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#
# Copyright (C) 2009-2013 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
NAND_BLOCKSIZE := 2048-128k
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
DEVICE_VARS += KERNEL_SIZE
KERNEL_LOADADDR:=0x8000
TARGET_DEVICES = linksys-audi linksys-viper dockstar goflexnet goflexhome
UBI_OPTS := -m 2048 -p 128KiB -s 512
UBIFS_OPTS := -m 2048 -e 126KiB -c 4096
define Device/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
PAGESIZE := 2048
SUBPAGESIZE := 512
BLOCKSIZE := 128KiB
IMAGES := sysupgrade.tar
IMAGE/sysupgrade.tar := sysupgrade-tar
endef
define Device/dockstar
DEVICE_DTS := kirkwood-dockstar
FILESYSTEMS := squashfs
PROFILES := Generic DOCKSTAR
IMAGES += factory.bin
IMAGE/factory.bin := append-ubi
KERNEL_IN_UBI := 1
KERNEL := kernel-bin | append-dtb
endef
define Device/goflexnet
$(Device/dockstar)
PROFILES := Generic GOFLEXNET
DEVICE_DTS := kirkwood-goflexnet
endef
define Device/goflexhome
$(Device/dockstar)
PROFILES := Generic GOFLEXHOME
DEVICE_DTS := kirkwood-goflexhome
endef
define Device/linksys-audi
DEVICE_DTS := kirkwood-linksys-audi
KERNEL_SIZE := 2624k
FILESYSTEMS := squashfs
PROFILES := Generic AUDI
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
endef
define Device/linksys-viper
DEVICE_DTS := kirkwood-linksys-viper
KERNEL_SIZE := 2688k
FILESYSTEMS := squashfs
PROFILES := Generic VIPER
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel $$$$(KERNEL_SIZE) | append-ubi
endef
define Image/BuildKernel/Template
$(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-zImage
echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage
$(call Image/BuildKernel/MkuImage, \
none, 0x8000, 0x8000, \
$(BIN_DIR)/$(IMG_PREFIX)-zImage, \
$(BIN_DIR)/$(IMG_PREFIX)-uImage \
)
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
echo -ne '\x00\x00\x00\x00' >> $(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs
$(call Image/BuildKernel/MkuImage, \
none, 0x8000, 0x8000, \
$(BIN_DIR)/$(IMG_PREFIX)-zImage-initramfs, \
$(BIN_DIR)/$(IMG_PREFIX)-uImage-initramfs \
)
endif
ifneq ($(1),)
$(CP) $(DTS_DIR)/kirkwood-$(1).dtb $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb
$(CP) $(KDIR)/zImage $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage
cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage
$(call Image/BuildKernel/MkuImage, \
none, 0x8000, 0x8000, \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage, \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-uImage \
)
ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),)
$(CP) $(KDIR)/zImage-initramfs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs
cat $(BIN_DIR)/$(IMG_PREFIX)-$(1).dtb >> $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs
$(call Image/BuildKernel/MkuImage, \
none, 0x8000, 0x8000, \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-zImage-initramfs, \
$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-uImage-initramfs \
)
endif
endif
endef
define Image/Build/jffs2-nand-2048-128k
dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img \
bs=2048 conv=sync
endef
define Image/Build/squashfs
$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
( \
dd if=$(KDIR)/zImage bs=4096k conv=sync; \
dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \
) > $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img
endef
define Image/Build/ubifs
ifneq ($($(PROFILE)_UBIFS_OPTS),)
$(CP) $(KDIR)/root.ubifs $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs.ubifs
endif
endef
define Image/Build/ubi
ifneq ($($(PROFILE)_UBI_OPTS),)
$(CP) $(KDIR)/root.ubi $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-rootfs.ubi
endif
endef
IOMEGA_IX2_200_UBIFS_OPTS := -m 512 -e 15872 -c 2048
IOMEGA_IX2_200_UBI_OPTS := -m 512 -p 16384 -s 256
Image/BuildKernel/Template/Generic=$(call Image/BuildKernel/Template)
Image/BuildKernel/Template/IB62X0=$(call Image/BuildKernel/Template,ib62x0)
Image/BuildKernel/Template/ICONNECT=$(call Image/BuildKernel/Template,iconnect)
Image/BuildKernel/Template/IOMEGA_IX2_200=$(call Image/BuildKernel/Template,iomega_ix2_200)
Image/BuildKernel/Template/NSA310S=$(call Image/BuildKernel/Template,nsa310s)
Image/BuildKernel/Template/POGOE02=$(call Image/BuildKernel/Template,pogo_e02)
Image/BuildKernel/Template/SHEEVAPLUG=$(call Image/BuildKernel/Template,sheevaplug)
Image/BuildKernel/Template/SHEEVAPLUGSATA=$(call Image/BuildKernel/Template,sheevaplug-esata)
Image/BuildKernel/Template/GuruplugServerPlus=$(call Image/BuildKernel/Template,guruplug-server-plus)
Image/BuildKernel/Template/Topkick1281P2=$(call Image/BuildKernel/Template,topkick)
define Image/BuildKernel
$(call Image/BuildKernel/Template/$(PROFILE))
endef
define Image/InstallKernel
$(call Image/InstallKernel/Template/$(PROFILE))
endef
define Image/Build
$(if $(Image/Build/$(1)), \
$(call Image/Build/$(1),$(1)), \
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(PROFILE_SANITIZED)-$(1).img \
)
endef
$(eval $(call BuildImage))
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