mvebu: image: improve readability of device recipes

Drop overly complex amount of defines wich are referenced in the same
devices pool and move image recipes to common define, since devices not
using them overwrite it.

Signed-off-by: Tomasz Maciej Nowak <tomek_n@o2.pl>

target/linux/mvebu/image/Makefile

@@ -80,7 +80,11 @@ define Device/Default
   BOARD_NAME = $$(DEVICE_DTS)
   KERNEL_NAME := zImage
   KERNEL := kernel-bin | append-dtb | uImage none
-  SUPPORTED_DEVICES = $$(DEVICE_DTS)
+  IMAGES := sysupgrade.bin
+  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
+  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
+  SUPPORTED_DEVICES = $$(firstword $$(DEVICE_DTS))
+  UBINIZE_OPTS := -E 5
   UBOOT :=
   BOOT_SCRIPT :=
 endef
@@ -95,20 +99,7 @@ define Device/Default-arm64
   KERNEL := kernel-bin
 endef
 
-define Device/UBI
-  IMAGES := sysupgrade.bin
-  IMAGE/sysupgrade.bin := sysupgrade-tar | append-metadata
-endef
-
-define Device/UBI-factory
-  $(Device/UBI)
-  UBINIZE_OPTS := -E 5
-  IMAGES += factory.img
-  IMAGE/factory.img := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi | pad-to $$$$(PAGESIZE)
-endef
-
 define Device/NAND-128K
-  $(Device/UBI)
   BLOCKSIZE := 128k
   PAGESIZE := 2048
   SUBPAGESIZE := 512
@@ -116,13 +107,11 @@ define Device/NAND-128K
 endef
 
 define Device/NAND-256K
-  $(Device/UBI)
   BLOCKSIZE := 256k
   PAGESIZE := 4096
 endef
 
 define Device/NAND-512K
-  $(Device/UBI)
   BLOCKSIZE := 512k
   PAGESIZE := 4096
 endef

target/linux/mvebu/image/cortex-a9.mk

@@ -9,19 +9,15 @@
 ifeq ($(SUBTARGET),cortexa9)
 
 define Device/linksys
-  DEVICE_TITLE := Linksys $(1)
-  DEVICE_PACKAGES := kmod-mwlwifi wpad-basic swconfig
-endef
-
-define Device/armada-385-linksys
   $(Device/NAND-128K)
-  $(Device/UBI-factory)
+  DEVICE_TITLE := Linksys $(1)
+  DEVICE_PACKAGES := kmod-mwlwifi swconfig wpad-basic
+  IMAGES += factory.img
   KERNEL_SIZE := 6144k
 endef
 
 define Device/linksys-wrt1200ac
   $(call Device/linksys,WRT1200AC (Caiman))
-  $(Device/armada-385-linksys)
   DEVICE_DTS := armada-385-linksys-caiman
   DEVICE_PACKAGES += mwlwifi-firmware-88w8864
 endef
@@ -29,7 +25,6 @@ TARGET_DEVICES += linksys-wrt1200ac
 
 define Device/linksys-wrt1900acv2
   $(call Device/linksys,WRT1900ACv2 (Cobra))
-  $(Device/armada-385-linksys)
   DEVICE_DTS := armada-385-linksys-cobra
   DEVICE_PACKAGES += mwlwifi-firmware-88w8864
 endef
@@ -37,7 +32,6 @@ TARGET_DEVICES += linksys-wrt1900acv2
 
 define Device/linksys-wrt3200acm
   $(call Device/linksys,WRT3200ACM (Rango))
-  $(Device/armada-385-linksys)
   DEVICE_DTS := armada-385-linksys-rango
   DEVICE_PACKAGES += kmod-btmrvl kmod-mwifiex-sdio mwlwifi-firmware-88w8964
 endef
@@ -45,7 +39,6 @@ TARGET_DEVICES += linksys-wrt3200acm
 
 define Device/linksys-wrt1900acs
   $(call Device/linksys,WRT1900ACS (Shelby))
-  $(Device/armada-385-linksys)
   DEVICE_DTS := armada-385-linksys-shelby
   DEVICE_PACKAGES += mwlwifi-firmware-88w8864
 endef
@@ -55,7 +48,6 @@ define Device/linksys-wrt32x
   $(call Device/linksys,WRT32X (Venom))
   DEVICE_DTS := armada-385-linksys-venom
   DEVICE_PACKAGES += kmod-btmrvl kmod-mwifiex-sdio mwlwifi-firmware-88w8964
-  $(Device/armada-385-linksys)
   KERNEL_SIZE := 3072k
   KERNEL := kernel-bin | append-dtb
 endef
@@ -65,18 +57,16 @@ define Device/linksys-wrt1900ac
   $(call Device/linksys,WRT1900AC (Mamba))
   DEVICE_DTS := armada-xp-linksys-mamba
   DEVICE_PACKAGES += mwlwifi-firmware-88w8864
-  $(Device/NAND-128K)
-  $(Device/UBI-factory)
   KERNEL_SIZE := 3072k
 endef
 TARGET_DEVICES += linksys-wrt1900ac
 
 define Device/openblocks-ax3-4
-  $(Device/UBI-factory)
   DEVICE_DTS := armada-xp-openblocks-ax3-4
   SUPPORTED_DEVICES := $(1)
   BLOCKSIZE := 128k
   PAGESIZE := 1
+  IMAGES += factory.img
   IMAGE/factory.img := append-kernel | pad-to $$(BLOCKSIZE) | append-ubi
   DEVICE_TITLE := Plat'Home OpenBlocks AX3
 endef
@@ -84,34 +74,33 @@ TARGET_DEVICES += openblocks-ax3-4
 
 define Device/armada-385-db-ap
   $(Device/NAND-256K)
-  $(Device/UBI-factory)
+  IMAGES += factory.img
   KERNEL_SIZE := 8192k
   DEVICE_TITLE := Marvell Armada 385 DB AP (DB-88F6820-AP)
 endef
 TARGET_DEVICES += armada-385-db-ap
 
-define Device/marvell-nand
-  $(Device/NAND-512K)
-  DEVICE_TITLE := Marvell Armada $(1)
-endef
-
 define Device/armada-370-db
-	$(call Device/marvell-nand,370 DB (DB-88F6710-BP-DDR3))
+  $(Device/NAND-512K)
+  DEVICE_TITLE := Marvell Armada 370 DB (DB-88F6710-BP-DDR3)
 endef
 TARGET_DEVICES += armada-370-db
 
 define Device/armada-370-rd
-	$(call Device/marvell-nand,370 RD (RD-88F6710-A1))
+  $(Device/NAND-512K)
+  DEVICE_TITLE := Marvell Armada 370 RD (RD-88F6710-A1)
 endef
 TARGET_DEVICES += armada-370-rd
 
 define Device/armada-xp-db
-	$(call Device/marvell-nand,XP DB (DB-78460-BP))
+  $(Device/NAND-512K)
+  DEVICE_TITLE := Marvell Armada XP DB (DB-78460-BP)
 endef
 TARGET_DEVICES += armada-xp-db
 
 define Device/armada-xp-gp
-	$(call Device/marvell-nand,XP GP (DB-MV784MP-GP))
+  $(Device/NAND-512K)
+  DEVICE_TITLE := Marvell Armada XP GP (DB-MV784MP-GP)
 endef
 TARGET_DEVICES += armada-xp-gp