Google Fiber Jack v2 (GFLT110)

Google Fiber Jack v2A (GFLT110)
Availability: common

Manuf (OEM/ODM): Actiontec

Country of manuf.: China

Type: ONT, media converter

Power: 5 VDC, 2 A
Connector type: Micro USB
PoE tag: 802.3af, standard

CPU1: Marvell 88F6601 (400 MHz)
FLA1: 32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> (Macronix MX25L25635EZNI-12G)
RAM1: 256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> (Samsung K4B2G1646Q-BCK0)

Expansion IFs: none specified
Serial: yes, 6-pin header, 115200

ETH chip1: Marvell 88F6601
LAN speed: 1G
LAN ports: 1

Additional chips
800ma Low Dropout Linear Regulator;National Semiconductor;LM1117;;2;
Peak Current-Limit Step-Down Regulator;Marvell;88PG39E;;2;
IEEE 802.3-Compliant PoE PD Interface;Silicon Labs;Si3402;;1;

Stock bootloader: U-Boot 2009.08 Marvell version: 4.1.2 PQ

Stock FW OS: Linux 2.6.32.11

Flags: GPON

Default IP address: 192.168.1.1
the IP 192.168.1.1 is used by 1304 additional devices
of which 0 are Google devices
Default login user: root
Default login password: google

Ethernet OUI: F4:F5:E8 (2 E, 2 W)

	CPU1 brand	FLA1	RAM1
Google Fiber Jack (GFLT210)	Realtek	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br />	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />
Google Fiber Jack v2 (GFLT110)	Marvell	32 MiB33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br />	256 MiB268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br />

For a list of all currently documented Marvell chipsets with specifications, see Marvell.

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Google Fiber Jack Optical Network Terminal (ONT)

Support page

Serial Port Info

• Location: unused 6 pin header in middle of CPU PCB.
• Pintout: From RAM-side of PCB, pins read:

 ©  ©  ©  ®  ®  ®
GND TX RX -  -  -

• Special Magic:

Normally, Linux won't support a local getty / console.

So, in u-boot, use this to boot:

if test "kernel1" = "${ACTIVATED_KERNEL_NAME}"; 
then setenv image_address 0xf80000; 
setenv bootargs "${bootargs} root=rootfs1 debug=1"; 
else setenv bootargs "${bootargs} root=rootfs0 debug=1"; 
fi; sf read ${loadaddr} ${image_address} 0xE00000; bootm

Baud: 115200

Account: root:google

Account: prism:google