[openwrt/openwrt] kirkwood: cleanup image build code

[LEDE Commits]

mkresin pushed a commit to openwrt/openwrt.git, branch master:
https://git.lede-project.org/d2e18dae2892b5779226b75d49aa7e6078835ffe

commit d2e18dae2892b5779226b75d49aa7e6078835ffe
Author: Mathias Kresin <dev at kresin.me>
AuthorDate: Thu Dec 28 00:25:41 2017 +0100

    kirkwood: cleanup image build code
    
    Drop NAND_BLOCKSIZE, UBI_OPTS and UBIFS_OPTS. They are either used by
    not supported filesystems or by the legacy image build code.
    
    Add common used options/images to the default build code and override
    the options where necessary.
    
    Don't export the kernel image, it isn't required by any board.
    
    While at it, change the file extension for the sysupgrade images to bin.
    
    Signed-off-by: Mathias Kresin <dev at kresin.me>
---
 target/linux/kirkwood/image/Makefile | 34 ++++++++--------------------------
 1 file changed, 8 insertions(+), 26 deletions(-)

diff --git a/target/linux/kirkwood/image/Makefile b/target/linux/kirkwood/image/Makefile
index 77ef896..f52ae7d 100644
--- a/target/linux/kirkwood/image/Makefile
+++ b/target/linux/kirkwood/image/Makefile
@@ -5,50 +5,40 @@
 # See /LICENSE for more information.
 #
 
-NAND_BLOCKSIZE := 2048-128k
-
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
 KERNEL_LOADADDR:=0x8000
 
-UBI_OPTS := -m 2048 -p 128KiB -s 512
-UBIFS_OPTS := -m 2048 -e 126KiB -c 4096
-
 define Device/Default
   PROFILES := Default
   KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
   KERNEL := kernel-bin | append-dtb | uImage none
   KERNEL_NAME := zImage
   KERNEL_SUFFIX  := -uImage
-  KERNEL_INSTALL := 1
+  KERNEL_IN_UBI := 1
 
   PAGESIZE := 2048
   SUBPAGESIZE := 512
   BLOCKSIZE := 128k
-  IMAGES := sysupgrade.tar
-  IMAGE/sysupgrade.tar := sysupgrade-tar
+  IMAGES := sysupgrade.bin factory.bin
+  IMAGE/sysupgrade.bin := sysupgrade-tar
+  IMAGE/factory.bin := append-ubi
 endef
 
 define Device/dockstar
   DEVICE_DTS := kirkwood-dockstar
-  FILESYSTEMS := squashfs
   DEVICE_TITLE := Seagate FreeAgent Dockstar
-  IMAGES += factory.bin
-  IMAGE/factory.bin := append-ubi
-  KERNEL_IN_UBI := 1
 endef
 TARGET_DEVICES += dockstar
 
 define Device/goflexnet
-$(Device/dockstar)
   DEVICE_TITLE := Seagate GoFlexNet
   DEVICE_DTS := kirkwood-goflexnet
 endef
 TARGET_DEVICES += goflexnet
 
 define Device/goflexhome
-$(Device/dockstar)
   DEVICE_TITLE := Seagate GoFlexHome
   DEVICE_DTS := kirkwood-goflexhome
 endef
@@ -59,8 +49,7 @@ define Device/linksys-audi
   DEVICE_PACKAGES := kmod-mwl8k swconfig wpad-mini
   DEVICE_DTS := kirkwood-linksys-audi
   KERNEL_SIZE := 2624k
-  FILESYSTEMS := squashfs
-  IMAGES += factory.bin
+  KERNEL_IN_UBI := 0
   UBINIZE_OPTS := -E 5
   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 endef
@@ -71,22 +60,19 @@ define Device/linksys-viper
   DEVICE_PACKAGES := kmod-mwl8k swconfig wpad-mini
   DEVICE_DTS := kirkwood-linksys-viper
   KERNEL_SIZE := 2688k
-  FILESYSTEMS := squashfs
-  IMAGES += factory.bin
+  KERNEL_IN_UBI := 0
   UBINIZE_OPTS := -E 5
   IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 endef
 TARGET_DEVICES += linksys-viper
 
 define Device/iconnect
-$(Device/dockstar)
   DEVICE_TITLE := Iomega Iconnect
   DEVICE_DTS := kirkwood-iconnect
 endef
 TARGET_DEVICES += iconnect
 
 define Device/nsa310b
-$(Device/dockstar)
   DEVICE_TITLE := ZyXEL NSA310b
   DEVICE_DTS := kirkwood-nsa310b
   DEVICE_PACKAGES := kmod-r8169 kmod-gpio-button-hotplug kmod-hwmon-lm85
@@ -94,7 +80,6 @@ endef
 TARGET_DEVICES += nsa310b
 
 define Device/nsa325
-$(Device/dockstar)
   DEVICE_TITLE := ZyXEL NSA325 (v1 and v2)
   DEVICE_DTS := kirkwood-nsa325
   DEVICE_PACKAGES := kmod-gpio-button-hotplug kmod-rtc-pcf8563 kmod-usb3
@@ -104,24 +89,21 @@ TARGET_DEVICES += nsa325
 define Device/on100
   DEVICE_TITLE := Cisco Systems ON100
   DEVICE_DTS := kirkwood-on100
-#  DEVICE_PACKAGES := kmod-mvsdio kmod-usb-storage kmod-i2c-core kmod-i2c-mv64xxx kmod-ata-core kmod-btmrvl kmod-btmrvl-sdio kmod-libertas kmod-libertas-sdio
   DEVICE_PACKAGES := kmod-i2c-mv64xxx
   KERNEL_SIZE := 5376k
-  IMAGES += factory.bin
-  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
+  KERNEL_IN_UBI := 0
   UBINIZE_OPTS := -E 5
+  IMAGE/factory.bin := append-kernel | pad-to $$$$(KERNEL_SIZE) | append-ubi
 endef
 TARGET_DEVICES += on100
 
 define Device/pogo_e02
-$(Device/dockstar)
   DEVICE_TITLE := Cloud Engines Pogoplug E02
   DEVICE_DTS := kirkwood-pogo_e02
 endef
 TARGET_DEVICES += pogo_e02
 
 define Device/ib62x0
-$(Device/dockstar)
   DEVICE_TITLE := RaidSonic ICY BOX IB-NAS62x0
   DEVICE_DTS := kirkwood-ib62x0
 endef