Jetway J7F4K1G2E

From coreboot

This page describes how to use coreboot on the Jetway J7F4K1G2E mainboard.

For now, please use the jetway/j7f24 target for this board.

This page is a work in progress.

Status

Device/functionality	Status	Comments
CPU
CPU works	OK
L1 cache enabled	OK	Always on
L2 cache enabled	OK	Always on
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	OK
DDR3	N/A
Dual channel support	N/A
ECC support	?
On-board Hardware
On-board IDE (3.5")	OK
IDE 2.5"	N/A
CF-to-IDE adapter
CD-ROM / DVD
On-board SATA
On-board USB
On-board VGA	OK	BIOS/console: works. Used: e14jtway.rom from original BIOS 7F4A111.BIN (62K) + BIOS-bochs-latest (64K). X.org (openchrome): works.
On-board ethernet	OK
On-board audio	OK
On-board modem
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	N/A
Audio/Modem-Riser (AMR) cards	N/A
PCI add-on cards	WIP
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)	OK
Serial port 2 (COM2)	N/A
Parallel port
PS/2 keyboard	OK
PS/2 mouse
Game port	N/A
Infrared	?
PC speaker	OK
DiskOnChip	N/A
Miscellaneous
Sensors / fan control	?
Hardware watchdog	?
CAN bus	N/A
CPU frequency scaling	OK
Other powersaving features	N/A
ACPI	?
Reboot	OK
Poweroff	No	Probably needs ACPI.
Nonstandard LEDs	N/A
High precision event timers (HPET)	?
Random number generator (RNG)	OK
Wake on modem ring	Untested
Wake on LAN	Untested
Wake on keyboard	Untested
Wake on mouse	Untested
Flashrom

I, the copyright holder of this work, hereby release it into the public domain. This applies worldwide. In case this is not legally possible: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.