada/a8k/a70x0_amc/platform.mk

@@ -14,6 +14,7 @@ DOIMAGE_SEC     	:=	tools/doimage/secure/sec_img_7K.cfg
 
 MARVELL_MOCHI_DRV	:=	drivers/marvell/mochi/apn806_setup.c
 
+BOARD_DIR		:= $(shell dirname $(lastword $(MAKEFILE_LIST)))
 include plat/marvell/armada/a8k/common/a8k_common.mk
 
 include plat/marvell/armada/common/marvell_common.mk

plat/marvell/armada/a8k/a80x0/platform.mk

@@ -14,7 +14,7 @@ DOIMAGE_SEC     	:=	tools/doimage/secure/sec_img_8K.cfg
 
 MARVELL_MOCHI_DRV	:=	drivers/marvell/mochi/apn806_setup.c
 
+BOARD_DIR		:= $(shell dirname $(lastword $(MAKEFILE_LIST)))
 include plat/marvell/armada/a8k/common/a8k_common.mk
 
 include plat/marvell/armada/common/marvell_common.mk
-PLAT_INCLUDES		+=	-Iplat/marvell/armada/a8k/a80x0/board

plat/marvell/armada/a8k/a80x0_mcbin/platform.mk

@@ -14,6 +14,7 @@ DOIMAGE_SEC     	:=	tools/doimage/secure/sec_img_8K.cfg
 
 MARVELL_MOCHI_DRV	:=	drivers/marvell/mochi/apn806_setup.c
 
+BOARD_DIR		:= $(shell dirname $(lastword $(MAKEFILE_LIST)))
 include plat/marvell/armada/a8k/common/a8k_common.mk
 
 include plat/marvell/armada/common/marvell_common.mk

plat/marvell/armada/a8k/common/a8k_common.mk

@@ -7,9 +7,8 @@
 include tools/marvell/doimage/doimage.mk
 
 PLAT_FAMILY		:= a8k
-PLAT_FAMILY_BASE	:= plat/marvell/armada/$(PLAT_FAMILY)
 PLAT_INCLUDE_BASE	:= include/plat/marvell/armada/$(PLAT_FAMILY)
-PLAT_COMMON_BASE	:= $(PLAT_FAMILY_BASE)/common
+PLAT_COMMON_BASE	:= plat/marvell/armada/a8k/common
 MARVELL_DRV_BASE	:= drivers/marvell
 MARVELL_COMMON_BASE	:= plat/marvell/armada/common
 
@@ -52,15 +51,15 @@ MARVELL_GIC_SOURCES	:=	drivers/arm/gic/common/gic_common.c	\
 				drivers/arm/gic/v2/gicv2_helpers.c	\
 				plat/common/plat_gicv2.c
 
-PLAT_INCLUDES		:=	-I$(PLAT_FAMILY_BASE)/$(PLAT)		\
+PLAT_INCLUDES		:=	-I$(BOARD_DIR)				\
 				-I$(PLAT_COMMON_BASE)/include		\
 				-I$(PLAT_INCLUDE_BASE)/common
 
 PLAT_BL_COMMON_SOURCES	:=	$(PLAT_COMMON_BASE)/aarch64/a8k_common.c \
 				drivers/ti/uart/aarch64/16550_console.S
 
-BLE_PORTING_SOURCES	:=	$(PLAT_FAMILY_BASE)/$(PLAT)/board/dram_port.c \
+BLE_PORTING_SOURCES	:=	$(BOARD_DIR)/board/dram_port.c \
-				$(PLAT_FAMILY_BASE)/$(PLAT)/board/marvell_plat_config.c
+				$(BOARD_DIR)/board/marvell_plat_config.c
 
 MARVELL_MOCHI_DRV	+=	$(MARVELL_DRV_BASE)/mochi/cp110_setup.c
 
@@ -87,7 +86,7 @@ MARVELL_DRV		:= 	$(MARVELL_DRV_BASE)/io_win.c	\
 				$(MARVELL_DRV_BASE)/comphy/phy-comphy-cp110.c \
 				$(MARVELL_DRV_BASE)/mc_trustzone/mc_trustzone.c
 
-BL31_PORTING_SOURCES	:=	$(PLAT_FAMILY_BASE)/$(PLAT)/board/marvell_plat_config.c
+BL31_PORTING_SOURCES	:=	$(BOARD_DIR)/board/marvell_plat_config.c
 
 ifeq ($(SYSTEM_POWER_SUPPORT),1)
 BL31_PORTING_SOURCES	+=	$(PLAT_FAMILY_BASE)/$(PLAT)/board/system_power.c

plat/marvell/armada/common/mss/mss_common.mk

@@ -13,7 +13,7 @@ BL2_SOURCES		+=	$(MSS_SOURCE)/mss_scp_bootloader.c		\
 				$(PLAT_MARVELL)/common/plat_delay_timer.c	\
 				drivers/delay_timer/delay_timer.c		\
 				$(MARVELL_DRV)					\
-				$(PLAT_FAMILY_BASE)/$(PLAT)/board/marvell_plat_config.c
+				$(BOARD_DIR)/board/marvell_plat_config.c
 
 BL31_SOURCES		+=	$(MSS_SOURCE)/mss_ipc_drv.c