Board:asus/m4a785-m

The wiki is being retired!

Documentation is now handled by the same processes we use for code: Add something to the Documentation/ directory in the coreboot repo, and it will be rendered to https://doc.coreboot.org/. Contributions welcome!

Status (may be outdated)

Device/functionality	Status	Comments
CPU
CPU works	OK	Tested: AMD Athlon64 X2 240e.
L1 cache enabled	OK	-
L2 cache enabled	OK	-
L3 cache enabled	N/A
Multiple CPU support	N/A
Multi-core support	OK
Hardware virtualization	OK	Tested: Virtualbox
RAM
EDO	N/A
SDRAM	N/A
SO-DIMM	N/A
DDR	N/A	N/A
DDR2	WiP	2G works, 4G or more does not.
DDR3	N/A
Dual channel support	Untested
ECC support	Untested
On-board Hardware
On-board IDE 3.5"	OK	Tested: CDROM, SSD
On-board IDE 2.5"	N/A
On-board SATA	OK	Tested: SATA ports 1-4. Ports 5-6 untested.
On-board SCSI	Unknown
On-board USB
On-board VGA	OK	Tested: DVI. Untested: HDMI, analog VGA.
On-board Ethernet	OK
On-board Audio	No	Linux driver crashes.
On-board Modem	N/A
On-board FireWire	N/A
On-board Smartcard reader	N/A
On-board CompactFlash	N/A
On-board PCMCIA	N/A
On-board Wifi	N/A
On-board Bluetooth	N/A
On-board SD card reader	N/A
Add-on slots/cards
ISA add-on cards	N/A
Audio/Modem-Riser (AMR/CNR) cards	N/A
PCI add-on cards	OK	See known issues.
Mini-PCI add-on cards	N/A
Mini-PCI-Express add-on cards	Unknown
PCI-X add-on cards	N/A
AGP graphics cards	N/A
PCI Express x1 add-on cards
PCI Express x2 add-on cards	N/A
PCI Express x4 add-on cards	Untested
PCI Express x8 add-on cards	N/A
PCI Express x16 add-on cards	Untested
PCI Express x32 add-on cards	N/A
HTX add-on cards	N/A
Legacy / Super I/O
Floppy	N/A	There is no floppy connector at all.
Serial port 1 (COM1)	OK	COM1 is only pin header on board. DB-9 serial connector is available, but not included with board.
Serial port 2 (COM2)	N/A
Parallel port	Untested	No connector, pins on board only
PS/2 keyboard	OK
PS/2 mouse	Untested
Game port	N/A
Infrared	N/A
PC speaker	Untested
DiskOnChip	N/A
Input
Trackpoint	N/A
Touchpad	N/A
Fn Hotkeys	N/A
Fingerprint Reader	N/A
Laptop
Docking VGA	N/A
Docking LAN	N/A
Docking USB	N/A
Docking Audio	N/A
Docking Displayport	N/A
Thinklight	N/A
Webcam	N/A
Miscellaneous
Sensors / fan control	Untested
Hardware watchdog	N/A
SMBus	Unknown
CAN bus	N/A
CPU frequency scaling	Untested
Other powersaving features	Untested
ACPI	Partial	Linux recognizes ACPI at boot, but operation unknown.
Reboot	No
Poweroff	No
Suspend	Unknown
Nonstandard LEDs
High precision event timers (HPET)
Random number generator (RNG)	Untested
Wake on modem ring	Untested
Wake on LAN
Wake on keyboard	Untested
Wake on mouse	Untested
TPM	Unknown
Flashrom	OK