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8143709c90
Device specifications:
======================
* Qualcomm/Atheros AR7240 rev 2
* 350/350/175 MHz (CPU/DDR/AHB)
* 32 MB of RAM
* 16 MB of SPI NOR flash
- 2x 7 MB available; but one of the 7 MB regions is the recovery image
* 2x 10/100 Mbps Ethernet
* 1T1R 2.4 GHz Wi-Fi
* 6x GPIO-LEDs (3x wifi, 2x ethernet, 1x power)
* 1x GPIO-button (reset)
* external h/w watchdog (enabled by default)
* TTL pins are on board (arrow points to VCC, then follows: GND, TX, RX)
* 2x fast ethernet
- eth0
+ 18-24V passive POE (mode B)
+ used as WAN interface
- eth1
+ builtin switch port 4
+ used as LAN interface
* 12-24V 1A DC
* external antenna
The device itself requires the mtdparts from the uboot arguments to
properly boot the flashed image and to support dual-boot (primary +
recovery image). Unfortunately, the name of the mtd device in mtdparts is
still using the legacy name "ar7240-nor0" which must be supplied using the
Linux-specfic DT parameter linux,mtd-name to overwrite the generic name
"spi0.0".
Flashing instructions:
======================
Various methods can be used to install the actual image on the flash.
Two easy ones are:
ap51-flash
----------
The tool ap51-flash (https://github.com/ap51-flash/ap51-flash) should be
used to transfer the image to the u-boot when the device boots up.
initramfs from TFTP
-------------------
The serial console must be used to access the u-boot shell during bootup.
It can then be used to first boot up the initramfs image from a TFTP server
(here with the IP 192.168.1.21):
setenv serverip 192.168.1.21
setenv ipaddr 192.168.1.1
tftpboot 0c00000 <filename-of-initramfs-kernel>.bin && bootm $fileaddr
The actual sysupgrade image can then be transferred (on the LAN port) to the
device via
scp <filename-of-squashfs-sysupgrade>.bin root@192.168.1.1:/tmp/
On the device, the sysupgrade must then be started using
sysupgrade -n /tmp/<filename-of-squashfs-sysupgrade>.bin
Signed-off-by: Sven Eckelmann <sven@narfation.org>
130 lines
2.7 KiB
Plaintext
130 lines
2.7 KiB
Plaintext
#
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# Copyright (C) 2011-2014 OpenWrt.org
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#
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[ -e /etc/config/ubootenv ] && exit 0
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touch /etc/config/ubootenv
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. /lib/uboot-envtools.sh
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. /lib/functions.sh
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board=$(board_name)
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case "$board" in
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alfa-network,ap121f|\
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alfa-network,ap121fe|\
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alfa-network,n2q|\
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alfa-network,n5q|\
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alfa-network,pi-wifi4|\
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alfa-network,r36a|\
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allnet,all-wap02860ac|\
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arduino,yun|\
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buffalo,bhr-4grv2|\
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devolo,magic-2-wifi|\
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engenius,eap1200h|\
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engenius,eap300-v2|\
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engenius,eap350-v1|\
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engenius,eap600|\
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engenius,ecb1200|\
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engenius,ecb1750|\
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engenius,ecb350-v1|\
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engenius,ecb600|\
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engenius,enh202-v1|\
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engenius,ens202ext-v1|\
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engenius,enstationac-v1|\
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etactica,eg200|\
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glinet,gl-ar750s-nor|\
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glinet,gl-ar750s-nor-nand|\
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librerouter,librerouter-v1|\
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netgear,ex6400|\
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netgear,ex7300|\
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netgear,wndr4300-v2|\
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netgear,wndr4500-v3|\
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netgear,wnr1000-v2|\
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netgear,wnr2000-v3|\
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netgear,wnr2200-8m|\
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netgear,wnr2200-16m|\
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netgear,wnr612-v2|\
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ocedo,koala|\
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ocedo,raccoon|\
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openmesh,a40|\
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openmesh,a60|\
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openmesh,mr600-v1|\
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openmesh,mr600-v2|\
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openmesh,mr900-v1|\
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openmesh,mr900-v2|\
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openmesh,mr1750-v1|\
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openmesh,mr1750-v2|\
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openmesh,om5p|\
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openmesh,om5p-an|\
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openmesh,om5p-ac-v1|\
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openmesh,om5p-ac-v2|\
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samsung,wam250|\
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ubnt,nanostation-m|\
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yuncore,a770|\
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yuncore,a782|\
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yuncore,xd4200|\
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ziking,cpe46b|\
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zyxel,nbg6616)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x10000" "0x10000"
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;;
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buffalo,wzr-hp-ag300h)
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ubootenv_add_uci_config "/dev/mtd3" "0x0" "0x10000" "0x10000"
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;;
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buffalo,wzr-hp-g300nh-rb|\
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buffalo,wzr-hp-g300nh-s)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x20000"
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;;
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domywifi,dw33d)
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ubootenv_add_uci_config "/dev/mtd4" "0x0" "0x10000" "0x10000"
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;;
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dongwon,dw02-412h-64m|\
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dongwon,dw02-412h-128m|\
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glinet,gl-ar300m-lite|\
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glinet,gl-ar300m-nand|\
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glinet,gl-ar300m-nor|\
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glinet,gl-ar300m16)
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idx="$(find_mtd_index u-boot-env)"
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[ -n "$idx" ] && \
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ubootenv_add_uci_config "/dev/mtd$idx" "0x0" "0x10000" "0x10000"
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;;
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glinet,gl-ar150)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x8000" "0x10000"
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;;
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netgear,wndr3700|\
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netgear,wndr3700-v2|\
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netgear,wndrmac-v1)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x20000" "0x10000"
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;;
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netgear,wndr3700-v4|\
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netgear,wndr4300|\
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netgear,wndr4300tn|\
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netgear,wndr4300sw)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x20000"
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;;
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openmesh,om2p-v1|\
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openmesh,om2p-v2|\
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openmesh,om2p-v4|\
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openmesh,om2p-hs-v1|\
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openmesh,om2p-hs-v2|\
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openmesh,om2p-hs-v3|\
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openmesh,om2p-hs-v4|\
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openmesh,om2p-lc|\
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plasmacloud,pa300|\
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plasmacloud,pa300e)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0x40000" "0x40000"
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;;
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qihoo,c301)
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ubootenv_add_uci_config "/dev/mtd9" "0x0" "0x10000" "0x10000"
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;;
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wallys,dr531)
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ubootenv_add_uci_config "/dev/mtd1" "0x0" "0xf800" "0x10000"
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;;
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esac
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config_load ubootenv
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config_foreach ubootenv_add_app_config ubootenv
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exit 0
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