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toh:huawei:hg635

Huawei HG635

Installation

Flashing ANY Firmware

You must set your TCP/IP v4 protocol at your computer to:

  1. IP: 192.168.1.2
  2. Netmask: 255.255.255.0
  3. Gateway: 192.168.1.1
  4. DNS: (optional, can be blank).

Then:

  1. Power off the router.
  2. Press reset button near the antenna.
  3. Keep it pressed while powering up during ~20+ seconds.
  4. Acces to http://192.168.1.1 and upload binary file.
  5. Wait until router reboots.

Specific Configuration

Interfaces

The default network configuration is:

Interface Name Description Default configuration
br-lan LAN & WiFi 192.168.1.1/24
eth0.1 LAN ports (1 to 4) bridged
eth0.2 WAN port (WAN) nat (WAN)
wlan0 WiFi bridged (disabled)
wlan1 WiFi bridged (disabled)

Switch Ports (for VLANs)

This is an example to configure the switch: numbers 0-2 will be lan, labeled as Ports LAN1X, LAN2X, LAN3X on the unit, number 3 (LAN4X) will be the Internet (WAN), 8 is the internal connection to the router itself. Don't be fooled: vlan1 = eth0.1, vlan2 = eth0.2 and so on.

Port Switch port Mode
1 0 lan
2 1 lan
3 2 lan
4 3 lan
WAN 4 :?: Internet (WAN)
n/a 5t :?: to CPU

FIXME

Hardware

Info

Instruction set: MIPS
Vendor: Broadcom
Bootloader: CFE
Board ID: FIXME
System-On-Chip: Broadcom BCM63168
CPU @Frq BMIPS4350 V8.0 @ 400 MHz
Flash-Chip: NAND
Flash size 128MB
RAM-Chip DDR2-800
RAM size 128MB
Wireless BCM4350 ac/a/b/g/n (onboard) + BCM6362 b/g/n (SoC)
Ethernet: BCM53124, 5x 1000M
USB 1x 2.0
Serial: Yes
JTAG: ?

Photos

Photo of front and back of the casing:

FIXME

Opening the case

Note: This will void your warranty!

  • To remove the cover do a/b/c

Main PCB:

JTAG

port.jtag general information about the JTAG port, JTAG cable, etc.

N/A

Serial

port.serial general information about the serial port, serial port cable, etc.

How to connect to the Serial Port of this specific device:

Serial port settings 115200, 8N1

Pinout:
J5002
1 - RXD
2 -
3 - Probably VCC (3V3)
4 - GND
5 - TXD

Photo of PCB with markings

GPIO

LEDs

Read: System configuration: Leds to configure the leds

Pin Event Active Soldered

Buttons

hardware.button on howto use and configure the hardware button(s).

Pin Event Active Soldered

Bootlogs

OEM Bootlog

HELO CPUI L1CI HELO CPUI L1CI DRAM ---- PHYS STRF 400H PHYE DDR3 SIZ4 SIZ3 SIZ2 DINT USYN LSYN MFAS LMBE RACE PASS ---- ZBSS CODE DATA L12F MAIN CFE version 1.0.38-114.174 for BCM963268 (32bit,SP,BE) Build Date: Sat Nov 9 13:59:00 CST 2013 (l00184769@localhost) Copyright (C) 2000-2011 Broadcom Corporation. NAND flash device: name , id 0x98d1 block 128KB size 131072KB External switch id = 53125 Chip ID: BCM63168D0, MIPS: 400MHz, DDR: 400MHz, Bus: 200MHz Main Thread: TP0 Memory Test Passed Total Memory: 134217728 bytes (128MB) Boot Address: 0xb8000000


OpenWrt

TODO


Tags

toh/huawei/hg635.txt · Last modified: 2017/07/29 10:53 by tosa