Show pagesourceOld revisionsBacklinksBack to top × Table of Contents Actiontec GT701 Supported Versions Hardware Highlights Installation Serial JTAG Opening Tags Actiontec GT701 This device is NOT RECOMMENDED for future use with OpenWrt due to low flash/ram. DO NOT BUY DEVICES WITH 4MB FLASH / 32MB RAM if you intend to flash an up-to-date and secure OpenWrt version onto it! See 4/32 warning for details. 1) This device does not have sufficient resources (flash and/or RAM) to provide secure and reliable operation. This means that even setting a password or changing simple network settings might not be possible any more, rendering the device effectively useless. See OpenWrt on 4/32 devices what you can do now. 2) OpenWrt support for this device will end after 2019. 19.07 will be the last official build for 4/32 devices. After 19.07, no further OpenWrt images will be built for 4/32 devices. See OpenWrt on 4/32 devices what you can do now. The device is based on Texas Instrument AR7. It uses the target ar7 in OpenWrt. Kamikaze (8.09.2) seems to work (10.03 seems to not work). Supported Versions Version/Model S/N OpenWrt Version Supported Model Specific Notes A - ? - B - ? - C - Kamikaze 10.03 - D - Kamikaze 10.03 - Hardware Highlights CPU Ram Flash Network USB Serial JTag TI AR7@150MHz 16MB 4MB 1 + DSL No Yes Yes Bootloader Basic POST completed... Success. Last reset cause: Hardware reset (Power-on reset) PSPBoot3.3 rev: 3.3.7.15 (c) Copyright 2002-2008 Texas Instruments, Inc. All Rights Reserved. Press ESC for monitor... PSPBoot Commands (help) reboot version fa printenv setenv unsetenv defragenv fmt boot oclk help Default Environment BUILD_OPS 0x301 MAC_PORT 0 MEMSZ 0x01000000 FLASHSZ 0x00400000 CPUFREQ 211968000 MIPSFREQ 211968000 SYSFREQ 105984000 PROMPT (psbl) BOOTCFG m:f:"mtd1" vcc_encaps0 0.0 vcc_encaps1 0.0 vcc_encaps2 0.0 vcc_encaps3 0.0 vcc_encaps4 0.0 vcc_encaps5 0.0 vcc_encaps6 0.0 vcc_encaps7 0.0 bootloaderVersion 3.3.7.15 AEIBootVersion 3.0 DSL_FEATURE_CNTL_0 0x00000000 DSL_PHY_CNTL_0 0x00100800 MODETTY0 38400,n,8,1,hw MODETTY1 38400,n,8,1,hw modulation 1 mtd2 0x90000000,0x90010000 mtd3 0x90010000,0x90020000 mtd1 0x90020000,0x900c0000 mtd4 0x903f0000,0x90400000 StaticBuffer 384 ProductID GT701D HWRevision 4A usb_vid 0x1668 usb_pid 0x6010 IPA 192.168.0.1 SerialNumber none HWA_RNDIS 00:15:05:12:34:00 HWA_HRNDIS 00:15:05:12:34:01 connection0 0x3204 mtd0 0x900c0000,0x903c0000 mtd5 0x903c0000,0x903f0000 HWA_0 00:18:01:xx:xx:xx HWA_3 00:18:01:xx:xx:xx MANUSN defaults Damaged Environment Note the IP address changed to 169.254.87.1. ADAM2 still responds at this address and recovery is possible without connecting to the serial port (opening the product is not required). You will need to quote SETENV a long list of environment variables to fully return the product to normal operating state. BUILD_OPS 0x301 bootloaderVersion 3.3.7.15 ProductID AR7DB HWRevision Unknown SerialNumber none IPA 169.254.87.1 MAC_PORT 0 MEMSZ 0x01000000 FLASHSZ 0x00400000 MODETTY0 9600,n,8,1,hw MODETTY1 9600,n,8,1,hw CPUFREQ 141312000 MIPSFREQ 141312000 SYSFREQ 70656000 AEIBootVersion 3.0 BOOTCFG m:f:"mtd1" PROMPT (psbl) Normal Factory Boot Basic POST completed... Success. Last reset cause: Hardware reset (Power-on reset) PSPBoot3.3 rev: 3.3.7.15 (c) Copyright 2002-2008 Texas Instruments, Inc. All Rights Reserved. Press ESC for monitor... 3321 (psbl) -----argv[0]=mtd1, argc=1 Booting... Launching kernel decompressor. Starting LZMA Uncompression Algorithm. Copyright (C) 2003 Texas Instruments Incorporated; Copyright (C) 1999-2003 Igor Pavlov. Compressed file is LZMA format. Kernel decompressor was successful ... launching kernel. LINUX started... Default Flash Allocation section : PSBL, base : 0xb0000000, size : 64816 bytes section : ENV, base : 0xb0010000, size : 65535 bytes unallocated Space Start: 0xb0020000 unallocated Space End : 0xb0400000 Factory Image Compiled gcc rev: 2.95.3 20010315 (release/MontaVista) [Apr 8 2008 23:53:47] Built for AR7DB board in Little Endian mode. Default Flash Layout partition start end size description mtd2 0x90000000 0x90010000 64KB bootloader mtd3 0x90010000 0x90020000 64KB environment mtd1 0x90020000 0x900c0000 640KB ram_zimage_pad.ar7rd.nsp.squashfs.bin mtd0 0x900c0000 0x903c0000 3072KB nsp.ar7rd.squashfs.img mtd5 0x903c0000 0x903f0000 192KB language? mtd4 0x903f0000 0x90400000 64KB environment? Modified Flash Layout partition start end size description mtd2 0x90000000 0x90010000 64KB bootloader mtd3 0x90010000 0x90020000 64KB environment mtd1 0x90020000 0x903f0000 3904KB openwrt-ar7-jffs2-64k.bin mtd4 0x903f0000 0x90400000 64KB environment? Installation Note: This will void your warranty! The recommended flash procedure is to use the adam2 FTP server. $ ftp 192.168.0.1 Connected to 192.168.0.1. 220 ADAM2 FTP Server ready. Name (192.168.0.1:user): adam2 530 Please login with USER and PASS. 331 Password required for adam2. Password: adam2 230 User adam2 successfully logged in. ftp> binary 200 Type set to I. ftp> quote MEDIA FLSH 200 Media set to FLSH. ftp> quote UNSETENV mtd1 200 UNSETENV command successful ftp> quote UNSETENV mtd0 200 UNSETENV command successful ftp> quote UNSETENV mtd5 200 UNSETENV command successful ftp> quote SETENV mtd1,0x90020000,0x903f0000 200 SETENV command successful ftp> put openwrt-ar7-jffs2-64k.bin "openwrt-ar7-jffs2-64k.bin mtd1" 200 Port command successful. 120 service ready in 32 seconds. 150 Opening BINARY mode data connection for file transfer. ftp: 3801092 bytes sent in 82.82Seconds 45.90Kbytes/sec. ftp> quote REBOOT 221-Thank you for using the FTP service on ADAM2. 221 Goodbye. Connection closed by remote host. ftp> quit Note: on my device, and others, the upload (PUT command) may fail. If you are watching the serial console at the time, just watch out for the dots not appearing for a few seconds. if you are only using the FTP, then you have to wait more than 4min to assume it failed. Starting over by rebooting the modem seems to do the trick. Mine worked out on the 3rd time only. Serial 3.3V serial is available on J5 with the following pin out: Pin 1 is the closest to J5 in the top left corner. pin 1 : GND pin 2 : TX pin 3 : RX pin 4 : NC pin 5 : 3.3V pin 6 : NC JTAG How to connect to JTAG interface, and how to reflash the device with JTAG tools. See port.jtag for more JTAG details. JTAG is available connecting to: RESET : R106 TRST : R112 TDI : R110 TDO : R109 TMS : R108 TCK : R107 Other hardware versions use this pinout: RESET : ? TRST : ? TDI : TP2 TDO : TP3 TMS : TP4 TCK : TP5 Device must be powered on. All unused pins should be pulled up to 3.3V. Device ID is 0x0000100F. Opening Remove the Phillips screw under the label and then pry open via the front (where the leds are) the two latches. Push the top cover outwards. Tags For some help with the tags, please have a look here: tags AR7, FastEthernet, no switch, 1NIC, JTAG, Serial, 0WNIC, 16RAM, 4Flash, ADSL2+ This website uses cookies. By using the website, you agree with storing cookies on your computer. Also you acknowledge that you have read and understand our Privacy Policy. If you do not agree leave the website.OKMore information about cookies ar7 fastethernet no switch 1nic jtag serial 0wnic 16RAM 4Flash adsl2 Last modified: 2019/08/19 13:10by tmomas