Gateworks Laguna GW2388-4

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single-board computer
Gateworks Laguna GW2388-4.jpg
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3rd Party Firmware
dd-wrt
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Tomato any flavor
Incompatible
Gargoyle
Status Unknown
Platform
BrandModelRev
Gateworks Laguna GW2388-4
Type
single-board computer
CPU1
Cavium CNS3420
CPU1 Type
ARM ARM11MPCore
CPU1 Speed
600 MHz ( 2 cores )
Flash1 Chip
Spansion S29GL128P10FF101
Flash1 Size
16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />
Flash2 Chip
STMicro 25P32V6G
Flash2 Size
4 MiB4,194,304 B <br />32,768 Kib <br />4,096 KiB <br />32 Mib <br />0.00391 GiB <br />
RAM1 Size
256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (DDR2 SDRAM)
RAM1 Chip
Nanya NT5TU64M16GG-AC1 x 2
ETH chip1
Cavium CNS3420
ETH chip2
Broadcom BCM5481A2
ETH chip3
Broadcom BCM5481A2
Ethernet Port Count
1-1GbE-WAN
1-1GbE-LAN
Wired Standard
IEEE 802.3i/3u/3ab

Ethernet OUI: 00:D0:12 (2 E, -)

Stock bootloader
U-Boot 2008-10
Stock FW OS
Linux
Expansion IF types
Mini PCI, MicroSD Card slot, USB 2.0
Mini PCI slots
4
USB ports
2
SD/MMC Slots
1
USB Hub Compatible
Untested
PoE
non-standard (otherwise unspecified)
Power
8-48 VDC, ? A
Connector type
barrel
5.5 mm (OD)
2.5 mm (ID)
Serial Port (UART)
yes, DE-9
JTAG Port
yes, 14-pin header, populated, J8
Flags:
RTC w/ battery backup, GPIO, h/w-watchdog, tempsensor, voltsensor, usb, sata, micro-sd

Additional chips
PCIe to PCI Bus Translation Bridge;TI;XIO2001;;1;
Mixed-Signal Microcontroller;TI;MSP430F2252;1;
3V-5.5V Multichannel RS232 Line Driver;TI;MAX3223I;;1;
Wide Range Synchronous Buck Controller;TI;LM5116;;1;

Other
3rd Party Firmware Support
DD-WRT • (List)
, OpenWrt • (List | Dev | DLs)

For a list of all currently documented Broadcom chipsets with specifications, see Broadcom.
For a list of all currently documented Cavium (Star) SoC's with specifications, see Cavium.

For a list of all currently documented Gateworks device with specifications, see Gateworks.

Overview

available on 20th of March 2011

The GW2388-4 is a member of the Gateworks Laguna Network Processor family. The GW2388-4 meets the requirements for enterprise and residential network applications. This network processor consists of a Cavium CNS3420 dual core processor operating at 600MHz, 128Mbytes of DDRII-400 SDRAM, and 16Mbytes of Flash. Peripherals include four Type III Mini-PCI sockets, two Gigabit Ethernet ports, two USB Host ports, and uSD Flash socket. Additional features include digital I/O, serial EEPROM, real time clock with battery backup, system monitor to track operating temperature and input voltage, RS232 serial port for management and debug, and watchdog timer. The GW2388-4 also supports GPS, SATA, and RS485 serial port as ordering options. Power is applied through a dedicated connector or through either Ethernet connector with the unused signal pairs in a passive power over Ethernet architecture. The mechanical dimensions and front panel connector locations are compatible with the GW2348/GW2358. A board support package is included for OpenWRT/Linux 2.6 operating systems.

Dual-core Cavium CNS3420 processor @600 MHz

  • uSD Flash Socket
  • General Purpose Digital I/O
  • 1Kbyte Serial EEPROM
  • Battery Powered Real Time Clock
  • Voltage and Temperature Monitor
  • Thermally Activated Fan Controller
  • Watchdog Timer
  • Front Panel LED and Push-button Reset
  • Reverse Voltage and Transient Protection
  • 24W Shared Between Mini-PCI Sockets
  • 4,5W Typical Operating Power
  • -40°C to +85°C Operating Temperature
  • Software Support for Linux
  • 1 Year Warranty
  • Optional GPS, SATA, and RS485 Serial Port
  • Special DD-WRT OS Software Support available
  • The additional available DD-WRT OS special version has the operating system already preinstalled and activated.

Links of Interest

Product page in the DD-WRT store

Flashing

Flashing dd-wrt

Supported by dd-wrt as of = gw2388-16M build 17967 20111207

Please insert instructions here

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
On the OpenWrt Wiki
Support started version: 14.07
Current supported version: 19.07.10

Please insert instructions here