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110 lines
2.8 KiB
Makefile
110 lines
2.8 KiB
Makefile
#
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# Copyright (C) 2008-2011 OpenWrt.org
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#
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# This is free software, licensed under the GNU General Public License v2.
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# See /LICENSE for more information.
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#
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JFFS2_BLOCKSIZE = 64k 128k 256k
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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KERNEL_LOADADDR = 0x80060000
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DEVICE_VARS += NETGEAR_KERNEL_MAGIC NETGEAR_BOARD_ID NETGEAR_HW_ID CMDLINE CONSOLE IMAGE_SIZE BOARDNAME LOADER_FLASH_OFFS LOADER_TYPE
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ifeq ($(SUBTARGET),generic)
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include ./tp-link.mk
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include ./ubnt.mk
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include ./generic.mk
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include ./legacy-devices.mk
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endif
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ifeq ($(SUBTARGET),nand)
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include ./nand.mk
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endif
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include ./legacy.mk
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define Build/netgear-squashfs
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rm -rf $@.fs $@.squashfs
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mkdir -p $@.fs/image
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cp $@ $@.fs/image/uImage
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$(STAGING_DIR_HOST)/bin/mksquashfs-lzma \
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$@.fs $@.squashfs \
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-noappend -root-owned -be -b 65536 \
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$(if $(SOURCE_DATE_EPOCH),-fixed-time $(SOURCE_DATE_EPOCH))
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dd if=/dev/zero bs=1k count=1 >> $@.squashfs
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mkimage \
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-A mips -O linux -T filesystem -C none \
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-M $(NETGEAR_KERNEL_MAGIC) \
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-a 0xbf070000 -e 0xbf070000 \
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-n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
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-d $@.squashfs $@
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rm -rf $@.squashfs $@.fs
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endef
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define Build/netgear-uImage
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$(call Build/uImage,$(1) -M $(NETGEAR_KERNEL_MAGIC))
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endef
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define Build/loader-common
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rm -rf $@.src
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$(MAKE) -C lzma-loader \
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PKG_BUILD_DIR="$@.src" \
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TARGET_DIR="$(dir $@)" LOADER_NAME="$(notdir $@)" \
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BOARD="$(BOARDNAME)" \
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LZMA_TEXT_START=0x80a00000 LOADADDR=0x80060000 \
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$(1) compile loader.$(LOADER_TYPE)
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mv "$@.$(LOADER_TYPE)" "$@"
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rm -rf $@.src
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endef
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define Build/loader-okli-compile
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$(call Build/loader-common,FLASH_OFFS=$(LOADER_FLASH_OFFS) FLASH_MAX=0 KERNEL_CMDLINE="$(CMDLINE)")
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endef
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define Build/loader-kernel
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$(call Build/loader-common,LOADER_DATA="$@")
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endef
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define Build/loader-kernel-cmdline
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$(call Build/loader-common,LOADER_DATA="$@" KERNEL_CMDLINE="$(CMDLINE)")
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endef
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define Build/loader-okli
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dd if=$(KDIR)/loader-$(1).gz bs=7680 conv=sync of="$@.new"
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cat "$@" >> "$@.new"
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mv "$@.new" "$@"
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endef
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define Build/relocate-kernel
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( \
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dd if=$(KDIR)/relocate.bin bs=32 conv=sync && \
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perl -e '@s = stat("$@"); print pack("N", @s[7])' && \
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cat "$@" \
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) > "$@.new"
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mv "$@.new" "$@"
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endef
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define Build/copy-file
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cat "$(1)" > "$@"
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endef
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define Device/Default
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BOARDNAME :=
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DEVICE_PROFILE = $$(BOARDNAME)
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PROFILES = Default Minimal $$(DEVICE_PROFILE)
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MTDPARTS :=
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BLOCKSIZE := 64k
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FILESYSTEMS = $(filter-out jffs2-%,$(TARGET_FILESYSTEMS)) jffs2-$$(BLOCKSIZE)
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CONSOLE = ttyS0,115200
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CMDLINE = $$(if $$(BOARDNAME),board=$$(BOARDNAME)) $$(if $$(MTDPARTS),mtdparts=$$(MTDPARTS)) $$(if $$(CONSOLE),console=$$(CONSOLE))
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KERNEL := kernel-bin | patch-cmdline | lzma | uImage lzma
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COMPILE :=
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IMAGES := sysupgrade.bin
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IMAGE/sysupgrade.bin = append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE)
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endef
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$(eval $(call BuildImage))
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