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authorEdward O'Callaghan <eocallaghan@alterapraxis.com>2014-03-13 01:08:31 +1100
committerKyösti Mälkki <kyosti.malkki@gmail.com>2014-03-13 20:25:22 +0100
commit236cf4751345da3748cfcaa9f8c8a73889415ab3 (patch)
tree5ec2d836ca46013abca519ae6dd760388f603b3b /src/mainboard/jetway/nf81-t56n-lf
parenta31ff73e8de60ca6ac61a724f8c7649a1034176f (diff)
downloadcoreboot-236cf4751345da3748cfcaa9f8c8a73889415ab3.tar.xz
mainboard/jetway/nf81-t56n-lf: Remove hard-coded IMC fan craft.
Fan controls in 0x400-0x4ff are not programmed here. Thus fan control from amd/persimmon in the devicetree.cb does not apply to this board. Change-Id: I9156143476df0a7b44c7af90fa2107e8a8ba851e Signed-off-by: Edward O'Callaghan <eocallaghan@alterapraxis.com> Reviewed-on: http://review.coreboot.org/5381 Tested-by: build bot (Jenkins) Reviewed-by: Kyösti Mälkki <kyosti.malkki@gmail.com>
Diffstat (limited to 'src/mainboard/jetway/nf81-t56n-lf')
-rw-r--r--src/mainboard/jetway/nf81-t56n-lf/devicetree.cb49
1 files changed, 0 insertions, 49 deletions
diff --git a/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb b/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
index 1e9c95b519..99b226625f 100644
--- a/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
+++ b/src/mainboard/jetway/nf81-t56n-lf/devicetree.cb
@@ -108,55 +108,6 @@ chip northbridge/amd/agesa/family14/root_complex
register "gpp_configuration" = "4" # GPP_CFGMODE_X1111 - PortA-D on 15.0-3 are each x1 lanes.
register "boot_switch_sata_ide" = "0" # 0: boot from SATA. 1: IDE
- # Set up SB800 Fan control registers and IMC fan controls
- # TODO: verify SB handles the HW monitor and not the super io (PME)
- register "imc_port_address" = "0x6E" # 0x2E and 0x6E are common
- register "fan0_enabled" = "1"
- register "fan1_enabled" = "1"
- register "imc_fan_zone0_enabled" = "1"
- register "imc_fan_zone1_enabled" = "1"
-
- register "fan0_config_vals" = "{ \
- FAN_INPUT_INTERNAL_DIODE, FAN_POLARITY_HIGH, \
- FREQ_25KHZ, 0x08, 0x00, 0x00, 0x00, 0x00,\
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }"
- register "fan1_config_vals" = "{ \
- FAN_INPUT_INTERNAL_DIODE, FAN_POLARITY_HIGH, \
- FREQ_25KHZ, 0x10, 0x00, 0x00, 0x00, 0x00, \
- 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 }"
-
- register "imc_zone0_mode1" = " \
- IMC_MODE1_FAN_ENABLED | IMC_MODE1_FAN_IMC_CONTROLLED | \
- IMC_MODE1_FAN_STEP_MODE | IMC_MODE1_FANOUT0"
- register "imc_zone0_mode2" = " IMC_MODE2_TEMPIN_SB_TSI | \
- IMC_MODE2_FANIN0 | IMC_MODE2_TEMP_AVERAGING_DISABLED"
- register "imc_zone0_temp_offset" = "0x00" # No temp offset
- register "imc_zone0_hysteresis" = "0x05" # Degrees C Hysteresis
- register "imc_zone0_smbus_addr" = "0x98" # Temp Sensor SMBus address
- register "imc_zone0_smbus_num" = "IMC_TEMP_SENSOR_ON_SMBUS_3" # SMBUS number
- register "imc_zone0_pwm_step" = "0x01" # Fan PWM stepping rate
- register "imc_zone0_ramping" = "0x00" # Disable Fan PWM ramping and stepping
-
- register "imc_zone1_mode1" = " \
- IMC_MODE1_FAN_ENABLED | IMC_MODE1_FAN_IMC_CONTROLLED | \
- IMC_MODE1_FAN_STEP_MODE | IMC_MODE1_FANOUT1"
- register "imc_zone1_mode2" = " IMC_MODE2_TEMPIN_SB_TSI | \
- IMC_MODE2_FANIN1 | IMC_MODE2_TEMP_AVERAGING_DISABLED"
- register "imc_zone1_temp_offset" = "0x00" # No temp offset
- register "imc_zone1_hysteresis" = "0x05" # Degrees C Hysteresis
- register "imc_zone1_smbus_addr" = "0x98" # Temp Sensor SMBus address
- register "imc_zone1_smbus_num" = "IMC_TEMP_SENSOR_ON_SMBUS_3" # SMBUS number
- register "imc_zone1_pwm_step" = "0x01" # Fan PWM stepping rate
- register "imc_zone1_ramping" = "0x00" # Disable Fan PWM ramping and stepping
-
- # T56N has a Maximum operating temperature of 90C
- # ZONEX_THRESHOLDS - _AC0 - _AC7, _CRT - Temp Threshold in degrees C
- # ZONEX_FANSPEEDS - Fan speeds as a "percentage"
- register "imc_zone0_thresholds" = "{ 87, 82, 77, 72, 65, 1, 0, 0, 90 }"
- register "imc_zone0_fanspeeds" = "{100, 7, 5, 4, 3, 2, 0, 0 }"
- register "imc_zone1_thresholds" = "{ 85, 80, 75, 65, 1, 0, 0, 0, 90 }"
- register "imc_zone1_fanspeeds" = "{100, 10, 6, 4, 3, 0, 0, 0 }"
-
end #southbridge/amd/cimx/sb800
# end # device pci 18.0
# These seem unnecessary