[OpenWrt-Devel] [PATCH 3/3] oxnas: switch to new image generation template

Daniel Golle daniel at makrotopia.org
Wed Mar 16 06:27:13 EDT 2016 

Signed-off-by: Daniel Golle <daniel at makrotopia.org>
---
 target/linux/oxnas/image/Makefile | 130 +++++++++++++-------------------------
 1 file changed, 44 insertions(+), 86 deletions(-)

diff --git a/target/linux/oxnas/image/Makefile b/target/linux/oxnas/image/Makefile
index 5a96bad..548fa62 100644
--- a/target/linux/oxnas/image/Makefile
+++ b/target/linux/oxnas/image/Makefile
@@ -1,113 +1,71 @@
 #
-# Copyright (C) 2013 OpenWrt.org
+# Copyright (C) 2013-2016 OpenWrt.org
 #
 # This is free software, licensed under the GNU General Public License v2.
 # See /LICENSE for more information.
 #
+
 include $(TOPDIR)/rules.mk
 include $(INCLUDE_DIR)/image.mk
 
-STG212_UBI_OPTS = -m 2048 -p 128KiB -s 512
 STG212_UBIFS_OPTS = -m 2048 -e 126KiB -c 4096
-
-KD20_UBI_OPTS = -m 2048 -p 128KiB -s 512
 KD20_UBIFS_OPTS = -m 2048 -e 126KiB -c 4096
-
-POGOPLUG_PRO_UBI_OPTS = -m 2048 -p 128KiB -s 512
 POGOPLUG_PRO_UBIFS_OPTS = -m 2048 -e 126KiB -c 4096
-
-POGOPLUG_V3_UBI_OPTS = -m 2048 -p 128KiB -s 512
 POGOPLUG_V3_UBIFS_OPTS = -m 2048 -e 126KiB -c 4096
 
-VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
-UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
+DEVICE_VARS += DEVICE_DTS KERNEL_SIZE PAGESIZE BLOCKSIZE SUBPAGESIZE
+DEVICE_VARS += KERNEL_IN_UBI UBOOTENV_IN_UBI UBIFS_OPTS
+
+KERNEL_LOADADDR := 0x60008000
+TARGET_DEVICES = kd20 pogoplug-pro pogoplug-v3 stg212
+
+define Device/Default
+  KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
+  KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb
+  KERNEL_NAME := zImage
+  KERNEL_INITRAMFS = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(DEVICE_DTS).dtb | ubootable
+  KERNEL_INITRAMFS_PREFIX = $$(IMAGE_PREFIX)-u-boot-initramfs
+  BLOCKSIZE := 128KiB
+  PAGESIZE := 2048
+  SUBPAGESIZE := 512
+  FILESYSTEMS := squashfs ubifs
+  PROFILES := Default
+  IMAGES := ubinized.bin sysupgrade.tar
+  IMAGE/ubinized.bin := append-ubi
+  IMAGE/sysupgrade.tar := sysupgrade-nand
+  KERNEL_IN_UBI := 1
+  UBOOTENV_IN_UBI := 1
+endef
 
-define Image/BuildKernel/Template
-	$(CP) $(DTS_DIR)/ox820-$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
-
-	$(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x60008000,0x60008000)
-	$(CP) $(KDIR)/fit-$(1).itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb
-
- ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-	$(call Image/BuildKernel/MkFIT,$(1),$(KDIR)/zImage-initramfs,$(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb,none,0x60008000,0x60008000,-initramfs)
-	$(CP) $(KDIR)/fit-$(1)-initramfs.itb $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage-initramfs.itb
-	if [ -e "$(KDIR)/u-boot.bin" ]; then \
-	( dd if=$(KDIR)/u-boot.bin bs=128k conv=sync ; dd if=$(KDIR)/fit-$(1)-initramfs.itb bs=128k conv=sync ) \
-		> $(BIN_DIR)/$(IMG_PREFIX)-$(1)-u-boot-initramfs.bin; \
-	fi
- endif
-
-	$(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
-	$(call Image/BuildKernel/MkuImage, \
-		none, 0x60008000, 0x60008000, \
-		$(BIN_DIR)/$(IMG_PREFIX)-zImage, \
-		$(BIN_DIR)/$(IMG_PREFIX)-uImage \
-	)
 
- ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
-	$(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
-	$(call Image/BuildKernel/MkuImage, \
-		none, 0x60008000, 0x60008000, \
-		$(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
-		$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
-	)
- endif
+define Device/kd20
+  PROFILES := Default KD20
+  DEVICE_DTS := ox820-kd20
 endef
 
-define Image/InstallKernel/Template
-
- ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_KERNEL),)
-	$(INSTALL_DIR) $(TARGET_DIR)/boot
-   ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_UIMAGE),)
-	$(CP) $(BIN_DIR)/$(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/
-	ln -sf $(IMG_PREFIX)-uImage $(TARGET_DIR)/boot/uImage
-   endif
-   ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_ZIMAGE),)
-	$(CP) $(BIN_DIR)/$(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/
-	ln -sf $(IMG_PREFIX)-zImage $(TARGET_DIR)/boot/zImage
-   endif
-   ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_FIT),)
-	$(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-fit-uImage.itb $(TARGET_DIR)/boot/
-	ln -sf $(IMG_PREFIX)-$(1)-fit-uImage.itb $(TARGET_DIR)/boot/uImage.itb
-   endif
- endif
-
- ifneq ($(CONFIG_TARGET_ROOTFS_INCLUDE_DTB),)
-	$(INSTALL_DIR) $(TARGET_DIR)/boot
-  ifneq ($(1),)
-	$(CP) $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/
-	ln -sf $(IMG_PREFIX)-$(1).dtb $(TARGET_DIR)/boot/$(1).dtb
-  endif
- endif
+define Device/pogoplug-pro
+  PROFILES := Default POGOPLUG_PRO
+  DEVICE_DTS := ox820-pogoplug-pro
 endef
 
-define Image/Build/squashfs
-	$(call Image/Build/SysupgradeNAND,$(PROFILE_SANITIZED),$(1),$(KDIR)/fit-$(PROFILE_SANITIZED).itb)
-	$(call Image/Build/UbinizeImage,$(PROFILE_SANITIZED),--uboot-env --kernel $(KDIR)/fit-$(PROFILE_SANITIZED).itb,$(1),$($(PROFILE)_UBI_OPTS))
-	cp $(KDIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-squashfs-ubinized.bin $(BIN_DIR)
+define Device/pogoplug-v3
+  PROFILES := Default POGOPLUG_V3
+  DEVICE_DTS := ox820-pogoplug-v3
 endef
 
-define Image/Build/ubifs
-
- ifneq ($($(PROFILE)_UBIFS_OPTS),)
-	$(call Image/Build/SysupgradeNAND,$(PROFILE_SANITIZED),ubifs,$(KDIR)/fit-$(PROFILE_SANITIZED).itb)
-	$(call Image/Build/UbinizeImage,$(PROFILE_SANITIZED),--uboot-env --kernel $(KDIR)/fit-$(PROFILE_SANITIZED).itb,ubifs,$($(PROFILE)_UBI_OPTS))
-	cp $(KDIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-ubifs-ubinized.bin $(BIN_DIR)
- endif
-
+define Device/stg212
+  PROFILES := Default STG212
+  DEVICE_DTS := ox820-stg212
 endef
 
-Image/BuildKernel/Template/POGOPLUG_PRO=$(call Image/BuildKernel/Template,pogoplug-pro)
-Image/InstallKernel/Template/POGOPLUG_PRO=$(call Image/InstallKernel/Template,pogoplug-pro)
-
-Image/BuildKernel/Template/POGOPLUG_V3=$(call Image/BuildKernel/Template,pogoplug-v3)
-Image/InstallKernel/Template/POGOPLUG_V3=$(call Image/InstallKernel/Template,pogoplug-v3)
-
-Image/BuildKernel/Template/STG212=$(call Image/BuildKernel/Template,stg212)
-Image/InstallKernel/Template/STG212=$(call Image/InstallKernel/Template,stg212)
+VMLINUX:=$(BIN_DIR)/$(IMG_PREFIX)-vmlinux
+UIMAGE:=$(BIN_DIR)/$(IMG_PREFIX)-uImage
 
-Image/BuildKernel/Template/KD20=$(call Image/BuildKernel/Template,kd20)
-Image/InstallKernel/Template/KD20=$(call Image/InstallKernel/Template,kd20)
+define Build/ubootable
+	(dd if="$(KDIR)/u-boot.bin" bs=128k conv=sync; \
+	 dd if="$@" bs=128k conv=sync ) >> $@.new
+	@mv "$@.new" "$@"
+endef
 
 define Image/BuildKernel
 	$(call Image/BuildKernel/Template/$(PROFILE))
-- 
2.7.2
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