Sven Schnelle (svens@stackframe.org) just uploaded a new patch set to gerrit, which you can find at http://review.coreboot.org/1167
-gerrit
commit 9cbd77b7c96983f2554a128cf9c9870ea973793e Author: Sven Schnelle svens@stackframe.org Date: Tue Jul 3 22:15:42 2012 +0200
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 --- src/mainboard/supermicro/x7db8/Kconfig | 1 + src/mainboard/supermicro/x7db8/devicetree.cb | 19 ++++++++++++++++++- 2 files changed, 19 insertions(+), 1 deletions(-)
diff --git a/src/mainboard/supermicro/x7db8/Kconfig b/src/mainboard/supermicro/x7db8/Kconfig index 48859f1..5365f85 100644 --- a/src/mainboard/supermicro/x7db8/Kconfig +++ b/src/mainboard/supermicro/x7db8/Kconfig @@ -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 diff --git a/src/mainboard/supermicro/x7db8/devicetree.cb b/src/mainboard/supermicro/x7db8/devicetree.cb index 7c90ba2..66e5cfe 100644 --- a/src/mainboard/supermicro/x7db8/devicetree.cb +++ b/src/mainboard/supermicro/x7db8/devicetree.cb @@ -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