openwrtv4/target/linux/ath79/image/generic-ubnt.mk
Petr Štetiar d42a7c4699 ath79: ubnt-m-xw: Fix factory image flashing using TFTP recovery method
Ubiquity allows flashing of unsigned factory images via TFTP recovery
method[1]. They claim in airOS v6.0.7 release changelog[2] following:

 All future airOS versions will be signed in this way and not allow
 unsigned firmware to be loaded except via TFTP.

U-boot bootloader on M-XW devices expects factory image revision
version in specific format. On airOS v6.1.7 with `U-Boot 1.1.4-s1039
(May 24 2017 - 15:58:18)` bootloader checks if the revision major(?)
number is actually a number, but in currently generated images there's
OpenWrt text and so the check fails:

 Hit any key to stop autoboot:  0
 Setting default IP 192.168.1.20
 Starting TFTP server...
 Receiving file from 192.168.1.25:38438
 Received 4981148 bytes
 Firmware check failed! (1)

By placing arbitrary correct number first in major version, we make the
bootloader happy and we can flash factory images over TFTP again:

 Received 3735964 bytes
 Firmware Version: XW.ar934x.v6.0.4-42.r8474-56aa1ac-OpenWrt
 Setting U-Boot environment variables
 Un-Protected 1 sectors
 Erasing Flash.... done

Patch provided by AREDN[3] project, tested on Bullet M2 XW (ynezz) and
Nanostation M5 XW (ae6xe).

1. https://help.ubnt.com/hc/en-us/articles/204910124-UniFi-TFTP-Recovery-for-Bricked-Access-Points
2. https://dl.ubnt.com/firmwares/XW-fw/v6.0.7/changelog.txt
3. https://github.com/aredn

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2018-11-26 12:05:44 +01:00

209 lines
5.8 KiB
Makefile

DEVICE_VARS += UBNT_BOARD UBNT_CHIP UBNT_TYPE UBNT_VERSION UBNT_REVISION
# On M (XW) devices the U-Boot as of version 1.1.4-s1039 doesn't like
# VERSION_DIST being on the place of major(?) version number, so we need to
# use some number.
UBNT_REVISION := $(VERSION_DIST)-$(REVISION)
# mkubntimage is using the kernel image direct
# routerboard creates partitions out of the ubnt header
define Build/mkubntimage
-$(STAGING_DIR_HOST)/bin/mkfwimage \
-B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v6.0.0-$(VERSION_DIST)-$(REVISION) \
-k $(IMAGE_KERNEL) \
-r $@ \
-o $@
endef
# all UBNT XM/WA devices expect the kernel image to have 1024k while flash, when
# booting the image, the size doesn't matter.
define Build/mkubntimage-split
-[ -f $@ ] && ( \
dd if=$@ of=$@.old1 bs=1024k count=1; \
dd if=$@ of=$@.old2 bs=1024k skip=1; \
$(STAGING_DIR_HOST)/bin/mkfwimage \
-B $(UBNT_BOARD) -v $(UBNT_TYPE).$(UBNT_CHIP).v$(UBNT_VERSION)-$(UBNT_REVISION) \
-k $@.old1 \
-r $@.old2 \
-o $@; \
rm $@.old1 $@.old2 )
endef
# UBNT_BOARD e.g. one of (XS2, XS5, RS, XM)
# UBNT_TYPE e.g. one of (BZ, XM, XW)
# UBNT_CHIP e.g. one of (ar7240, ar933x, ar934x)
# UBNT_VERSION e.g. one of (6.0.0, 8.5.0)
define Device/ubnt
DEVICE_PACKAGES := kmod-usb-core kmod-usb2
IMAGE_SIZE := 7552k
UBNT_BOARD := XM
UBNT_VERSION := 6.0.0
IMAGES += factory.bin
IMAGE/factory.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | \
append-rootfs | pad-rootfs | check-size $$$$(IMAGE_SIZE) | mkubntimage-split
endef
define Device/ubnt-xm
$(Device/ubnt)
DEVICE_PACKAGES += kmod-usb-ohci rssileds
UBNT_TYPE := XM
UBNT_CHIP := ar7240
ATH_SOC := ar7241
KERNEL := kernel-bin | append-dtb | relocate-kernel | lzma | uImage lzma
endef
define Device/ubnt-bz
$(Device/ubnt)
UBNT_TYPE := BZ
UBNT_CHIP := ar7240
ATH_SOC := ar7241
endef
define Device/ubnt-wa
$(Device/ubnt)
UBNT_TYPE := WA
UBNT_CHIP := ar934x
UBNT_BOARD := WA
UBNT_VERSION := 8.5.0
ATH_SOC := ar9342
endef
define Device/ubnt-xw
$(Device/ubnt)
UBNT_TYPE := XW
UBNT_CHIP := ar934x
UBNT_BOARD := XM
UBNT_VERSION := 6.0.4
UBNT_REVISION := 42.$(UBNT_REVISION)
ATH_SOC := ar9342
endef
define Device/ubnt_bullet-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Bullet-M
SUPPORTED_DEVICES += bullet-m
endef
TARGET_DEVICES += ubnt_bullet-m
define Device/ubnt_bullet-m-xw
$(Device/ubnt-xw)
DEVICE_TITLE := Ubiquiti Bullet-M (XW)
SUPPORTED_DEVICES += bullet-m-xw
endef
TARGET_DEVICES += ubnt_bullet-m-xw
define Device/ubnt_rocket-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Rocket-M
SUPPORTED_DEVICES += rocket-m
endef
TARGET_DEVICES += ubnt_rocket-m
define Device/ubnt_nano-m
$(Device/ubnt-xm)
DEVICE_TITLE := Ubiquiti Nano-M
SUPPORTED_DEVICES += nano-m
endef
TARGET_DEVICES += ubnt_nano-m
define Device/ubnt_lap-120
$(Device/ubnt-wa)
DEVICE_TITLE := Ubiquiti LiteAP ac (LAP-120)
DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x
IMAGE_SIZE := 15744k
IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
endef
TARGET_DEVICES += ubnt_lap-120
define Device/ubnt_nanostation-ac
$(Device/ubnt-wa)
DEVICE_TITLE := Ubiquiti Nanostation AC
DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x
IMAGE_SIZE := 15744k
IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
endef
TARGET_DEVICES += ubnt_nanostation-ac
define Device/ubnt_nanostation-ac-loco
$(Device/ubnt-wa)
DEVICE_TITLE := Ubiquiti Nanostation AC loco
DEVICE_PACKAGES += kmod-ath10k ath10k-firmware-qca988x
IMAGE_SIZE := 15744k
IMAGE/factory.bin := $$(IMAGE/sysupgrade.bin) | mkubntimage-split
endef
TARGET_DEVICES += ubnt_nanostation-ac-loco
define Device/ubnt_unifi
$(Device/ubnt-bz)
DEVICE_TITLE := Ubiquiti UniFi
SUPPORTED_DEVICES += unifi
endef
TARGET_DEVICES += ubnt_unifi
define Device/ubnt_unifiac
ATH_SOC := qca9563
IMAGE_SIZE := 7744k
IMAGES := sysupgrade.bin
IMAGE/sysupgrade.bin := append-kernel | pad-to $$$$(BLOCKSIZE) | append-rootfs | pad-rootfs | append-metadata | check-size $$$$(IMAGE_SIZE)
DEVICE_PACKAGES := kmod-ath10k-ct ath10k-firmware-qca988x-ct
endef
define Device/ubnt_unifiac-lite
$(Device/ubnt_unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Lite
SUPPORTED_DEVICES += ubnt-unifiac-lite
endef
TARGET_DEVICES += ubnt_unifiac-lite
define Device/ubnt_unifiac-mesh
$(Device/ubnt_unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Mesh
SUPPORTED_DEVICES += ubnt-unifiac-mesh
endef
TARGET_DEVICES += ubnt_unifiac-mesh
define Device/ubnt_unifiac-mesh-pro
$(Device/ubnt_unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Mesh Pro
SUPPORTED_DEVICES += ubnt-unifiac-mesh-pro
endef
TARGET_DEVICES += ubnt_unifiac-mesh-pro
define Device/ubnt_unifiac-pro
$(Device/ubnt_unifiac)
DEVICE_TITLE := Ubiquiti UniFi AC-Pro
DEVICE_PACKAGES += kmod-usb-core kmod-usb2
SUPPORTED_DEVICES += ubnt-unifiac-pro
endef
TARGET_DEVICES += ubnt_unifiac-pro
define Device/ubnt_routerstation_common
DEVICE_PACKAGES := -kmod-ath9k -wpad-mini -uboot-envtools kmod-usb-ohci kmod-usb2 fconfig
ATH_SOC := ar7161
IMAGE_SIZE := 16128k
IMAGES := sysupgrade.bin factory.bin
IMAGE/factory.bin := append-rootfs | pad-rootfs | mkubntimage | check-size $$$$(IMAGE_SIZE)
IMAGE/sysupgrade.bin := append-rootfs | pad-rootfs | combined-image | check-size $$$$(IMAGE_SIZE) | append-metadata
KERNEL := kernel-bin | append-dtb | lzma | pad-to $$(BLOCKSIZE)
KERNEL_INITRAMFS := kernel-bin | append-dtb
endef
define Device/ubnt_routerstation
$(Device/ubnt_routerstation_common)
DEVICE_TITLE := Ubiquiti RouterStation
UBNT_BOARD := RS
UBNT_TYPE := RSx
UBNT_CHIP := ar7100
DEVICE_PACKAGES += -swconfig
endef
TARGET_DEVICES += ubnt_routerstation
define Device/ubnt_routerstation-pro
$(Device/ubnt_routerstation_common)
DEVICE_TITLE := Ubiquiti RouterStation Pro
UBNT_BOARD := RSPRO
UBNT_TYPE := RSPRO
UBNT_CHIP := ar7100pro
endef
TARGET_DEVICES += ubnt_routerstation-pro