rockchip: move image generation command to default

It's applicable for all devices so move it to default to reduce
redudant code. Addtionally introduce a new variable `BOOT_SCRIPT`
to allow custom boot script (if necessary).

Signed-off-by: Tianling Shen <[email protected]>

target/linux/rockchip/image/Makefile

@@ -48,7 +48,9 @@ endef
 define Device/Default
   PROFILES := Default
   KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb
+  BOOT_SCRIPT :=
   IMAGES := sysupgrade.img.gz
+  IMAGE/sysupgrade.img.gz = boot-common | boot-script $$(BOOT_SCRIPT) | pine64-img | gzip | append-metadata
   DEVICE_DTS = rockchip/$$(SOC)-$(lastword $(subst _, ,$(1)))
   UBOOT_DEVICE_NAME = $(lastword $(subst _, ,$(1)))-$$(SOC)
 endef

target/linux/rockchip/image/armv8.mk

@@ -11,7 +11,6 @@ define Device/firefly_roc-rk3328-cc
   SOC := rk3328
   DEVICE_DTS := rockchip/rk3328-roc-cc
   UBOOT_DEVICE_NAME := roc-cc-rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
 endef
 TARGET_DEVICES += firefly_roc-rk3328-cc
 
@@ -19,7 +18,6 @@ define Device/friendlyarm_nanopc-t4
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPC T4
   SOC := rk3399
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-brcmfmac brcmfmac-nvram-4356-sdio cypress-firmware-4356-sdio
 endef
 TARGET_DEVICES += friendlyarm_nanopc-t4
@@ -28,7 +26,6 @@ define Device/friendlyarm_nanopi-r2c
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi R2C
   SOC := rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-usb-net-rtl8152
 endef
 TARGET_DEVICES += friendlyarm_nanopi-r2c
@@ -37,7 +34,6 @@ define Device/friendlyarm_nanopi-r2s
   DEVICE_VENDOR := FriendlyARM
   DEVICE_MODEL := NanoPi R2S
   SOC := rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-usb-net-rtl8152
 endef
 TARGET_DEVICES += friendlyarm_nanopi-r2s
@@ -47,7 +43,6 @@ define Device/friendlyarm_nanopi-r4s
   DEVICE_MODEL := NanoPi R4S
   DEVICE_VARIANT := 4GB LPDDR4
   SOC := rk3399
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-r8169
 endef
 TARGET_DEVICES += friendlyarm_nanopi-r4s
@@ -56,8 +51,6 @@ define Device/pine64_rock64
   DEVICE_VENDOR := Pine64
   DEVICE_MODEL := Rock64
   SOC := rk3328
-  UBOOT_DEVICE_NAME := rock64-rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
 endef
 TARGET_DEVICES += pine64_rock64
 
@@ -65,7 +58,6 @@ define Device/pine64_rockpro64
   DEVICE_VENDOR := Pine64
   DEVICE_MODEL := RockPro64
   SOC := rk3399
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
 endef
 TARGET_DEVICES += pine64_rockpro64
 
@@ -75,7 +67,6 @@ define Device/radxa_rock-pi-4a
   SOC := rk3399
   SUPPORTED_DEVICES := radxa,rockpi4a radxa,rockpi4
   UBOOT_DEVICE_NAME := rock-pi-4-rk3399
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
 endef
 TARGET_DEVICES += radxa_rock-pi-4a
 
@@ -83,8 +74,6 @@ define Device/radxa_rock-pi-e
   DEVICE_VENDOR := Radxa
   DEVICE_MODEL := ROCK Pi E
   SOC := rk3328
-  UBOOT_DEVICE_NAME := rock-pi-e-rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
 endef
 TARGET_DEVICES += radxa_rock-pi-e
 
@@ -92,7 +81,6 @@ define Device/xunlong_orangepi-r1-plus
   DEVICE_VENDOR := Xunlong
   DEVICE_MODEL := Orange Pi R1 Plus
   SOC := rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-usb-net-rtl8152
 endef
 TARGET_DEVICES += xunlong_orangepi-r1-plus
@@ -101,7 +89,6 @@ define Device/xunlong_orangepi-r1-plus-lts
   DEVICE_VENDOR := Xunlong
   DEVICE_MODEL := Orange Pi R1 Plus LTS
   SOC := rk3328
-  IMAGE/sysupgrade.img.gz := boot-common | boot-script | pine64-img | gzip | append-metadata
   DEVICE_PACKAGES := kmod-usb-net-rtl8152
 endef
 TARGET_DEVICES += xunlong_orangepi-r1-plus-lts