Board:asus/p2b

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The ASUS P2B, revision 1.04
Another ASUS P2B, revision 1.04
The Asus P2B, revision 1.10

This page lists the coreboot status of the ASUS P2B mainboard. It's 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 WIP L2 cache is not being enabled at the moment. We're working on fixing it.
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 OK Tested: USB keyboard in both USB ports.
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
Add-on slots/cards
ISA add-on cards Untested
Audio/Modem-Riser (AMR/CNR) cards N/A
PCI add-on cards OK Tested: PCI network&graphics card.
Mini-PCI add-on cards N/A
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
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 N/A
PC speaker OK
DiskOnChip 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 Untested
CAN bus N/A
CPU frequency scaling N/A
Other powersaving features N/A
ACPI WIP poweroff, S1, powerbutton event work; S3 not implemented yet
Reboot OK
Poweroff OK With ACPI enabled, non-acpi poweroff would require smm&seabios support
Suspend Unknown
Nonstandard LEDs N/A No special-purpose LEDs available on the board.
High precision event timers (HPET) N/A
Random number generator (RNG) N/A
Wake on modem ring Untested
Wake on LAN Untested
Wake on keyboard Untested
Wake on mouse Untested
Flashrom OK


GNU head 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.