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https://github.com/openwrt/openwrt.git
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eb09d79c16
The more straight forward approach for generating the pure and unpadded kernel file which then can be used for initramfs straight. Build options for factory.img and sysupgrade.tar are handeled seperately. Signed-off-by: Thomas Reifferscheid <thomas@reifferscheid.org>
237 lines
6.6 KiB
Makefile
237 lines
6.6 KiB
Makefile
# Copyright (c) 2014 The Linux Foundation. All rights reserved.
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#
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include $(TOPDIR)/rules.mk
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include $(INCLUDE_DIR)/image.mk
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UBIFS_OPTS = -m 2048 -e 124KiB -c 4096 -U -F
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KERNEL_LOADADDR := 0x42208000
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define Image/Prepare
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$(CP) $(LINUX_DIR)/vmlinux $(KDIR)/$(IMG_PREFIX)-vmlinux.elf
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endef
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define Image/BuildKernel
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$(CP) $(KDIR)/$(IMG_PREFIX)-vmlinux.elf $(BIN_DIR)
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endef
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define Image/Build/squashfs
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cp $(KDIR)/root.squashfs $(KDIR)/root.squashfs-raw
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$(call prepare_generic_squashfs,$(KDIR)/root.squashfs)
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endef
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define Image/Build
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$(call Image/Build/$(1),$(1))
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dd if=$(KDIR)/root.$(1) of=$(BIN_DIR)/$(IMG_PREFIX)-$(1)-root.img bs=2k conv=sync
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endef
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define Device/Default
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PROFILES := Default
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KERNEL_DEPENDS = $$(wildcard $(DTS_DIR)/$$(DEVICE_DTS).dts)
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KERNEL_INITRAMFS_PREFIX := $$(IMG_PREFIX)-$(1)-initramfs
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KERNEL_PREFIX := $$(IMAGE_PREFIX)
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SUPPORTED_DEVICES = $$(BOARD_NAME)
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IMAGE/sysupgrade.tar = sysupgrade-tar | append-metadata
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endef
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define Device/LegacyImage
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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endef
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define Device/FitImage
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KERNEL_SUFFIX := -fit-uImage.itb
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KERNEL = kernel-bin | gzip | fit gzip $$(DTS_DIR)/$$(DEVICE_DTS).dtb
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KERNEL_NAME := Image
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endef
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define Device/UbiFit
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KERNEL_IN_UBI := 1
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IMAGES := nand-factory.ubi nand-sysupgrade.tar
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IMAGE/nand-factory.ubi := append-ubi
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IMAGE/nand-sysupgrade.tar := sysupgrade-tar | append-metadata
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endef
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define Device/DniImage
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PROFILES += $$(DEVICE_NAME)
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FILESYSTEMS := squashfs
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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NETGEAR_BOARD_ID :=
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NETGEAR_HW_ID :=
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UBINIZE_OPTS := -E 5
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IMAGES := factory.img sysupgrade.tar
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IMAGE/factory.img := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-uImage-fakeroot-hdr | pad-to $$$$(KERNEL_SIZE) | append-ubi | netgear-dni
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IMAGE/sysupgrade.tar := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-uImage-fakeroot-hdr | sysupgrade-tar kernel=$$$$@ | append-metadata
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endef
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DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
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define Device/TpSafeImage
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PROFILES += $$(DEVICE_NAME)
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FILESYSTEMS := squashfs
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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TPLINK_BOARD_NAME :=
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IMAGES := factory.bin sysupgrade.bin
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IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
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IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | append-metadata
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endef
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DEVICE_VARS += TPLINK_BOARD_NAME
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define Device/ZyXELImage
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PROFILES += $$(DEVICE_NAME)
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FILESYSTEMS := squashfs
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none | pad-to $${KERNEL_SIZE}
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KERNEL_NAME := zImage
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IMAGES := sysupgrade.tar mmcblk0p5-rootfs.bin mmcblk0p4-kernel.bin
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IMAGE/sysupgrade.tar/squashfs := append-rootfs | pad-to $$$${BLOCKSIZE} | sysupgrade-tar rootfs=$$$$@ | append-metadata
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IMAGE/mmcblk0p5-rootfs.bin := append-rootfs | pad-rootfs | pad-to $$$${BLOCKSIZE}
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IMAGE/mmcblk0p4-kernel.bin := append-kernel
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endef
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define Device/AP148
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$(call Device/FitImage)
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$(call Device/UbiFit)
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DEVICE_DTS := qcom-ipq8064-ap148
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := ap148
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DEVICE_TITLE := Qualcomm AP148
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/AP148-legacy
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$(call Device/LegacyImage)
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$(call Device/UbiFit)
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DEVICE_DTS := qcom-ipq8064-ap148
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := ap148
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DEVICE_TITLE := Qualcomm AP148 (legacy)
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/C2600
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$(call Device/TpSafeImage)
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DEVICE_DTS := qcom-ipq8064-c2600
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := c2600
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TPLINK_BOARD_NAME := C2600
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DEVICE_TITLE := TP-Link Archer C2600
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/D7800
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8064-d7800
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KERNEL_SIZE := 2097152
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NETGEAR_BOARD_ID := D7800
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NETGEAR_HW_ID := 29764958+0+128+512+4x4+4x4
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := d7800
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DEVICE_TITLE := Netgear Nighthawk X4 D7800
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/DB149
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$(call Device/FitImage)
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DEVICE_DTS := qcom-ipq8064-db149
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KERNEL_INSTALL := 1
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BOARD_NAME := db149
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DEVICE_TITLE := Qualcomm DB149
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/EA8500
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$(call Device/LegacyImage)
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DEVICE_DTS := qcom-ipq8064-ea8500
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PAGESIZE := 2048
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BLOCKSIZE := 128k
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KERNEL_SIZE := 3072k
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FILESYSTEMS := squashfs
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KERNEL = kernel-bin | append-dtb | uImage none | append-uImage-fakeroot-hdr
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PROFILES += $$(DEVICE_NAME)
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BOARD_NAME := ea8500
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UBINIZE_OPTS := -E 5
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IMAGES := factory.bin sysupgrade.tar
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IMAGE/factory.bin := append-kernel | pad-to $$$${KERNEL_SIZE} | append-ubi
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DEVICE_TITLE := Linksys EA8500
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/R7500
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8064-r7500
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KERNEL_SIZE := 2097152
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NETGEAR_BOARD_ID := R7500
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NETGEAR_HW_ID := 29764841+0+128+256+3x3+4x4
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := r7500
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DEVICE_TITLE := Netgear Nighthawk X4 R7500
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/R7500v2
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8064-r7500v2
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KERNEL_SIZE := 2097152
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NETGEAR_BOARD_ID := R7500v2
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NETGEAR_HW_ID := 29764958+0+128+512+3x3+4x4
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := r7500v2
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DEVICE_TITLE := Netgear Nighthawk X4 R7500v2
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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endef
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define Device/R7800
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8065-r7800
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KERNEL_SIZE := 2097152
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NETGEAR_BOARD_ID := R7800
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NETGEAR_HW_ID := 29764958+0+128+512+4x4+4x4+cascade
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := r7800
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DEVICE_TITLE := Netgear Nighthawk X4S R7800
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DEVICE_PACKAGES := ath10k-firmware-qca9984
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endef
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define Device/NBG6817
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DEVICE_DTS := qcom-ipq8065-nbg6817
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KERNEL_SIZE := 4096k
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BLOCKSIZE := 64k
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BOARD_NAME := nbg6817
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DEVICE_TITLE := ZyXEL NBG6817
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DEVICE_PACKAGES := ath10k-firmware-qca9984 e2fsprogs losetup
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$(call Device/ZyXELImage)
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endef
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define Device/VR2600v
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PROFILES += $$(DEVICE_NAME)
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FILESYSTEMS := squashfs
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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KERNEL_SIZE := 2097152
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DEVICE_DTS := qcom-ipq8064-vr2600v
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := vr2600v
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DEVICE_TITLE := TP-Link Archer VR2600v
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DEVICE_PACKAGES := ath10k-firmware-qca99x0
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IMAGES := sysupgrade.bin
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IMAGE/sysupgrade.bin := pad-extra 512 | append-kernel | pad-to $$$${KERNEL_SIZE} | append-rootfs | pad-rootfs | append-metadata
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endef
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TARGET_DEVICES += AP148 AP148-legacy C2600 D7800 DB149 EA8500 R7500 R7500v2 R7800 NBG6817 VR2600v
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$(eval $(call BuildImage))
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