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openwrt/target/linux/lantiq/image/Makefile
John Crispin cd1a204365 Support booting the Speedport W502V using BRN-BOOT. 
While the disadvantage is less available flash space, it's easy and
safe to flash without opening the device.
Going back to the original firmware is also possible.

This patch add two firmware utilities, mkbrncmdline and mkbrnboot.

mkbrncmdline patches the uncompressed kernel so the registeres a0 to
a3 are initialized and the memory size is passed in.

mkbrnboot takes the lzma compressed kernel and squashfs images and
creates a firmware image that can be flashed using the BRN-BOOT
recovery kernel, which is booted by holding both buttons when
powering up the device and will listen on http://192.168.2.1.

The firmware file from bin/lantiq/ to use is
openwrt-lantiq-danube-ARV4525PW-BRNDTW502-brnImage

The BRN-BOOT recovery kernel does size-check the image, so if it's
too big to fit into flash it will complain accordingly.

A second patch is needed to make the wired network interface work
since there is no u-boot to pre-initialise it.

Signed-off-by: Tobias Diedrich <ranma+openwrt@tdiedrich.de>

SVN-Revision: 30532
2012-02-14 17:48:04 +00:00

300 lines
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Makefile
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#
# Copyright (C) 2010 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
JFFS2_BLOCKSIZE = 64k 128k 256k
ase_cmdline=-console=ttyLTQ0,115200 rootfstype=squashfs,jffs2
xway_cmdline=-console=ttyLTQ1,115200 rootfstype=squashfs,jffs2
falcon_cmdline=-console=ttyLTQ0,115200 rootfstype=squashfs,jffs2
define CompressLzma
$(STAGING_DIR_HOST)/bin/lzma e $(1) $(2)
endef
define PatchKernelLzma
cp $(KDIR)/vmlinux $(KDIR)/vmlinux-$(1)
$(STAGING_DIR_HOST)/bin/patch-cmdline $(KDIR)/vmlinux-$(1) '$(strip $(2))'
$(call CompressLzma,$(KDIR)/vmlinux-$(1),$(KDIR)/vmlinux-$(1).lzma)
endef
define MkBrnImage
mkbrncmdline -i $(KDIR)/vmlinux-$(4) -o $(KDIR)/vmlinux-$(4)-brn BRN-BOOT $(6)
$(call CompressLzma,$(KDIR)/vmlinux-$(4)-brn,$(KDIR)/vmlinux-$(4)-brn.lzma)
mkbrnimg -s $(1) -m $(2) -o $(3) $(KDIR)/vmlinux-$(4)-brn.lzma $(KDIR)/root.$(5)
endef
define MkImageLzma
mkimage -A mips -O linux -T kernel -a 0x80002000 -C lzma \
-e 0x80002000 -n 'MIPS OpenWrt Linux-$(LINUX_VERSION)' \
-d $(KDIR)/vmlinux-$(1).lzma $(KDIR)/uImage-$(1)
endef
define Image/Build/squashfs
cat $(KDIR)/uImage-$(2) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
$(call prepare_generic_squashfs,$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image)
$(if $(3),$(call MkBrnImage,$(3),$(4),$(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(3)-brnImage,$(2),$(1),$(5)))
endef
define Image/Build/jffs2-64k
dd if=$(KDIR)/uImage-$(2) of=$(KDIR)/uImage-$(2)-$(1) bs=64k conv=sync
cat $(KDIR)/uImage-$(2)-$(1) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
endef
define Image/Build/jffs2-128k
dd if=$(KDIR)/uImage-$(2) of=$(KDIR)/uImage-$(2)-$(1) bs=128k conv=sync
cat $(KDIR)/uImage-$(2)-$(1) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
endef
define Image/Build/jffs2-256k
dd if=$(KDIR)/uImage-$(2) of=$(KDIR)/uImage-$(2)-$(1) bs=256k conv=sync
cat $(KDIR)/uImage-$(2)-$(1) $(KDIR)/root.$(1) > $(BIN_DIR)/$(IMG_PREFIX)-$(2)-$(1).image
endef
define Image/BuildKernel/Template
$(call PatchKernelLzma,$(1),$(if $(2),$(2) machtype=$(1),))
$(call MkImageLzma,$(1))
$(CP) $(KDIR)/uImage-$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1)-uImage
endef
ifeq ($(CONFIG_TARGET_lantiq_danube),y)
define Image/BuildKernel/Profile/EASY50712
$(call Image/BuildKernel/Template,EASY50712,$(xway_cmdline))
endef
define Image/Build/Profile/EASY50712
$(call Image/Build/$(1),$(1),EASY50712)
endef
define Image/BuildKernel/Profile/EASY50812
$(call Image/BuildKernel/Template,EASY50812,$(xway_cmdline))
endef
define Image/Build/Profile/EASY50812
$(call Image/Build/$(1),$(1),EASY50812)
endef
define Image/BuildKernel/Profile/ARV3527P
$(call Image/BuildKernel/Template,ARV3527P,$(xway_cmdline))
endef
define Image/Build/Profile/ARV3527P
$(call Image/Build/$(1),$(1),ARV3527P)
endef
define Image/BuildKernel/Profile/ARV4510PW
$(call Image/BuildKernel/Template,ARV4510PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV4510PW
$(call Image/Build/$(1),$(1),ARV4510PW)
endef
define Image/BuildKernel/Profile/ARV4518PW
$(call Image/BuildKernel/Template,ARV4518PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV4518PW
$(call Image/Build/$(1),$(1),ARV4518PW)
endef
define Image/BuildKernel/Profile/ARV4520PW
$(call Image/BuildKernel/Template,ARV4520PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV4520PW
$(call Image/Build/$(1),$(1),ARV4520PW)
endef
define Image/BuildKernel/Profile/ARV4525PW
$(call Image/BuildKernel/Template,ARV4525PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV4525PW
$(call Image/Build/$(1),$(1),ARV4525PW,BRNDTW502,0x12345678,memsize=32)
endef
define Image/BuildKernel/Profile/ARV7525PW
$(call Image/BuildKernel/Template,ARV7525PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV7525PW
$(call Image/Build/$(1),$(1),ARV7525PW)
endef
define Image/BuildKernel/Profile/ARV452CPW
$(call Image/BuildKernel/Template,ARV452CPW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV452CPW
$(call Image/Build/$(1),$(1),ARV452CPW)
endef
define Image/BuildKernel/Profile/ARV7518PW
$(call Image/BuildKernel/Template,ARV7518PW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV7518PW
$(call Image/Build/$(1),$(1),ARV7518PW)
endef
define Image/BuildKernel/Profile/ARV752DPW
$(call Image/BuildKernel/Template,ARV752DPW,$(xway_cmdline))
endef
define Image/Build/Profile/ARV752DPW
$(call Image/Build/$(1),$(1),ARV752DPW)
endef
define Image/BuildKernel/Profile/ARV752DPW22
$(call Image/BuildKernel/Template,ARV752DPW22,$(xway_cmdline))
endef
define Image/Build/Profile/ARV752DPW22
$(call Image/Build/$(1),$(1),ARV752DPW22)
endef
define Image/BuildKernel/Profile/GIGASX76X
$(call Image/BuildKernel/Template,GIGASX76X,$(xway_cmdline))
endef
define Image/Build/Profile/GIGASX76X
$(call Image/Build/$(1),$(1),GIGASX76X)
endef
define Image/BuildKernel/Profile/Generic
$(call Image/BuildKernel/Template,EASY4010,$(xway_cmdline))
$(call Image/BuildKernel/Template,EASY50712,$(xway_cmdline))
$(call Image/BuildKernel/Template,EASY50812,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV3527P,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV4510PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV4518PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV4520PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV452CPW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV4525PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV7525PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV7518PW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV752DPW,$(xway_cmdline))
$(call Image/BuildKernel/Template,ARV752DPW22,$(xway_cmdline))
$(call Image/BuildKernel/Template,GIGASX76X,$(xway_cmdline))
$(call Image/BuildKernel/Template,NONE)
endef
define Image/Build/Profile/Generic
$(call Image/Build/$(1),$(1),EASY4010)
$(call Image/Build/$(1),$(1),EASY50712)
$(call Image/Build/$(1),$(1),EASY50812)
$(call Image/Build/$(1),$(1),ARV3527P)
$(call Image/Build/$(1),$(1),ARV4510PW)
$(call Image/Build/$(1),$(1),ARV4518PW)
$(call Image/Build/$(1),$(1),ARV4520PW)
$(call Image/Build/$(1),$(1),ARV452CPW)
$(call Image/Build/$(1),$(1),ARV4525PW)
$(call Image/Build/$(1),$(1),ARV7525PW)
$(call Image/Build/$(1),$(1),ARV7518PW)
$(call Image/Build/$(1),$(1),ARV752DPW)
$(call Image/Build/$(1),$(1),ARV752DPW22)
$(call Image/Build/$(1),$(1),GIGASX76X)
$(call Image/Build/$(1),$(1),NONE)
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).rootfs
endef
endif
ifeq ($(CONFIG_TARGET_lantiq_ar9),y)
define Image/BuildKernel/Profile/WBMR
$(call Image/BuildKernel/Template,WBMR,$(xway_cmdline))
endef
define Image/Build/Profile/WBMR
$(call Image/Build/$(1),$(1),WBMR)
endef
define Image/BuildKernel/Profile/DGN3500B
$(call Image/BuildKernel/Template,DGN3500B,$(xway_cmdline))
endef
define Image/Build/Profile/DGN3500B
$(call Image/Build/$(1),$(1),DGN3500B)
endef
define Image/BuildKernel/Profile/Generic
$(call Image/BuildKernel/Template,WBMR,$(xway_cmdline))
$(call Image/BuildKernel/Template,DGN3500B,$(xway_cmdline))
$(call Image/BuildKernel/Template,NONE)
endef
define Image/Build/Profile/Generic
$(call Image/Build/$(1),$(1),WBMR)
$(call Image/Build/$(1),$(1),DGN3500B)
$(call Image/Build/$(1),$(1),NONE)
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).rootfs
endef
endif
ifeq ($(CONFIG_TARGET_lantiq_falcon)$(CONFIG_TARGET_lantiq_falcon_stable),y)
define Image/BuildKernel/Profile/EASY98000
$(call Image/BuildKernel/Template,EASY98000,$(falcon_cmdline))
endef
define Image/Build/Profile/EASY98000
$(call Image/Build/$(1),$(1),EASY98000)
endef
define Image/BuildKernel/Profile/EASY98020
$(call Image/BuildKernel/Template,EASY98020,$(falcon_cmdline))
endef
define Image/Build/Profile/EASY98020
$(call Image/Build/$(1),$(1),EASY98020)
endef
define Image/BuildKernel/Profile/Generic
$(call Image/BuildKernel/Template,EASY98000,$(falcon_cmdline))
$(call Image/BuildKernel/Template,EASY98020,$(falcon_cmdline))
$(call Image/BuildKernel/Template,NONE)
endef
define Image/Build/Profile/Generic
$(call Image/Build/$(1),$(1),EASY98000)
$(call Image/Build/$(1),$(1),EASY98020)
$(call Image/Build/$(1),$(1),NONE)
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).rootfs
endef
endif
ifeq ($(CONFIG_TARGET_lantiq_ase),y)
define Image/BuildKernel/Profile/EASY50601
$(call Image/BuildKernel/Template,EASY50601,$(ase_cmdline))
endef
define Image/Build/Profile/EASY50601
$(call Image/Build/$(1),$(1),EASY50601)
endef
define Image/BuildKernel/Profile/Generic
$(call Image/BuildKernel/Template,EASY50601,$(ase_cmdline))
$(call Image/BuildKernel/Template,NONE)
endef
define Image/Build/Profile/Generic
$(call Image/Build/$(1),$(1),EASY50601)
$(call Image/Build/$(1),$(1),NONE)
$(CP) $(KDIR)/root.$(1) $(BIN_DIR)/$(IMG_PREFIX)-$(1).rootfs
endef
endif
define Image/BuildKernel
$(call Image/BuildKernel/Profile/$(PROFILE))
endef
define Image/Build
$(call Image/Build/Profile/$(PROFILE),$(1))
endef
$(eval $(call BuildImage))
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