Board:a-trend/atc-6220

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!

This page describes how to use coreboot on the ATC-6220 mainboard. It is maintained by Uwe Hermann.

Status

Device/functionality	Status	Comments
CPU
CPU works	OK
L1 cache enabled	OK	CPU: L1 I cache: 16K, L1 D cache: 16K
L2 cache enabled	OK	CPU: L2 cache: 256K
L3 cache enabled	N/A
Multiple CPU support	N/A
Multi-core support	N/A
Hardware virtualization	N/A
RAM
EDO	N/A
SDRAM	OK
SO-DIMM	N/A
DDR	N/A
DDR2	N/A
DDR3	N/A
Dual channel support	N/A
ECC support	WIP	Not yet supported by the coreboot 440BX code, but it's on our TODO list.
On-board Hardware
On-board IDE 3.5"	OK
On-board IDE 2.5"	N/A
On-board SATA	N/A
On-board SCSI	N/A
On-board USB	Untested
On-board VGA	N/A
On-board Ethernet	N/A
On-board Audio	N/A
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	Untested
Audio/Modem-Riser (AMR/CNR) cards	N/A
PCI add-on cards	OK	All 4 PCI slots tested using a PCI graphics card.
Mini-PCI add-on cards	N/A
Mini-PCI-Express add-on cards	Unknown
PCI-X add-on cards	N/A
AGP graphics cards	OK	Tested: AGP graphics card.
PCI Express x1 add-on cards	N/A
PCI Express x2 add-on cards	N/A
PCI Express x4 add-on cards	N/A
PCI Express x8 add-on cards	N/A
PCI Express x16 add-on cards	N/A
PCI Express x32 add-on cards	N/A
HTX add-on cards	N/A
Legacy / Super I/O
Floppy	Untested
Serial port 1 (COM1)	OK	Works, but there's a small Baud rate fix needed in coreboot. For now, it works using using 230400 (instead of 115200) as Baud rate.
Serial port 2 (COM2)	Untested
Parallel port	OK	Doing modprobe ppdev works, but no further tests were performed.
PS/2 keyboard	OK
PS/2 mouse	Untested
Game port	N/A
Infrared
PC speaker	OK
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	OK	Works fine, you can use the w83781d, i2c-piix4, and eeprom kernel modules.
Hardware watchdog	N/A
SMBus	N/A
CAN bus	N/A
CPU frequency scaling	Untested
Other powersaving features	N/A
ACPI	No	There's no ACPI implementation for this board.
Reboot	OK
Poweroff	No	Running halt doesn't properly power-down the board.
Suspend	Unknown
Nonstandard LEDs	N/A
High precision event timers (HPET)	N/A
Random number generator (RNG)	N/A
Wake on modem ring
Wake on LAN
Wake on keyboard
Wake on mouse
TPM	Unknown
Flashrom	OK

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