Board:pcengines/apu2

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

Device/functionality	Status	Comments
CPU
CPU works	N/A
L1 cache enabled	N/A
L2 cache enabled	N/A
L3 cache enabled	N/A
Multiple CPU support	N/A
Multi-core support	N/A
Hardware virtualization	N/A
RAM
EDO	N/A
SDRAM	N/A
SO-DIMM	N/A
DDR	N/A
DDR2	N/A
DDR3	N/A
Dual channel support	N/A
ECC support	N/A
On-board Hardware
On-board IDE 3.5"	N/A
On-board IDE 2.5"	N/A
On-board SATA	N/A
On-board SCSI	N/A
On-board USB	N/A
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	N/A
Audio/Modem-Riser (AMR/CNR) cards	N/A
PCI add-on cards	N/A
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	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	N/A
Serial port 1 (COM1)	N/A	DE-9
Serial port 2 (COM2)	N/A
Parallel port	N/A
PS/2 keyboard	N/A
PS/2 mouse	N/A
Game port	N/A
Infrared	N/A
PC speaker	N/A
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	N/A
Hardware watchdog	N/A
SMBus	N/A
CAN bus	N/A
CPU frequency scaling	N/A
Other powersaving features	N/A
ACPI	N/A
Reboot	N/A
Poweroff	N/A
Suspend	N/A
Nonstandard LEDs	N/A
High precision event timers (HPET)	N/A
Random number generator (RNG)	N/A
Wake on modem ring	N/A
Wake on LAN	N/A
Wake on keyboard	N/A
Wake on mouse	N/A
TPM	Unknown
Flashrom	N/A

Proprietary components status

• AMD Embedded Probe Header (JTAG) available, but not populated
• Optional I2C header available, but not populated
• Second SIM card slot available, but not populated

Known issues

• ASM1061 not working on mPCIe2 slot (board enters boot loop)

TODO

• Test untested things in "Status"

Recovery

• SPI header for reflashing the BIOS flash
• SPI header allows booting from external flash(Flash recovery board for apu2 spi1a)

This work is free software; you can redistribute it and/or modify it under the terms of the GNU General Public License as published by the Free Software Foundation; either version 2 of the License, or any later version. This work is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for more details.