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kcma-d8 motherboard

coreboot config

place into .config in coreboot git repo, with branch 4.11_branch:

\# This image was built using coreboot 4.11-55-g4401498041
CONFIG_VENDOR_ASUS=y
CONFIG_BOARD_ASUS_KCMA_D8=y
CONFIG_DRIVERS_PS2_KEYBOARD=y
CONFIG_PXE_ROM_ID="8086,10d3"
CONFIG_POWER_STATE_PREVIOUS_AFTER_FAILURE=y
CONFIG_CPU_MICROCODE_CBFS_NONE=y
CONFIG_SEABIOS_ADD_SERCON_PORT_FILE=y
CONFIG_PXE=y
CONFIG_BUILD_IPXE=y
CONFIG_MEMTEST_SECONDARY_PAYLOAD=y

Ethernet PCI IDs, for iPXE: 8086,10d3

fancontrol

ian: for some reason I did fancontrol instead of thinkfan on John's d8. I can't remember why.

apt install fancontrol lm-sensors

cat >/etc/modules <<'EOF'
# from sensors-detect
w83627ehf
w83795
EOF

# the module loading order matters for the names of the devices.
# /etc/modules sets a specific order.
# if for some reason they were loaded in a different order, you will
# need to reboot.

modprobe w83627ehf
modprobe w83795

cat > /etc/fancontrol <<'EOF'
# Configuration file generated by pwmconfig, changes will be lost
INTERVAL=10
DEVPATH=hwmon4=devices/pci0000:00/0000:00:14.0/i2c-1/1-002f
DEVNAME=hwmon4=w83795g
FCTEMPS=hwmon4/device/pwm1=hwmon4/device/temp7_input
FCFANS= hwmon4/device/pwm1=hwmon4/device/fan1_input
# based on our thinkfan config
MINTEMP=hwmon4/device/pwm1=55
MAXTEMP=hwmon4/device/pwm1=75
# pwncomfig put this at 150, way too high
MINSTART=hwmon4/device/pwm1=50
MINSTOP=hwmon4/device/pwm1=0

# note, the k10temp has duplicate temp of the cpu,
# but upon reboot, its path changed from hwmon1 to hwmon2
# so better to use hwmon4
EOF

Device names on a specific motherboard might be different from above, in that case, run pwmconfig to generate a working config, then possibly copy in some values from the above config.