diff options
Diffstat (limited to 'target/linux/apm821xx/image/Makefile')
| -rw-r--r-- | target/linux/apm821xx/image/Makefile | 165 |
1 files changed, 82 insertions, 83 deletions
diff --git a/target/linux/apm821xx/image/Makefile b/target/linux/apm821xx/image/Makefile index 4dec5fdf3c..1925a00d6e 100644 --- a/target/linux/apm821xx/image/Makefile +++ b/target/linux/apm821xx/image/Makefile @@ -7,37 +7,49 @@ include $(INCLUDE_DIR)/image.mk DEVICE_VARS += IMAGE_SIZE DTB_SIZE -define Device/Default - PROFILES := Default - KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts) - DEVICE_DTS := - KERNEL_ENTRY := 0x00000000 - KERNEL_LOADADDR := 0x00000000 - DEVICE_DTS_DIR := ../dts - SUPPORTED_DEVICES = $(subst _,$(comma),$(1)) +define Build/boot-img + $(RM) -rf $@.bootdir + mkdir -p $@.bootdir/boot + + $(CP) $@.scr $@.bootdir/boot/boot.scr + $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB) + $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage + + genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot + + # convert it to revision 1 - needed for u-boot ext2load + $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot + $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null endef -define Build/dtb - $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE)) +define Build/boot-script + $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \ + -d mbl_boot.scr \ + $@.scr endef -define Build/prepend-dtb - cat "$@.dtb.uimage" "$@" > "$@.new" - mv "$@.new" "$@" +define Build/copy-file + cat "$(1)" > "$@" endef -define Build/export-dtb - cp $(IMAGE_KERNEL).dtb $@ +define Build/create-uImage-dtb + # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support + -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \ + -O linux -T kernel -C none \ + -n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \ + -d "$@.dtb" "$@.dtb.uimage" endef -ifeq ($(SUBTARGET),nand) +define Build/dtb + $(call Image/BuildDTB,../dts/$(DEVICE_DTS).dts,$@.dtb,,--space $(DTB_SIZE)) +endef -define Image/cpiogz - ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz ) +define Build/export-dtb + cp $(IMAGE_KERNEL).dtb $@ endef -define Build/copy-file - cat "$(1)" > "$@" +define Build/hdd-img + ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS) $(BOOT_SIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE) endef define Build/MerakiAdd-dtb @@ -72,6 +84,56 @@ define Build/MerakiNAND @cp $@.new $@ endef +define Build/MuImage-initramfs + rm -rf $@.fakerd $@.new + + dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync + + # Netgear used an old uboot that doesn't have FIT support. + # So we are stuck with either a full ext2/4 fs in a initrd. + # ... or we try to make the "multi" image approach to work + # for us. + # + # Sadly, the "multi" image has to consists of three + # "fixed" parts in the following "fixed" order: + # 1. The kernel which is in $@ + # 2. The (fake) initrd which is in $@.fakerd + # 3. The device tree binary which is in $@.dtb + # + # Now, given that we use the function for the kernel which + # already has a initramfs image inside, we still have to + # add a "fake" initrd (which a mkimage header) in the second + # part of the legacy multi image. Since we need to put the + # device tree stuff into part 3. + + -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \ + -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \ + -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new + mv $@.new $@ + rm -rf $@.fakerd +endef + +define Build/prepend-dtb + cat "$@.dtb.uimage" "$@" > "$@.new" + mv "$@.new" "$@" +endef + +define Image/cpiogz + ( cd $(TARGET_DIR); find . | cpio -o -H newc | gzip -9n >$(KDIR_TMP)/$(IMG_PREFIX)-rootfs.cpio.gz ) +endef + +define Device/Default + PROFILES := Default + KERNEL_DEPENDS = $$(wildcard ../dts/$$(DEVICE_DTS).dts) + DEVICE_DTS := + KERNEL_ENTRY := 0x00000000 + KERNEL_LOADADDR := 0x00000000 + DEVICE_DTS_DIR := ../dts + SUPPORTED_DEVICES = $(subst _,$(comma),$(1)) +endef + +ifeq ($(SUBTARGET),nand) + define Device/meraki_mr24 DEVICE_TITLE := Cisco Meraki MR24 DEVICE_PACKAGES := kmod-spi-gpio -swconfig @@ -115,43 +177,6 @@ define Device/meraki_mx60 endef TARGET_DEVICES += meraki_mx60 -define Build/create-uImage-dtb - # flat_dt target expect FIT image - which WNDR4700's uboot doesn't support - -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) \ - -O linux -T kernel -C none \ - -n '$(call toupper,$(LINUX_KARCH)) $(VERSION_DIST) Linux-$(LINUX_VERSION)' \ - -d "$@.dtb" "$@.dtb.uimage" -endef - -define Build/MuImage-initramfs - rm -rf $@.fakerd $@.new - - dd if=/dev/zero of=$@.fakerd bs=32 count=1 conv=sync - - # Netgear used an old uboot that doesn't have FIT support. - # So we are stuck with either a full ext2/4 fs in a initrd. - # ... or we try to make the "multi" image approach to work - # for us. - # - # Sadly, the "multi" image has to consists of three - # "fixed" parts in the following "fixed" order: - # 1. The kernel which is in $@ - # 2. The (fake) initrd which is in $@.fakerd - # 3. The device tree binary which is in $@.dtb - # - # Now, given that we use the function for the kernel which - # already has a initramfs image inside, we still have to - # add a "fake" initrd (which a mkimage header) in the second - # part of the legacy multi image. Since we need to put the - # device tree stuff into part 3. - - -$(STAGING_DIR_HOST)/bin/mkimage -A $(LINUX_KARCH) -O linux -T multi \ - -C $(1) -a $(KERNEL_LOADADDR) -e $(KERNEL_ENTRY) \ - -n '$(BOARD_NAME) initramfs' -d $@:$@.fakerd:$@.dtb $@.new - mv $@.new $@ - rm -rf $@.fakerd -endef - define Device/netgear_wndap6x0 DEVICE_PACKAGES := kmod-eeprom-at24 SUBPAGESIZE := 256 @@ -217,32 +242,6 @@ endif ifeq ($(SUBTARGET),sata) -### Image scripts for the WD My Book Live Series ### -define Build/boot-script - $(STAGING_DIR_HOST)/bin/mkimage -A powerpc -T script -C none -n "$(PROFILE) Boot Script" \ - -d mbl_boot.scr \ - $@.scr -endef - -define Build/boot-img - $(RM) -rf $@.bootdir - mkdir -p $@.bootdir/boot - - $(CP) $@.scr $@.bootdir/boot/boot.scr - $(CP) $(IMAGE_KERNEL).dtb $@.bootdir/boot/$(DEVICE_DTB) - $(CP) $(IMAGE_KERNEL) $@.bootdir/boot/uImage - - genext2fs --block-size $(BLOCKSIZE:%k=%Ki) --size-in-blocks $$((1024 * $(BOOT_SIZE))) --root $@.bootdir $@.boot - - # convert it to revision 1 - needed for u-boot ext2load - $(STAGING_DIR_HOST)/bin/tune2fs -O filetype $@.boot - $(STAGING_DIR_HOST)/bin/e2fsck -pDf $@.boot > /dev/null -endef - -define Build/hdd-img - ./mbl_gen_hdd_img.sh $@ $@.boot $(IMAGE_ROOTFS) $(BOOT_SIZE) $(CONFIG_TARGET_ROOTFS_PARTSIZE) -endef - define Device/wd_mybooklive DEVICE_TITLE := Western Digital My Book Live Series (Single + Duo) DEVICE_PACKAGES := kmod-usb-dwc2 kmod-usb-ledtrig-usbport kmod-usb-storage kmod-fs-vfat wpad-basic |