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inbox:airties-wav281 [2013/02/18 13:50]
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-FIXME Can it be moved to the ToH or is the information incorrect? ​ --- //​[[xm@subsignal.org|Jo-Philipp Wich]] 2010/03/22 13:41// 
  
-**NOTE:** This is only a draft !!! don't trust date within here 
- 
-====== Airties WAV-281 ​ ====== 
- 
- 
-====== Supported Versions ====== 
-^ Version/​Model ^ S/N ^ OpenWrt Version Supported ^ Model Specific Notes ^ 
-| v1 | A |  All | Works out of the box | 
- 
- 
-**NOTE:** Anything not included in model specific notes, or where a short comment couldn'​t be included on the notes. 
- 
-====== Hardware Highlights ====== 
-^ CPU ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^ 
-| Infineon danube | ?MB | 4 MiB | 4x1 | 1x2.0 | Yes | ? | 
- 
-====== How to get OpenWrt on an unmodified box ====== 
- 
-The default proprietary bootloader only accepts signed images with a special header. 
- 
-Accepted signatures are: 
-  * BRNARV452 
-  * BRNDA4WWL 
-  * BRNDA1W 
-  * BRNDA1WWL 
-  * BRNDA4WWL1 
-  * BRNDA4WWL2 
-  * BRNDA4WWL3 
-  * BRNDANUBE 
- 
-Those images can be created by OpenWrt. 
- 
-However the bootloader consumes quite lot's of space and there is an uboot port for this platform available. 
- 
-I prepared a signed image (http://​nanl.de/​files/​openwrt/​airties/​openwrt-lantiq-danube-ARV4520PW-BRNDANUBE-brnImage_signed_flash_uboot_and_combined) which - once flashed and started - replaces the original bootloader with uboot and flashes an OpenWrt image. 
- 
-Images (kernel+rootfs) created by OpenWrt can be run by the proprietary bootloader as well as uboot as the kernel takes care about the used environment and choose a respective partition layout. 
- 
-Uboot has an webserver integrated which gets activated by pressing the "​WLAN"​-button during power-on. 
-Over its web interface you can now easily flash your actual firmware image of choice. 
- 
-In short - using mentioned image above: 
-  - press RESET button on the back and power on device 
-  - connect to http://​192.168.1.1 
-  - upload image '​openwrt-lantiq-danube-ARV4520PW-BRNDANUBE-brnImage_signed_flash_uboot_and_combined'​ as '​Firmware'​ 
-  - "​Processing,​ please wait........"​ will be shown, wait till you get back to the flashing interface 
-  - Press reboot / power cycle device 
-  - it will boot into the freshly flashed firmware which is gonna a) replace the current bootloader with uboot and b) flashes an OpenWrt squashfs image on the device (LEDs will  indicate current status in a fancy way) 
-  - When LEDs (VoIP,​Phone1,​Phone2,​ISDN) are not blinking anymore (but just glowing) the update process is finished 
-  - Voila - 192.168.1.1 should become alive again with a shiny luci webinterface! 
- 
-The uboot port provides HTTP functionality for uploading Firmware images via your webbrowser. 
-To connect to the bootloader via HTTP you require a direct Ethernet connection (no switch in between involved)! 
- 
-===== OEM installation using the TFTP method ===== 
- 
-If you want to upgrade using TFTP you follow these steps (as an alternative to the above install process. 
- 
-===== Upgrading OpenWRT ===== 
-If you have already installed OpenWrt and like to reflash for e.g. upgrading to a new OpenWrt version you can upgrade using the mtd command line tool. It is important that you put the firmware image into the ramdisk (/tmp) before you start flashing. 
- 
-== LuCI Web Upgrade Process == 
-  *Browse to http://​192.168.1.1/​cgi-bin/​luci/​mini/​system/​upgrade/​ LuCI Upgrade URL 
-  *Upload TRX file to LuCI 
-  *Wait for reboot 
- 
-== Terminal Upgrade Process == 
-  *Login as root via SSH on 192.168.1.1 
-  *Use the following commands to upgrade. 
- 
-<​code>​ 
-cd /tmp/ 
-wget http:// 
-mtd write /tmp/0 linux && reboot</​code>​ 
- 
-====== Hardware ====== 
- 
-===== Info ===== 
- 
-| **Architecture:​** MIPS |  
-| **Vendor:** Infineon ​ |  
-| **Bootloader:​** ? |  
-| **System-On-Chip:​** Danube PSB 50702 E |  
-| **CPU Speed:** 333 Mhz |  
-| **Flash-Chip:​** EON EN29LV302B |  
-| **Flash size:** 4 MiB |  
-| **RAM:** ? MiB |  
-| **Wireless:​** RaLink 2561T + RT2527L| ​ 
-| **Ethernet:​** Infineon ADM69961 | 
-| **USB:** Yes |  
-| **Serial:** [[#​Serial|Yes]] |  
-| **JTAG:** [[#JTAG|?]] | 
-| **SLIC:** Infineon PEF 4268T | 
-| **ISDN:** Infineon PSB 21150-F V1.4 | 
- 
-===== Photos ===== 
-Model Number 
- 
-//Front:// 
- 
-**Photo of front** 
- 
-//Back:// 
- 
-**Photo of back** 
- 
-===== Opening the case ===== 
-**Note:** This will void your warranty! 
- 
-  *To remove the cover simply do a/​b/​c. ​ 
-  *There are two screws holding the PCB to the bottom cover. 
- 
-//Main PCB// 
- 
-**Photo of PCB** 
-{{:​inbox:​airties_wav-281.large.jpg|}} 
- 
-===== Serial ===== 
- 
-How to connect to Serial Port 
-baudrate 115200 8N1 3,3V 
-<​code> ​ 
----------------------LED-LED-LED-LED-LED-LED-LED---- 
-/ 
-|      
-|  6  7  8  9  10 
-|  1 (2)(3) 4 (5) 
-|    RX TX    GND  
-| 
-</​code>​ 
- 
-===== JTAG ===== 
- 
-Not needed, you can recover it via serial. you need to change... 
- 
-====== specific configuration ====== 
-===== Interfaces ===== 
-The default network configuration is: 
-^ Interface Name ^ Description ^ Default configuration ^ 
-| br-lan | LAN & WiFi | 192.168.1.1/​24 |  
-| vlan0 (eth0.0) | LAN ports (1 to 4) | None |  
-| vlan1 (eth0.1) | WAN port | DHCP |  
-| wl0 | WiFi | Disabled |  
- 
-===== Switch Ports (for VLANs) ===== 
-Numbers 0-3 are Ports 1-4 as labeled on the unit, number 4 is the Internet (WAN) on the unit, 5 is the internal connection to the router itself. Don't be fooled: Port 1 on the unit is number 3 when configuring VLANs. vlan0 = eth0.0, vlan1 = eth0.1 and so on. 
-^ Port ^ Switch port ^ 
-| Internet (WAN) | 4 |  
-| LAN 1 | 3 |  
-| LAN 2 | 2 |  
-| LAN 3 | 1 |  
-| LAN 4 | 0 |  
- 
-===== FXS and ISDN - VoIP Telephony ===== 
- 
-The analog phones (on the FXS and ISDN lines) are handled with the Infineon PEF 4268T SLIC DC/DC controller. Then it is possible to configure "​Telefon 1(F)", "​Telefon 2(U)" and "​Telefon 3(ISDN)"​ 
- 
-Analog phones can be plugged on the TAE-Stecker and TAE-Buchsen phone socket on top of the device with the TAE-to-RJ11 adapters (details on the TAE-type sockets here : http://​de.wikipedia.org/​wiki/​Telekommunikations-Anschluss-Einheit). ISDN phone can be plugged on the ISDN phone socket. 
- 
-===== Failsafe mode ===== 
-If you forgot your password, broken one of the startup scripts, firewalled yourself or corrupted the JFFS2 partition, you can get back in by using OpenWrt'​s failsafe mode. 
- 
-==== Boot into failsafe mode ==== 
- 
- 
- 
-==== What to do in failsafe mode? ==== 
-**NOTE:** The root file system in failsafe mode is the SquashFS partition mounted in readonly mode. To switch to the normal writable root file system run mount_root and make any changes. Run mount_root now. 
- 
-  - Forgot/lost your password and you like to set a new one 
- ​passwd 
-  - Forgot the routers IP address 
- uci get network.lan.ipaddr 
-  - You accidentally run 'ipkg upgrade'​ or filled up the flash by installing to big packages (clean the JFFS2 partition and start over) 
- mtd -r erase rootfs_data 
-If you are done with failsafe mode power cycle the router and boot in normal mode. 
- 
- 
-==== UART U-Boot ==== 
-If you bricked your uboot you can load a functional one via uart. For that you need to bridge r64 (top) and r80 (bottom) with some solder. After that the soc boots up in UART mode and you can transfer your [[http://​downloads.openwrt.org/​attitude_adjustment/​12.09-rc1/​lantiq/​danube/​uboot-lantiq-arv4520PW_ramboot/​u-boot.asc|u-boot.asc]] through a serial connection: 
- 
-  cat u-boot.asc > /​dev/​ttyUSB0 
- 
- 
-===== Buttons ===== 
- 
-^ BUTTON ^ Event ^ 
-| Reset |  |  
-| WLAN |  | 
- 
- 
-====== Basic configuration ====== 
- 
-Link to [[doc:​howto:​basic.config|Generic basic config secion]] 
- 
-====== Hardware mods ====== 
- 
-===== Pimping your router with new LEDs ===== 
- 
-Purchase new blue LEDs from Radio Shack, and replace them with your existing ones. 
- 
-====== Other Info ====== 
- 
-flash map 
-<​code>​ 
---------------------------------------- 
-    Area            Address ​     Length ​ 
---------------------------------------- 
-[0] Boot            0xB0000000 ​    128K 
-[1] Configuration ​  ​0xB0020000 ​    256K 
-[2] Web Image       ​0xB0060000 ​   3648K 
-[3] Code Image      0xB0060000 ​   3648K 
-[4] Boot Params ​    ​0xB03F0000 ​     64K 
-[5] Flash Image     ​0xB0000000 ​   4096K 
---------------------------------------- 
-</​code>​ 
inbox/airties-wav281.1361191811.txt.bz2 · Last modified: 2013/02/18 13:50 (external edit)