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Intel DN2800MT mini ITX

This WEB page lists the specifications of the Intel mainboard DN2800MT. The main purpos of the page is to help people compile an optimized linux kernel for this board. Linux kernel configuration may differs from user to user and everyone have to review and modify what is needed in the configuration before compiling kernel. Also for getting more detailed view of this board there are some log files from boot proccess.

The given config files are for the role of a server and some features of the board are disabled in the kernel. These are serial and paralel ports and also sound system. You may use the kernel configuration file for creating desktop kernel but it will be necessary to modify some things.

Short description:

Kernel do not use ram disk and everything required for boot is built into kernel and not as modules. All other drivers are configured as modules. Kernel image is compressed with the LZO method. The only included filesystems are ext4 (buildin) and FAT 16 and FAT 32 (as modules). Also there are some security related features enabled and online and offline access to kernel configuration is disabled. There is support for USB webcams and IPTables firewall.

Intel DN2800MT specifications

CPU: Intel Atom N2800 1.86 GHz, 2 cores, 4 threads, 6.5 W TDP, 32 nm process
COOLER: low profile fanless heat sink Chipset: Intel NM10 Express Chipset
RAM: 2 DDR3 SO-DIMM 1066 MHz slots for total of 4 GB, single channel, Unbuffered, non-ECC
Video: Intel Integrated Graphics GMA 3650, 640 MHz core, shader 3.0, DirectX 9.0c, OpenGL 3.0, HDCP 1.3, dual display
Audio: Intel High Definition Audio, Realtek ALC888S codec
LAN: 1x Intel 82574L, 1 Gbit/s, PCIe
USB ports: total 10 USB 2.0, 2x high-current/fast-charging ports
SATA ports: 2x SATA-2, 3 GB/s through the PCH
Video ports: HDMI 1.3a, VGA, DisplayPort, LVDS
Audio ports: 1x analog stereo out, 1x analog mic, Front panel HD audio, S/PDIF digital audio
Expansion slots: 1x PCI Express 1.0a x1, 1x PCI Express Half-Mini Card, 1x PCI Express Full-/Half-Mini Card
Other ports: 2x Serial, 1x paralel
Dimensions: mini-ITX form factor, 17 x 17 cm., 20 mm height
Cooling: fanless system, low profile heat sink
Power supply: internal and external plug for 12 V DC
BIOS: ACPI 2.0b, PnP, SMbus 2.7, I2C, PCH, WfM 2.0, DMI 2.7
Weight: under 1 kg

PCI00:00.0Host bridge [0600]: Intel Corporation Atom Processor D2xxx/N2xxx DRAM Controller8086:0bf2 
PCI00:02.0VGA compatible controller [0300]: Intel Corporation Atom Processor D2xxx/N2xxx Integrated Graphics Controller8086:0be2gma500
PCI00:1c.0PCI bridge [0604]: Intel Corporation NM10/ICH7 Family PCI Express Port 18086:27d0pcieport
PCI00:1d.0USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #18086:27c8uhci_hcd
PCI00:1d.1USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #28086:27c9uhci_hcd
PCI00:1d.2USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB UHCI Controller #38086:27cauhci_hcd
PCI00:1d.7USB controller [0c03]: Intel Corporation NM10/ICH7 Family USB2 EHCI Controller8086:27ccehci_hcd
PCI00:1e.0PCI bridge [0604]: Intel Corporation 82801 Mobile PCI Bridge8086:2448intel-rng
PCI00:1f.0ISA bridge [0601]: Intel Corporation NM10 Family LPC Controller8086:27bclpc_ich
PCI00:1f.3SMBus [0c05]: Intel Corporation NM10/ICH7 Family SMBus Controller8086:27dai801_smbus
PCI-E01:00.0Ethernet controller [0200]: Intel Corporation 82574L Gigabit Network Connection8086:10d3e1000e
USBBus:1 Dev:1Linux Foundation 2.0 root hub1d6b:0002ehci_hcd
USBBus:1 Dev:2Kingston Technology DT Micro0951:168ausb-storage
USBBus:1 Dev:4Kingston Technology DataTraveler 2.0 Flash Drive13fe:1d00usb-storage
USBBus:2 Dev:1Linux Foundation 1.1 root hub1d6b:0001uhci_hcd
USBBus:3 Dev:1Linux Foundation 1.1 root hub1d6b:0001uhci_hcd
USBBus:3 Dev:2Holtek Semiconductor Inc, Keyboard04d9:1603usbhid
USBBus:4 Dev:1Linux Foundation 1.1 root hub1d6b:0001uhci_hcd

Additional information

Sensors: #1 CPU temperature - coretemp
Sensors: #2 Fans and voltages - w83627ehf
Kernel compilation time: 15 min (on the mainboard & SSD disk)
Compilation command: make -j5 && make -j5 modules_install
Device ID 8086:2448: Driver can not find random number generator device
Intel hardware watchdog timer: iTCO_wdt module with default time of 30 sec, max 76 sec
PCIe ASPM: Linux kernel disables ASPM support for PCIe prior to 1.1 ie 1.0 and 1.0a
BIOS: Always update your BIOS to the latest production version

Configuration files

Kernel 3.6.11 Configuration, amd64 arch, GCC 4.5.4+Download

LOG files