diff options
| -rw-r--r-- | target/linux/orion/image/generic.mk | 242 |
1 files changed, 179 insertions, 63 deletions
diff --git a/target/linux/orion/image/generic.mk b/target/linux/orion/image/generic.mk index f58165f613..0594ebffad 100644 --- a/target/linux/orion/image/generic.mk +++ b/target/linux/orion/image/generic.mk @@ -1,5 +1,5 @@ # -# Copyright (C) 2008-2011 OpenWrt.org +# Copyright (C) 2008-2012 OpenWrt.org # # This is free software, licensed under the GNU General Public License v2. # See /LICENSE for more information. @@ -12,91 +12,207 @@ ### use round brackets for make variables, and curly brackets for shell variables + +## Kernel mtd partition size in KiB +KERNEL_MTD_SIZE:=1024 + +# Netgear WNR854T: erase size is 128KiB = 0x00020000 = 131072 +ERASE_SIZE_WNR854T:=128 +UIMAGE_FILE_NAME_WNR854T:=uImage + +# Linksys WRT350N v2: erase size is 64KiB = 0x00010000 = 65536 +ERASE_SIZE_WRT350Nv2:=64 + +# define JFFS2 sizes for include/image.mk +JFFS2_BLOCKSIZE:=64k 128k + + +### +### Image/Prepare +### + define Image/Prepare ### Dummy comment for indented calls of Image/Prepare - cp $(LINUX_DIR)/arch/arm/boot/uImage $(KDIR)/uImage + cp '$(LINUX_DIR)/arch/arm/boot/zImage' '$(BIN_DIR)/$(IMG_PREFIX)-zImage' endef + +### +### Image/BuildKernel +### + define Image/BuildKernel ### Dummy comment for indented calls of Image/BuildKernel - # Orion Kernel uImages - # WRT350N v2: mach id 1633 (0x661) - echo -en "\x06\x1c\xa0\xe3\x61\x10\x81\xe3" > $(KDIR)/wrt350nv2-zImage - cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/wrt350nv2-zImage - $(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \ - -C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \ - -d $(KDIR)/wrt350nv2-zImage $(KDIR)/wrt350nv2-uImage - cp $(KDIR)/wrt350nv2-uImage $(BIN_DIR)/openwrt-wrt350nv2-uImage - # WNR854T: mach id 1801 (0x709) - echo -en "\x07\x1c\xa0\xe3\x09\x10\x81\xe3" > $(KDIR)/wnr854t-zImage - cat $(LINUX_DIR)/arch/arm/boot/zImage >> $(KDIR)/wnr854t-zImage - $(STAGING_DIR_HOST)/bin/mkimage -A arm -O linux -T kernel \ + + ## Netgear WNR854T: mach id 1801 (0x0709) +$(call Image/BuildKernel/ARM/zImage,wnr854t,"\x07\x1c\xa0\xe3\x09\x10\x81\xe3") +$(call Image/BuildKernel/ARM/uImage,wnr854t) + ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) # nothing more to do for a ramdisk build +$(call Image/BuildKernel/JFFS2uImage,wnr854t,$(ERASE_SIZE_WNR854T),$(UIMAGE_FILE_NAME_WNR854T)) +$(call Image/Default/FileSizeCheck,$(KDIR)/wnr854t-uImage.jffs2,$(shell expr $(KERNEL_MTD_SIZE) \* 1024)) + endif + + ## Linksys WRT350N v2: mach id 1633 (0x0661) +$(call Image/BuildKernel/ARM/zImage,wrt350nv2,"\x06\x1c\xa0\xe3\x61\x10\x81\xe3") +$(call Image/BuildKernel/ARM/uImage,wrt350nv2) + ifneq ($(CONFIG_TARGET_ROOTFS_INITRAMFS),y) # nothing more to do for a ramdisk build +$(call Image/Default/FileSizeCheck,$(KDIR)/wrt350nv2-uImage,$(shell expr $(KERNEL_MTD_SIZE) \* 1024)) + endif +endef + +define Image/BuildKernel/ARM/zImage + # merge machine id and regular zImage into one file + # parameters: 1 = machine name, 2 = machine id as string in quotes + # $(BOARD) kernel zImage for $(1) + echo -en $(2) > '$(KDIR)/$(1)-zImage' + cat '$(LINUX_DIR)/arch/arm/boot/zImage' >> '$(KDIR)/$(1)-zImage' + cp '$(KDIR)/$(1)-zImage' '$(BIN_DIR)/openwrt-$(1)-zImage' +endef + +define Image/BuildKernel/ARM/uImage + # create uImage from zImage + # parameters: 1 = machine name + # $(BOARD) kernel uImage for $(1) + '$(STAGING_DIR_HOST)/bin/mkimage' -A arm -O linux -T kernel \ -C none -a 0x00008000 -e 0x00008000 -n 'Linux-$(LINUX_VERSION)' \ - -d $(KDIR)/wnr854t-zImage $(KDIR)/wnr854t-uImage - cp $(KDIR)/wnr854t-uImage $(BIN_DIR)/openwrt-wnr854t-uImage + -d '$(KDIR)/$(1)-zImage' '$(KDIR)/$(1)-uImage' + cp '$(KDIR)/$(1)-uImage' '$(BIN_DIR)/openwrt-$(1)-uImage' endef -define Image/Build/Netgear - # Orion Netgear Images - mkdir $(KDIR)/netgear_image - cp $(KDIR)/wnr854t-uImage $(KDIR)/netgear_image/uImage - $(STAGING_DIR_HOST)/bin/mkfs.jffs2 -m none -p -l -q -e 128KiB -o $(KDIR)/wnr854t-uImage.jffs2 -d $(KDIR)/netgear_image - rm -rf $(KDIR)/netgear_image - ( \ - dd if=$(KDIR)/wnr854t-uImage.jffs2 bs=1024k conv=sync; \ - dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \ - ) > $(BIN_DIR)/openwrt-$(2)-$(1).img - $(STAGING_DIR_HOST)/bin/add_header $(3) $(BIN_DIR)/openwrt-$(2)-$(1).img $(BIN_DIR)/openwrt-$(2)-$(1)-webupgrade.img +define Image/BuildKernel/JFFS2uImage + # create JFFS2 partition with uImage file (result is already padded to erase size) + # parameters: 1 = machine name, 2 = erase size in KiB, 3 = uImage file name + # $(BOARD) kernel uImage for $(1) in JFFS2-$(2)k partition + rm -rf '$(TMP_DIR)/$(1)_jffs2_uimage' + mkdir '$(TMP_DIR)/$(1)_jffs2_uimage' + cp '$(KDIR)/$(1)-uImage' '$(TMP_DIR)/$(1)_jffs2_uimage/$(3)' + $(STAGING_DIR_HOST)/bin/mkfs.jffs2 --compression-mode=none --pad --little-endian --squash -e $(2)KiB -o '$(KDIR)/$(1)-uImage.jffs2' -d '$(TMP_DIR)/$(1)_jffs2_uimage' + rm -rf '$(TMP_DIR)/$(1)_jffs2_uimage' endef -define Image/Build/Linksys - # Orion Linksys Images - # sysupgrade image - ( \ - dd if="${KDIR}/$2-uImage" bs=$5 conv=sync; \ - dd if="${KDIR}/root.$1" bs=64k conv=sync; \ - ) > "${BIN_DIR}/openwrt-$2-$1.img" - # recovery image and webupgrade image for stock firmware - rm -rf "${TMP_DIR}/$2_webupgrade" - mkdir "${TMP_DIR}/$2_webupgrade" - # create parameter file - echo ':image 0 $(BIN_DIR)/openwrt-$(2)-$(1).img' >'$(TMP_DIR)/$(2)_webupgrade/$(2).par' - [ ! -f "$(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin" ] || ( \ - echo ":u-boot 0 $(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin" >>"${TMP_DIR}/$2_webupgrade/$2.par"; ) - echo "#version 0x2020" >>"${TMP_DIR}/$2_webupgrade/$2.par" - # create bin file for recovery and webupgrade image - ( cd "${TMP_DIR}/$2_webupgrade"; \ - "${STAGING_DIR_HOST}/bin/wrt350nv2-builder" \ - -v -b "${TMP_DIR}/$2_webupgrade/$2.par"; \ - ) - # copy bin file as recovery image - $(CP) "${TMP_DIR}/$2_webupgrade/wrt350n.bin" "$(BIN_DIR)/openwrt-$2-$1-recovery.bin" - # create webupgrade image for stock firmware update mechanism - ( cd '$(TMP_DIR)/$(2)_webupgrade'; \ - zip 'wrt350n.zip' 'wrt350n.bin'; \ - ) - "${STAGING_DIR_HOST}/bin/wrt350nv2-builder" -v -z "${TMP_DIR}/$2_webupgrade/wrt350n.zip" "${BIN_DIR}/openwrt-$2-$1-webupgrade.img" - rm -rf "${TMP_DIR}/$2_webupgrade" +define Image/Default/FileSizeCheck + # parameters: 1 = file path, 2 = maximum size in bytes + [ `stat -c %s '$(1)'` -le $(2) ] || { echo ' ERROR: $(1) too big (> $(2) bytes)'; exit 1; } endef + +### +### Image/Build +### + define Image/Build ### Dummy comment for indented calls of Image/Build with $(1) + + ## Prepare rootfs $(call Image/Build/$(1),$(1)) -$(call Image/Build/Netgear,$(1),wnr854t,NG_WNR854T,$(1)) - # Leave WRT350Nv2 at last position due to webimage dependency for zip - # 5th parameter is kernel mtd size, e.g. 0x00100000 = 1048576 or 0x001A0000 = 1703936 -$(call Image/Build/Linksys,$(1),wrt350nv2,WNR350Nv2,$(1),1048576) + + ## Netgear WNR854T +$(call Image/Build/Default,$(1),wnr854t,$(ERASE_SIZE_WNR854T),$(KERNEL_MTD_SIZE),.jffs2,NG_WNR854T) + + ## Linksys WRT350N v2 +$(call Image/Build/Linksys/wrt350nv2,$(1),wrt350nv2,$(ERASE_SIZE_WRT350Nv2),$(KERNEL_MTD_SIZE),) endef define Image/Build/squashfs $(call prepare_generic_squashfs,$(KDIR)/root.squashfs) + cp '$(KDIR)/root.squashfs' '$(BIN_DIR)/$(IMG_PREFIX)-root.squashfs' +endef + +## generate defines for all JFFS2 block sizes +define Image/Build/jffs2/sub + $(eval define Image/Build/jffs2-$(1) + cp '$$(KDIR)/root.jffs2-$(1)' '$$(BIN_DIR)/$$(IMG_PREFIX)-root.jffs2-$(1)' + endef) +endef + +$(foreach SZ,$(JFFS2_BLOCKSIZE),$(call Image/Build/jffs2/sub,$(SZ))) + +define Image/Build/Default + # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix, 6 = header + ifeq ($(findstring jffs2-,$(1)),jffs2-) # JFFS2: build only image fitting to erase size + ifeq ($(1),jffs2-$(3)k) +$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5)) +$(call Image/Build/Default/factory,$(1),$(2),$(6)) + endif + else + ifeq ($(1),ext4) # EXT4: ignore + # do nothing + else # do all other images +$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5)) +$(call Image/Build/Default/factory,$(1),$(2),$(6)) + endif + endif +endef + +define Image/Build/Default/sysupgrade + # parameters: 1 = rootfs type, 2 = machine name, 3 = pad size in KiB (kernel mtd size or erase size), 4 = kernel file suffix + # $(BOARD) $(1) sysupgrade image for $(2) + ( \ + dd if='$(KDIR)/$(2)-uImage$(4)' bs=$(3)k conv=sync; \ + dd if='$(KDIR)/root.$(1)'; \ + ) > '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' +endef + +define Image/Build/Default/factory + # parameters: 1 = rootfs type, 2 = machine name, 3 = header + # $(BOARD) $(1) factory upgrade image for $(2) + '$(STAGING_DIR_HOST)/bin/add_header' $(3) '$(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img' +endef + +## +## Image/Build/Linksys +## + +define Image/Build/Linksys/wrt350nv2 + # parameters: 1 = rootfs type, 2 = machine name, 3 = erase size in KiB, 4 = kernel mtd size in KiB, 5 = kernel file suffix + ifeq ($(findstring jffs2-,$(1)),jffs2-) # JFFS2: build only image fitting to erase size + ifeq ($(1),jffs2-$(3)k) +$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5)) +$(call Image/Build/Linksys/wrt350nv2-builder,$(1),$(2)) + endif + else + ifeq ($(1),ext4) # EXT4: ignore + # do nothing + else # do all other images +$(call Image/Build/Default/sysupgrade,$(1),$(2),$(4),$(5)) +$(call Image/Build/Linksys/wrt350nv2-builder,$(1),$(2)) + endif + endif +endef + +define Image/Build/Linksys/wrt350nv2-builder + # parameters: 1 = rootfs type, 2 = machine name + # $(BOARD) $(1) factory and recovery image for $(2) via wrt350nv2-builder + rm -rf '$(TMP_DIR)/$(2)_factory' + mkdir '$(TMP_DIR)/$(2)_factory' + # create parameter file + echo ':image 0 $(BIN_DIR)/openwrt-$(2)-$(1)-sysupgrade.img' > '$(TMP_DIR)/$(2)_factory/$(2).par' + [ ! -f '$(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' ] || ( \ + echo ':u-boot 0 $(STAGING_DIR_HOST)/share/wrt350nv2-builder/u-boot.bin' >> '$(TMP_DIR)/$(2)_factory/$(2).par'; \ + ) + echo '#version 0x2020' >> '$(TMP_DIR)/$(2)_factory/$(2).par' + # create bin file for recovery and factory image ( \ - dd if=$(KDIR)/uImage bs=1024k conv=sync; \ - dd if=$(KDIR)/root.$(1) bs=128k conv=sync; \ - ) > $(BIN_DIR)/$(IMG_PREFIX)-$(1).img + cd '$(TMP_DIR)/$(2)_factory'; \ + '$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -b '$(TMP_DIR)/$(2)_factory/$(2).par'; \ + ) + # copy bin file as recovery image + $(CP) '$(TMP_DIR)/$(2)_factory/wrt350n.bin' '$(BIN_DIR)/openwrt-$(2)-$(1)-recovery.bin' + # create factory image for stock firmware update mechanism + ( \ + cd '$(TMP_DIR)/$(2)_factory'; \ + zip 'wrt350n.zip' 'wrt350n.bin'; \ + ) + '$(STAGING_DIR_HOST)/bin/wrt350nv2-builder' -z '$(TMP_DIR)/$(2)_factory/wrt350n.zip' '$(BIN_DIR)/openwrt-$(2)-$(1)-factory.img' + rm -rf '$(TMP_DIR)/$(2)_factory' endef -# Dependency for WRT350N v2 webupgrade image + +### +### Image/PreReq +### + +## Dependency for WRT350N v2 factory image $(eval $(call RequireCommand,zip, \ Please install zip. \ )) |