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3ec4921c16
Starting with kernel 4.14 and gcc 7, the kernel doesn't fit into the
2 MB reserved for the kernel partition by the OEM firmware anymore.
This patch increases the kernel partition from 2 MB to 4 MB, at the
expense of the rootfs, for all supported kernels.
WARNING: This breaks sysupgrade! Flashing a firmware containing this
changed partitioning from an older image with 2 MB reserved for the
kernel partion requires the tftp recovery procedure, thereby losing
all settings.
This change follows the functional example of the Netgear r7800, but
has not been runtime tested on a Netgear Nighthawk X4 R7500
Signed-off-by: Stefan Lippers-Hollmann <s.l-h@gmx.de>
Cc: Jonas Gorski <jonas.gorski@gmail.com>
(cherry picked from commit c228bbe616)
244 lines
7.0 KiB
Makefile
244 lines
7.0 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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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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KERNEL_LOADADDR = 0x42208000
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SUPPORTED_DEVICES := $(subst _,$(comma),$(1))
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IMAGE/sysupgrade.bin = sysupgrade-tar | append-metadata
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IMAGE/sysupgrade.bin/squashfs :=
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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/FitImageLzma
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KERNEL_SUFFIX := -fit-uImage.itb
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KERNEL = kernel-bin | lzma | fit lzma $$(DTS_DIR)/$$(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.bin nand-sysupgrade.bin
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IMAGE/nand-factory.bin := append-ubi
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IMAGE/nand-sysupgrade.bin := sysupgrade-tar | append-metadata
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endef
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define Device/DniImage
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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.bin
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IMAGE/factory.img := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-uImage-fakehdr filesystem | pad-to $$$$(KERNEL_SIZE) | append-ubi | netgear-dni
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IMAGE/sysupgrade.bin := append-kernel | pad-offset $$$$(BLOCKSIZE) 64 | append-uImage-fakehdr filesystem | sysupgrade-tar kernel=$$$$@ | append-metadata
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endef
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DEVICE_VARS += NETGEAR_BOARD_ID NETGEAR_HW_ID
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define Device/TpSafeImage
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none
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KERNEL_NAME := zImage
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TPLINK_BOARD_ID :=
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IMAGES := factory.bin sysupgrade.bin
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IMAGE/factory.bin := append-rootfs | tplink-safeloader factory
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IMAGE/sysupgrade.bin := append-rootfs | tplink-safeloader sysupgrade | append-metadata
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endef
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DEVICE_VARS += TPLINK_BOARD_ID
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define Device/ZyXELImage
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KERNEL_SUFFIX := -uImage
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KERNEL = kernel-bin | append-dtb | uImage none | pad-to $${KERNEL_SIZE}
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KERNEL_NAME := zImage
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IMAGES := sysupgrade.bin mmcblk0p5-rootfs.bin mmcblk0p4-kernel.bin
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IMAGE/sysupgrade.bin/squashfs := append-rootfs | pad-to $$$${BLOCKSIZE} | sysupgrade-tar rootfs=$$$$@ | append-metadata
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IMAGE/mmcblk0p5-rootfs.bin := append-rootfs | pad-rootfs | pad-to $$$${BLOCKSIZE}
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IMAGE/mmcblk0p4-kernel.bin := append-kernel
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endef
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define Device/compex_wpq864
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$(call Device/FitImage)
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$(call Device/UbiFit)
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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DEVICE_DTS := qcom-ipq8064-wpq864
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DEVICE_TITLE := Compex WPQ864
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DEVICE_PACKAGES := kmod-gpio-beeper
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endef
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TARGET_DEVICES += compex_wpq864
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define Device/linksys_ea8500
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$(call Device/LegacyImage)
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DEVICE_DTS := qcom-ipq8064-ea8500
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PAGESIZE := 2048
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BLOCKSIZE := 128k
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KERNEL_SIZE := 3072k
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KERNEL = kernel-bin | append-dtb | uImage none | append-uImage-fakehdr filesystem
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BOARD_NAME := ea8500
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SUPPORTED_DEVICES += ea8500
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UBINIZE_OPTS := -E 5
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IMAGES := factory.bin sysupgrade.bin
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IMAGE/factory.bin := append-kernel | pad-to $$$${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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TARGET_DEVICES += linksys_ea8500
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define Device/netgear_d7800
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8064-d7800
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KERNEL_SIZE := 4194304
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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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SUPPORTED_DEVICES += 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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TARGET_DEVICES += netgear_d7800
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define Device/netgear_r7500
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8064-r7500
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KERNEL_SIZE := 4194304
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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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SUPPORTED_DEVICES += r7500
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DEVICE_TITLE := Netgear Nighthawk X4 R7500
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DEVICE_PACKAGES := ath10k-firmware-qca988x
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endef
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TARGET_DEVICES += netgear_r7500
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define Device/netgear_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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SUPPORTED_DEVICES += r7500v2
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DEVICE_TITLE := Netgear Nighthawk X4 R7500v2
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DEVICE_PACKAGES := ath10k-firmware-qca99x0 ath10k-firmware-qca988x
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endef
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TARGET_DEVICES += netgear_r7500v2
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define Device/netgear_r7800
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$(call Device/DniImage)
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DEVICE_DTS := qcom-ipq8065-r7800
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KERNEL_SIZE := 4194304
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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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SUPPORTED_DEVICES += 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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TARGET_DEVICES += netgear_r7800
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define Device/qcom_ipq8064-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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KERNEL_INSTALL := 1
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BLOCKSIZE := 128k
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PAGESIZE := 2048
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BOARD_NAME := ap148
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SUPPORTED_DEVICES += 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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TARGET_DEVICES += qcom_ipq8064-ap148
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define Device/qcom_ipq8064-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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SUPPORTED_DEVICES := qcom,ipq8064-ap148 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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TARGET_DEVICES += qcom_ipq8064-ap148-legacy
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define Device/qcom_ipq8064-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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TARGET_DEVICES += qcom_ipq8064-db149
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define Device/tplink_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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SUPPORTED_DEVICES += c2600
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TPLINK_BOARD_ID := 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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TARGET_DEVICES += tplink_c2600
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define Device/tplink_vr2600v
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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 := 3145728
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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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SUPPORTED_DEVICES += 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 += tplink_vr2600v
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define Device/zyxel_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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SUPPORTED_DEVICES += nbg6817
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DEVICE_TITLE := ZyXEL NBG6817
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DEVICE_PACKAGES := ath10k-firmware-qca9984 e2fsprogs kmod-fs-ext4 losetup
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$(call Device/ZyXELImage)
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endef
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TARGET_DEVICES += zyxel_nbg6817
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$(eval $(call BuildImage))
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