The TRENDnet TEW-827DRU is an ipq806x wireless router. ipq8064 SoC with 2x ARMv7-ish Krait 300 CPUs at 1.4Ghz 512MB RAM, 256MB SLC NAND flash (64MB default UBI img size) 1x qca8337-al3c 1000BASE-T ethernet switch, 1-WAN, 4-LAN 2x qca9980 802.11 radios 2x USB3 type A
Product page: https://www.trendnet.com/products/wifi/AC2600-MU-MIMO-AC-routers/TEW-827DRU Development thread: https://forum.openwrt.org/viewtopic.php?id=65956 The tew827dru factory image format supports installation from both the OEM web interface and a u-boot "recovery loader" HTTP page, which is accessible by booting the device with the reset button held down for four seconds. This factory image must be packaged in a FIT file with specific content and a Cameo signature/hwid appended to the file. The FIT image itself contains a u-boot hush shell script which installs a UBI image containing the kernel, sqaushfs-rootfs, and ubifs-overlay. Supporting this factory image required the addition of a new ITS formatter tool (its-maker.sh), a u-boot shell script (tew827dru-flash.scr), and a tiny "Fail Safe" bootconfig binary blob (tew827dru-bootconfig.bin). Signed-off-by: jmomo <jm...@jmomo.net> --- include/image-commands.mk | 45 ++++++++++++++++++++++ package/boot/uboot-envtools/files/ipq | 3 ++ .../linux/ipq806x/base-files/etc/board.d/01_leds | 6 +++ .../ipq806x/base-files/etc/board.d/02_network | 4 ++ target/linux/ipq806x/base-files/etc/diag.sh | 3 ++ .../etc/hotplug.d/firmware/11-ath10k-caldata | 8 ++++ .../etc/hotplug.d/ieee80211/10_fix_wifi_mac | 3 ++ target/linux/ipq806x/base-files/lib/ipq806x.sh | 3 ++ .../base-files/lib/preinit/06_set_iface_mac | 24 ++++++++++++ .../ipq806x/base-files/lib/upgrade/platform.sh | 6 ++- target/linux/ipq806x/image/Makefile | 19 ++++++++- .../linux/ipq806x/patches-4.4/800-devicetree.patch | 1 + 12 files changed, 122 insertions(+), 3 deletions(-) create mode 100644 target/linux/ipq806x/base-files/lib/preinit/06_set_iface_mac diff --git a/include/image-commands.mk b/include/image-commands.mk index 40a9619..209caf4 100644 --- a/include/image-commands.mk +++ b/include/image-commands.mk @@ -167,3 +167,48 @@ define Build/sysupgrade-tar --rootfs $(call param_get_default,rootfs,$(1),$(IMAGE_ROOTFS)) \ $@ endef + +define Build/mkfit-TEW827DRU + $(TOPDIR)/scripts/its-maker.sh \ + --device $(DEVICE_NAME) \ + -O $@.its \ + --img-name 0 script \ + --img-descr 0 "u-boot-HTTP firmware update script" \ + --img-file 0 $(TOPDIR)/target/linux/ipq806x/image/tew827dru-flash.scr \ + --img-type 0 script --img-arch 0 $(ARCH) \ + --img-compression 0 none \ + --img-hashes 0 crc32 \ + --img-name 1 ubi-image \ + --img-descr 1 "UBI rootfs image" \ + --img-file 1 $@ \ + --img-type 1 firmware \ + --img-arch 1 $(ARCH) \ + --img-compression 1 none \ + --img-hashes 1 crc32 \ + --img-name 2 bootconfig \ + --img-descr 2 "BOOTCONFIG: boot from APPSBL and rootfs" \ + --img-file 2 $(TOPDIR)/target/linux/ipq806x/image/tew827dru-bootconfig.bin \ + --img-type 2 firmware \ + --img-arch 2 $(ARCH) \ + --img-compression 2 none \ + --img-hashes 2 crc32 + PATH=$(LINUX_DIR)/scripts/dtc:$(PATH) mkimage -f $@.its $@.fit + @rm $@.its + @mv $@.fit $@ +endef + +define Build/cameo-sig + { \ + cameo_sig=$(word 1, $(1)) ;\ + align=$(if $(2),$(2),64) ;\ + oldsize=$$(stat -c %s $@) ;\ + sigsize=$$(echo -n $$cameo_sig | wc -c) ;\ + padsize=$$(( ( ( ( $$oldsize + $$sigsize ) / $$align ) + 1 ) - ( ( $$oldsize + $$sigsize ) / $$align ) )) ;\ + newsize=$$(( $$oldsize + $$padsize )) ;\ + echo "Appending Cameo signature: \"$$cameo_sig\", oldsize=$$oldsize align=$$align sigsize=$$sigsize padsize=$$padsize newsize=$$newsize" ;\ + dd if=$@ of=$@.new bs=$$newsize count=1 conv=sync ;\ + echo -n "$$cameo_sig" >> $@.new ; \ + } + @mv $@.new $@ +endef + diff --git a/package/boot/uboot-envtools/files/ipq b/package/boot/uboot-envtools/files/ipq index 8cf0ddb..f66aabc 100755 --- a/package/boot/uboot-envtools/files/ipq +++ b/package/boot/uboot-envtools/files/ipq @@ -18,6 +18,9 @@ case "$board" in "ea8500") ubootenv_add_uci_config "/dev/mtd10" "0x0" "0x20000" "0x20000" ;; +"tew827dru") + ubootenv_add_uci_config "/dev/mtd9" "0x0" "0x40000" "0x20000" "2" + ;; esac config_load ubootenv diff --git a/target/linux/ipq806x/base-files/etc/board.d/01_leds b/target/linux/ipq806x/base-files/etc/board.d/01_leds index 0b75b11..269dfa8 100755 --- a/target/linux/ipq806x/base-files/etc/board.d/01_leds +++ b/target/linux/ipq806x/base-files/etc/board.d/01_leds @@ -33,6 +33,12 @@ ea8500) ucidef_set_led_wlan "wifi" "WIFI" "ea8500:green:wifi" "phy0radio" ucidef_set_led_default "wps" "WPS" "ea8500:green:wps" "0" ;; +tew827dru) + ucidef_set_led_usbdev "usb2" "USB2" "tew827dru:blue:usb" "2-1" + # The ledtrig_usbdev kernel module can only map 1 LED-GPIO to 1 USB port. + # Thus, this only works for one of the two ports, for now. + # ucidef_set_led_usbdev "usb4" "USB4" "tew827dru:blue:usb" "4-1" + ;; *) ;; esac diff --git a/target/linux/ipq806x/base-files/etc/board.d/02_network b/target/linux/ipq806x/base-files/etc/board.d/02_network index b720455..e419f9b 100755 --- a/target/linux/ipq806x/base-files/etc/board.d/02_network +++ b/target/linux/ipq806x/base-files/etc/board.d/02_network @@ -22,6 +22,10 @@ r7800) ucidef_add_switch "switch0" \ "1:lan" "2:lan" "3:lan" "4:lan" "6@eth1" "5:wan" "0@eth0" ;; +tew827dru) + ucidef_add_switch "switch0" \ + "1:lan" "2:lan" "3:lan" "4:lan" "6t@eth1" "5:wan" "0t@eth0" + ;; db149) ucidef_set_interface_lan "eth1 eth2 eth3" ucidef_add_switch "switch0" \ diff --git a/target/linux/ipq806x/base-files/etc/diag.sh b/target/linux/ipq806x/base-files/etc/diag.sh index 0bf5934..11705ee 100755 --- a/target/linux/ipq806x/base-files/etc/diag.sh +++ b/target/linux/ipq806x/base-files/etc/diag.sh @@ -11,6 +11,9 @@ get_status_led() { ea8500) status_led="ea8500:white:power" ;; + tew827dru) + status_led="tew827dru:blue:power" + ;; esac } diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata index c7977e6..a218183 100644 --- a/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata +++ b/target/linux/ipq806x/base-files/etc/hotplug.d/firmware/11-ath10k-caldata @@ -60,6 +60,10 @@ case "$FIRMWARE" in r7800) ath10kcal_extract "art" 4096 12064 ;; + tew827dru) + hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr) + ath10kcal_extract "ART" 4096 12064 + ;; esac ;; "ath10k/cal-pci-0001:01:00.0.bin") @@ -76,6 +80,10 @@ case "$FIRMWARE" in r7800) ath10kcal_extract "art" 20480 12064 ;; + tew827dru) + hw_mac_addr=$(mtd_get_mac_ascii devinfo hw_mac_addr) + ath10kcal_extract "ART" 20480 12064 + ;; esac ;; *) diff --git a/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac b/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac index 1ae4352..a3326ab 100644 --- a/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac +++ b/target/linux/ipq806x/base-files/etc/hotplug.d/ieee80211/10_fix_wifi_mac @@ -18,6 +18,9 @@ case "$board" in ea8500) echo $(macaddr_add $(mtd_get_mac_ascii devinfo hw_mac_addr) $(($PHYNBR + 1)) ) > /sys${DEVPATH}/macaddress ;; + tew827dru) + echo $(macaddr_add $(mtd_get_mac_ascii APPSBLENV wan_mac) $(($PHYNBR + 1)) ) > /sys${DEVPATH}/macaddress + ;; *) ;; esac diff --git a/target/linux/ipq806x/base-files/lib/ipq806x.sh b/target/linux/ipq806x/base-files/lib/ipq806x.sh index 0b11b72..ffd08ea 100644 --- a/target/linux/ipq806x/base-files/lib/ipq806x.sh +++ b/target/linux/ipq806x/base-files/lib/ipq806x.sh @@ -38,6 +38,9 @@ ipq806x_board_detect() { *"R7800") name="r7800" ;; + "TRENDnet TEW-827DRU") + name="tew827dru" + ;; esac [ -z "$name" ] && name="unknown" diff --git a/target/linux/ipq806x/base-files/lib/preinit/06_set_iface_mac b/target/linux/ipq806x/base-files/lib/preinit/06_set_iface_mac new file mode 100644 index 0000000..04d92ff --- /dev/null +++ b/target/linux/ipq806x/base-files/lib/preinit/06_set_iface_mac @@ -0,0 +1,24 @@ +#!/bin/sh +# +# Copyright (c) 2014 The Linux Foundation. All rights reserved. +# + +set_ether_mac() { + . /lib/functions/uci-defaults.sh + . /lib/ipq806x.sh + . /lib/functions/system.sh + + board=$(ipq806x_board_name) + + case "$board" in + tew827dru) + # Set the correct ethernet MAC addresses per OEM intent. + ifconfig eth0 hw ether $(mtd_get_mac_ascii APPSBLENV wan_mac) 2>/dev/null + ifconfig eth1 hw ether $(mtd_get_mac_ascii APPSBLENV lan_mac) 2>/dev/null + ;; + esac + +} + +boot_hook_add preinit_main set_ether_mac + diff --git a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh index 7726abb..69bda42 100644 --- a/target/linux/ipq806x/base-files/lib/upgrade/platform.sh +++ b/target/linux/ipq806x/base-files/lib/upgrade/platform.sh @@ -11,7 +11,8 @@ platform_check_image() { ea8500 |\ r7500 |\ r7500v2 |\ - r7800) + r7800 |\ + tew827dru) nand_do_platform_check $board $1 return $?; ;; @@ -36,7 +37,8 @@ platform_pre_upgrade() { d7800 |\ r7500 |\ r7500v2 |\ - r7800) + r7800 |\ + tew827dru) nand_do_upgrade "$1" ;; ea8500) diff --git a/target/linux/ipq806x/image/Makefile b/target/linux/ipq806x/image/Makefile index 8c1064e..43a98ec 100644 --- a/target/linux/ipq806x/image/Makefile +++ b/target/linux/ipq806x/image/Makefile @@ -201,6 +201,23 @@ define Device/R7800 DEVICE_PACKAGES := ath10k-firmware-qca9984 endef -TARGET_DEVICES += AP148 AP148-legacy C2600 D7800 DB149 EA8500 R7500 R7500v2 R7800 +define Device/TEW827DRU + DEVICE_DTS := qcom-ipq8064-tew827dru + BLOCKSIZE := 128KiB + PAGESIZE := 2048 + FILESYSTEMS := squashfs + KERNEL_SUFFIX := -uImage + KERNEL = kernel-bin | append-dtb | uImage none | pad-to 2k + KERNEL_NAME := zImage + KERNEL_IN_UBI := 1 + IMAGES := factory.bin sysupgrade.tar + IMAGE/factory.bin := append-ubi | mkfit-TEW827DRU | cameo-sig AP148AR9880-RT-150127-00 + IMAGE/sysupgrade.tar := sysupgrade-tar + BOARD_NAME := tew827dru + DEVICE_TITLE := TRENDnet TEW-827DRU + DEVICE_PACKAGES := ath10k-firmware-qca99x0 +endef + +TARGET_DEVICES += AP148 AP148-legacy C2600 D7800 DB149 EA8500 R7500 R7500v2 R7800 TEW827DRU $(eval $(call BuildImage)) diff --git a/target/linux/ipq806x/patches-4.4/800-devicetree.patch b/target/linux/ipq806x/patches-4.4/800-devicetree.patch index 85f2534..35308c1 100644 --- a/target/linux/ipq806x/patches-4.4/800-devicetree.patch +++ b/target/linux/ipq806x/patches-4.4/800-devicetree.patch @@ -23,6 +23,7 @@ Signed-off-by: Jonas Gorski <j...@openwrt.org> + qcom-ipq8064-r7500.dtb \ + qcom-ipq8064-r7500v2.dtb \ + qcom-ipq8065-r7800.dtb \ ++ qcom-ipq8064-tew827dru.dtb \ qcom-msm8660-surf.dtb \ qcom-msm8960-cdp.dtb \ qcom-msm8974-sony-xperia-honami.dtb -- 2.9.3 _______________________________________________ Lede-dev mailing list Lede-dev@lists.infradead.org http://lists.infradead.org/mailman/listinfo/lede-dev