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Supermicro X7DB8: add w83793 Hardware monitor 

used for fan control and thermal management on that board.

Change-Id: I4e5c986ab6174b7a356d682e21732c46181af211
Signed-off-by: Sven Schnelle <svens@stackframe.org>
Reviewed-on: http://review.coreboot.org/1167
Tested-by: build bot (Jenkins)
This commit is contained in:
Sven Schnelle 2012-07-03 22:15:42 +02:00
parent ca68297cda
commit 89f04a6d68
2 changed files with 19 additions and 1 deletions
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1
src/mainboard/supermicro/x7db8/Kconfig
View File

@ -11,6 +11,7 @@ config BOARD_SPECIFIC_OPTIONS # dummy
select BOARD_ROMSIZE_KB_512
select HAVE_MP_TABLE
select HAVE_PIRQ_TABLE
select DRIVERS_I2C_W83793
config MAINBOARD_DIR
string

19
src/mainboard/supermicro/x7db8/devicetree.cb
View File

@ -114,8 +114,25 @@ chip northbridge/intel/i5000
end
device pci 1f.1 off end # IDE
device pci 1f.2 on end # SATA
device pci 1f.3 off end # SMBUS
device pci 1f.3 on
chip drivers/i2c/w83793
register "mfc" = "0x28"
register "fanin" = "0x1f"
register "peci_agent_conf" = "0x33"
register "tcase0" = "0x5e"
register "tcase1" = "0x5e"
register "tcase2" = "0x5e"
register "tcase3" = "0x5e"
register "tr_enable" = "0x01"
register "critical_temperature" = "0x7f"
register "td1_fan_select" = "0x01"
register "td2_fan_select" = "0x01"
register "td3_fan_select" = "0x01"
register "td4_fan_select" = "0x01"
device i2c 0x2f on end
end
end # SMBUS
end
end
end