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#
# Copyright (C) 2008-2011 OpenWrt.org
#
# This is free software, licensed under the GNU General Public License v2.
# See /LICENSE for more information.
#
JFFS2_BLOCKSIZE = 64k 128k 256k
include $(TOPDIR)/rules.mk
include $(INCLUDE_DIR)/image.mk
KERNEL_LOADADDR = 0x80060000
DEVICE_VARS += NETGEAR_KERNEL_MAGIC NETGEAR_BOARD_ID NETGEAR_HW_ID CMDLINE CONSOLE IMAGE_SIZE BOARDNAME LOADER_FLASH_OFFS LOADER_TYPE
ifeq ($(SUBTARGET),generic)
include ./tp-link.mk
include ./ubnt.mk
include ./generic.mk
include ./legacy-devices.mk
endif
ifeq ($(SUBTARGET),nand)
include ./nand.mk
endif
include ./legacy.mk
define Build/netgear-squashfs
rm -rf $@.fs $@.squashfs
mkdir -p $@.fs/image
cp $@ $@.fs/image/uImage
$(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
$@.fs $@.squashfs \
-noappend -root-owned -be -b 65536 \
$(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
dd if=/dev/zero bs=1k count=1 >> $@.squashfs
mkimage \
-A mips -O linux -T filesystem -C none \
-M $(NETGEAR_KERNEL_MAGIC) \
-a 0xbf070000 -e 0xbf070000 \
-n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
-d $@.squashfs $@
rm -rf $@.squashfs $@.fs
endef
define Build/netgear-uImage
$(call Build/uImage,$(1) -M $(NETGEAR_KERNEL_MAGIC))
endef
define Build/loader-common
rm -rf $@.src
$(MAKE) -C lzma-loader \
PKG_BUILD_DIR="$@.src" \
TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
BOARD="$(BOARDNAME)" \
LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
$(1) compile loader.$(LOADER_TYPE)
mv "$@.$(LOADER_TYPE)" "$@"
rm -rf $@.src
endef
define Build/loader-okli-compile
$(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0 KERNEL_CMDLINE="$(CMDLINE)")
endef
define Build/loader-kernel
$(call Build/loader-common,LOADER_DATA="$@")
endef
define Build/loader-kernel-cmdline
$(call Build/loader-common,LOADER_DATA="$@" KERNEL_CMDLINE="$(CMDLINE)")
endef
define Build/loader-okli
dd if=$(KDIR)/loader-$(1).gz bs=7680 conv=sync of="$@.new"
cat "$@" >> "$@.new"
mv "$@.new" "$@"
endef
define Build/copy-file
cat "$(1)" > "$@"
endef
define Device/Default
BOARDNAME :=
DEVICE_PROFILE = $$(BOARDNAME)
PROFILES = Default Minimal $$(DEVICE_PROFILE)
MTDPARTS :=
BLOCKSIZE := 64k
FILESYSTEMS = $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-$$(BLOCKSIZE)
CONSOLE = ttyS0,115200
CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE))
KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
COMPILE :=
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin = append-kernel $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
endef
$(eval $(call BuildImage))
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