Differences

This shows you the differences between two versions of the page.

toh:linksys:wag354g [2014/02/14 23:28]
m3m3nt0
toh:linksys:wag354g [2014/08/24 10:02] (current)
m3m3nt0
Line 16: Line 16:
===== Hardware Highlights ===== ===== Hardware Highlights =====
^ SoC ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^ ^ SoC ^ Ram ^ Flash ^ Network ^ USB ^ Serial ^ JTag ^
-| Texas Instruments TNETD7300A@150MHz | 16MiB | 4MiB | 4 x 1| ? | Yes | ? |+| Texas Instruments TNETD7300A@150MHz | 16MiB | 4MiB | 4 x 1| :?: | Yes | Yes |
Manufacturer's site: [[http://support.linksys.com/en-eu/support/gateways/WAG354G]] Manufacturer's site: [[http://support.linksys.com/en-eu/support/gateways/WAG354G]]
Forum: [[https://forum.openwrt.org/viewtopic.php?id=21588]] Forum: [[https://forum.openwrt.org/viewtopic.php?id=21588]]
 +
 +===== Installation =====
 +  - → [[doc:howto:obtain.firmware]] **WA31** for Annex A (ADSL over POTS) devices - **WA32** for Annex B devices
 +  - → [[doc:howto:generic.flashing|Install OpenWrt]]
 +
 +FIXME
 +
 +==== Flash Layout ====
 +Please check out the article [[doc:techref:Flash Layout]]. It contains an example and a couple of explanations.
 +
 +^ partition ^ start ^ end ^ Name ^
 +| mtd0 | 0x900e0000 | 0x903d0000 | fs |
 +| mtd1 | 0x90020000 | 0x903d0000 | kernel |
 +| mtd2 | 0x90000000 | 0x90020000 | bootloader |
 +| mtd3 | 0x903f0000 | 0x90400000 | NVRAM |
 +| mtd4 | 0x903d0000 | 0x903f0000 | Lang partition |
 +
 +
 +==== OEM installation using the TFTP method ====
 +
 +->  [[doc:howto:generic.flashing.tftp]]
 +
 +=== Specific values you need ===
 +
 +| Bootloader tftp server IPv4 address | 192.168.1.1 |
 +| Firmware tftp image | [[about/latest|Latest OpenWrt release]] (**''NOTE:''** Name must be //upgrade_code.bin//) |
 +| TFTP Transfer Window | 1 second |
 +| TFTP Window Start | approximately 2 seconds after power on; just after LAN leds lights up all together |
 +| TFTP Client Required IP Address | same class of the router (192.168.1.x) |
===== Hardware ===== ===== Hardware =====
-==== Info ====+==== Info - WAG354G ====
| **[[wp>Instruction set]]:**              | [[wp>MIPS architecture|MIPS]] | | **[[wp>Instruction set]]:**              | [[wp>MIPS architecture|MIPS]] |
| **Vendor:**                              | [[wp>Texas Instruments]] | | **Vendor:**                              | [[wp>Texas Instruments]] |
Line 39: Line 68:
| **[[doc:hardware:port.serial|Serial]]:**  | [[#Serial|Yes]] | | **[[doc:hardware:port.serial|Serial]]:**  | [[#Serial|Yes]] |
| **[[doc:hardware:port.jtag|JTAG]]:**      | [[#JTAG|Yes]] | | **[[doc:hardware:port.jtag|JTAG]]:**      | [[#JTAG|Yes]] |
 +
 +==== Info - WAG354G v2 ====
 +| **[[wp>Instruction set]]:**              | [[wp>MIPS architecture|MIPS]] |
 +| **Vendor:**                              | [[wp>Texas Instruments]] |
 +| **[[doc:techref:Bootloader]]:**          | [[doc:techref:bootloader:pspboot|PSPBoot]] |
 +| **[[doc:hardware:soc|System-On-Chip]]:**  | [[http://focus.ti.com.cn/pdfs/bcg/ar7wi_fact_sheet.pdf|TNETD7300AGDW]] |
 +| **[[doc:hardware:cpu|CPU]] @Frq**        | MIPS 4KEc V4.8 @210MHz |
 +| **Flash size:**                | :?: MB |
 +| **Flash Chip:**                | :?: |
 +| **RAM size:**                  | :?: MB |
 +| **RAM Chip:**                  | :?: |
 +| **Wireless No1:**              | //integrated//: Texas Instruments TNETW1350A |
 +| **[[doc:hardware:Switch]]:**    | Infineon ADM6996LC |
 +| **[[doc/hardware/internet.access.technologies|Modem]]:**  | xDSL |
 +| **USB:**                        | No  |
 +| **[[doc:hardware:port.serial|Serial]]:**  | :?: |
 +| **[[doc:hardware:port.jtag|JTAG]]:**      | :?: |
==== Photos ==== ==== Photos ====
-WAG354G v1 
//Front:// //Front://
-{{:media:toh:linksys:wag354g_front.png?200}}+{{:media:toh:linksys:wag354g_front2.jpg?150}}    {{:media:toh:linksys:wag354g_front.png?200}}
//Back:// //Back://
-{{:media:toh:linksys:wag354g_back.png?200}}+{{:media:toh:linksys:wag354g_back2.jpg?150}}    {{:media:toh:linksys:wag354g_back.png?200}}
==== Opening the case ==== ==== Opening the case ====
Line 63: Line 108:
-> [[doc:hardware:port.serial]] general information about the serial port, serial port cable, etc. -> [[doc:hardware:port.serial]] general information about the serial port, serial port cable, etc.
-Serial console can be plugged to JP5: connector lacks, it has to be soldered on the board.+Serial console can be plugged to JP5 (JP4 for WAG354G v2): connector lacks, it has to be soldered on the board
 + 
 +Since your router is working at 3.3V ([[wp>Transistor–transistor logic|TTL]] level voltage), you'll need [[doc:hardware:port.serial#usb.to.rs232.ttl.converter.module|USB to RS232 TTL converter]] or a level shifter such as a Maxim MAX232 to change the level from 3.3V to your computer level which is usually at 12V. 
 +You cannot plug directly those pins to your pc serial port (or serial adapter): you will certainly fry the serial circuit or even the whole board :!: 
 + 
 +There are plenty of USB to TTL and RS-232 to TTL available on the market, just be careful with the voltage: the standard is 5V and it may also damage your board. Look for the ones with 3.3V, or with both voltages and a way to switch between them.
How to connect to the Serial Port of this specific device: How to connect to the Serial Port of this specific device:
 +
 +**WAG354G**
{{:media:toh:linksys:wag354g_serial.png?250}} {{:media:toh:linksys:wag354g_serial.png?250}}
Line 77: Line 129:
The settings are: 38400 bauds, 8 bits, no parity, 1 stop bit (**38400 8N1**) The settings are: 38400 bauds, 8 bits, no parity, 1 stop bit (**38400 8N1**)
 +
 +^^ terminal confiration ^^
 +| Bits per second | 38400 |
 +| Data bits | 8 |
 +| Parity | None |
 +| Stop bits | 1 |
 +| Flow control | None |
 +
 +
 +**WAG354G V2**
 +
 +<code>
 +                                                  JP4_______                |
 +  |                                                [1]  [2]  [3]  [4]  [5]  |
 +  |                                                                          |
 +  |                                                                          |
 +  |___ _ ___|-|____|-|__leds___|-|_|-|_|-|_|-|_______________________________|
 +Legend:
 +1  GND
 +2  NC
 +3  Rx
 +4  Tx
 +5  Vcc
 +</code>
 +
==== JTAG ==== ==== JTAG ====
Line 92: Line 169:
FIXME FIXME
 +===== Debricking =====
 +-> [[doc:howto:generic.debrick]]
 +
 +
 +===== Bootlogs =====
==== OEM bootlog ==== ==== OEM bootlog ====
<HTML> <HTML>
Line 536: Line 618:
===== Notes ===== ===== Notes =====
-The unit comes with an internal antenna. It's possible to add an external antenna via the R-SMA plug. There seems to be a mechanical switch that gets (de-)activated when you open the tap of the external antenna port.+The unit comes with an internal antenna. It's possible to add an external antenna via the [[wp>RP-SMA]] connector. There seems to be a mechanical switch that gets (de-)activated when you open the tap of the external antenna port.
===== Tags ===== ===== Tags =====
{{tag>FastEthernet 1NIC 1WNIC 16RAM 8Flash MIPS }} {{tag>FastEthernet 1NIC 1WNIC 16RAM 8Flash MIPS }}

Back to top

toh/linksys/wag354g.1392416891.txt.bz2 · Last modified: 2014/02/14 23:28 by m3m3nt0