Google Fiber Jack v2 (GFLT110)
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| Google Fiber Jack Optical Network Terminal (ONT) | |||||||||||||
| Support | Support page | ||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| WikiDevi.wi-cat.ru | Google Fiber Jack v2 (GFLT110) | ||||||||||||
| 3rd Party Firmware | |||||||||||||
| dd-wrt | Status Unknown | ||||||||||||
| OpenWrt | Status Unknown | ||||||||||||
| Tomato any flavor | Incompatible | ||||||||||||
| Platform | |||||||||||||
| Brand • Model • Rev | Google Fiber Jack v2A | ||||||||||||
| Model Part Number | GFLT110 | ||||||||||||
| Type | ONT, media converter | ||||||||||||
| CPU1 | Marvell 88F6601 | ||||||||||||
| CPU1 Type | ARMv5 (Feroceon core) | ||||||||||||
| CPU1 Speed | 400 MHz | ||||||||||||
| Flash1 Chip | Macronix MX25L25635EZNI-12G | ||||||||||||
| Flash1 Size | 32 MiB 33,554,432 B <br />262,144 Kib <br />32,768 KiB <br />256 Mib <br />0.0313 GiB <br /> | ||||||||||||
| RAM1 Size | 256 MiB 268,435,456 B <br />2,097,152 Kib <br />262,144 KiB <br />2,048 Mib <br />0.25 GiB <br /> | ||||||||||||
| RAM1 Chip | Samsung K4B2G1646Q-BCK0 | ||||||||||||
| ETH chip1 | Marvell 88F6601 | ||||||||||||
| Ethernet Port Count | 1-1GbE-LAN | ||||||||||||
| Wired Standard | IEEE 802.3i/3u/3ab | ||||||||||||
| Stock bootloader | U-Boot 2009.08 Marvell version: 4.1.2 PQ | ||||||||||||
| Stock FW OS | Linux 2.6.32.11 | ||||||||||||
| Expansion IF types | none specified | ||||||||||||
| PoE | 802.3af, standard | ||||||||||||
| Connector type | Micro USB | ||||||||||||
| Serial Port (UART) | yes, 6-pin header, 115200 | ||||||||||||
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Flags: | |||||||||||||
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Additional chips | |||||||||||||
| Other | |||||||||||||
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Default IP address: 192.168.1.1 | |||||||||||||
| Manuf/OEM/ODM | Actiontec | ||||||||||||
| Retail | |||||||||||||
| Availability | common | ||||||||||||
| Country of manuf | China | ||||||||||||
| |||||||||||||
For a list of all currently documented Marvell chipsets with specifications, see Marvell.
For a list of all currently documented Google devices with specifications, see Google.
JTAG-Serial Info
Serial
Serial Pinouts
- 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