Marvell DB-88F3720-DDR3

Single Board Computer
3rd Party Firmware
dd-wrt	Status Unknown
OpenWrt	Supported
Tomato any flavor	Incompatible
Gargoyle	Status Unknown
Platform
Brand • Model • Rev	Marvell DB-88F3720-DDR3
Type	single-board computer
CPU1	Marvell 88F3720
CPU1 Type	ARMv8 Cortex-A53
CPU1 Speed	1.0 GHz ( 2 cores )
Flash1 Chip	Brand? Model?
Flash1 Size	1 GiB 1,024 MiB <br />1,073,741,824 B <br />8,388,608 Kib <br />1,048,576 KiB <br />8,192 Mib <br /> (eMMC NAND)
Flash2 Size	16 MiB16,777,216 B <br />131,072 Kib <br />16,384 KiB <br />128 Mib <br />0.0156 GiB <br /> (SPI NOR)
RAM1 Size	512 MiB536,870,912 B <br />4,194,304 Kib <br />524,288 KiB <br />4,096 Mib <br />0.5 GiB <br /> (DDR3/3L)
RAM1 Chip	Brand? Model?
ETH chip1	Brand? Model?
Ethernet Port Count	1-1GbE-LAN
Wired Standard	IEEE 802.3i/3u/3ab
Stock bootloader	U-Boot
Expansion IF types	USB 2.0, USB 3.0
USB ports	2
USB Hub Compatible	Untested
Power	12 VDC, ? A
Serial Port (UART)	yes, (115200 8N1)
JTAG Port	yes
Other
3rd Party Firmware Support	OpenWrt • (List | Dev | DLs)

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

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

Overview

Seems to be some inconsistencies between https://openwrt.org/toh/hwdata/marvell/marvell_db-88f3720-ddr3 and https://git.openwrt.org/?p=openwrt/openwrt.git;a=commit;h=322a02f66607be5fa774f9187003631494bc2809

Flashing

Flashing OpenWrt

On the OpenWrt ToH (techdata entry)
OpenWrt Target: mvebu
OpenWrt Subtarget: cortexa53
OpenWrt Package architecture: aarch64_cortex-a53
Support started version: 19.07.0
Current supported version: 23.05.5

Please insert instructions here