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network_space_v2

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LaCie Network Space v2

This page is relevant for Network Space (Max) v2 and Internet Space v2 boards.

Hardware

  • CPU ARM926EJ-S (ARMv5TE) 800MHz
  • SoC Kirkwood 88F6281_A0
  • SDRAM memory 256MB, DDR2 533MHz
  • SPI flash, NOR 512MB (MACRONIX MX25L4005CMI-12G)
  • Ethernet Gigabit port (PHY MARVELL 88E1116R)
  • 1 USB2 port, 1 connector host and 1 connector device (except for Internet Space v2)
  • 1 SATA port (2 ports for Network Space Max v2)
  • I2C EEPROM, 512 bytes (24C04 type)
  • 2 LEDs (blue and red with CPLD SATA activity blink)
  • Power push button

Network Space v2 Network Space v2

Openocd

An unreliable configuration is available here

U-Boot

The boards are almost fully supported mainline. For more informations, see our U-Boot for Kirkwood page.

Linux

The boards are almost fully supported mainline. For more informations, see our Linux for Kirkwood page.

Userspace

Auto power on

Normally, after applying power, you have to push the button to turn on the ns2. If you want it to switch on automatically, you have to switch a bit in the i2c eeprom. The eeprom is available for reading and writing under Linux at the pseudo file /sys/bus/i2c/devices/0-0050/eeprom. The content of the eeprom is the following:

Offset Meaning Notes
00..01 Version/MAC Addresses It indicates how many mac addresses are stored in the eeprom, it's always 00 02 (2) but only the first mac appears to be valid
02..07 Mac address It's the mac address of your board
08..13 2nd Mac address Bogus mac address 01 FF FF FF FF FF
14 Power flag 0 = wait for the button, 1 = auto power on
15 Fake sleepmode Used by the Lacie stock initramfs, it's FD and you can ignore it

Changing byte 14 from 0 to 1 will enable auto switch on.

network_space_v2.1316529972.txt.gz · Last modified: 2011/09/20 14:46 by 92.54.8.30