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# SPDX-License-Identifier: GPL-2.0-only
chip northbridge/amd/agesa/family14/root_complex
device cpu_cluster 0 on
chip cpu/amd/agesa/family14
device lapic 0 on end
end
end
device domain 0 on
subsystemid 0x1022 0x1510 inherit
chip northbridge/amd/agesa/family14
device pci 0.0 on end # Root Complex
device pci 1.0 on end # Internal Graphics P2P bridge 0x980[2456]
device pci 4.0 on end # PCIE P2P bridge on-board NIC
device pci 5.0 off end # PCIE P2P bridge
device pci 6.0 on end # PCIE P2P bridge PCIe slot
device pci 7.0 off end # PCIE P2P bridge
device pci 8.0 off end # NB/SB Link P2P bridge
end # agesa northbridge
chip southbridge/amd/cimx/sb800
device pci 11.0 on end # SATA
device pci 12.0 on end # OHCI USB 0-4
device pci 12.2 on end # EHCI USB 0-4
device pci 13.0 on end # OHCI USB 5-9
device pci 13.2 on end # EHCI USB 5-9
device pci 14.0 on end # SM
device pci 14.1 on end # IDE 0x439c
device pci 14.2 off end # HDA 0x4383
device pci 14.3 on # LPC 0x439d
chip superio/fintek/f81865f
device pnp 4e.0 off # Floppy
io 0x60 = 0x3f0
irq 0x70 = 6
drq 0x74 = 2
end
device pnp 4e.3 off end # Parallel Port
device pnp 4e.4 off end # Hardware Monitor
device pnp 4e.5 off end # Keyboard
device pnp 4e.6 off end # GPIO
device pnp 4e.a off end # PME
device pnp 4e.10 on # COM1
io 0x60 = 0x3f8
irq 0x70 = 4
end
device pnp 4e.11 on # COM2
io 0x60 = 0x2f8
irq 0x70 = 3
end
end # f81865f
end #LPC
device pci 14.4 on end # PCIB 0x4384, NOTE: PCI interface pins shared with GPIO {GPIO 35:0}
device pci 14.5 off end # OHCI FS/LS USB
device pci 14.6 off end # Hudson-E1 GbE MAC: Broadcom BCM5785 (14E4:1699)
device pci 15.0 off end # PCIe PortA
device pci 15.1 off end # PCIe PortB
device pci 15.2 off end # PCIe PortC
device pci 15.3 off end # PCIe PortD
device pci 16.0 off end # OHCI USB 10-13
device pci 16.2 off end # EHCI USB 10-13
register "gpp_configuration" = "0" #4:0:0:0 (really need to disable all 4 somehow)
register "boot_switch_sata_ide" = "0" # 0: boot from SATA. 1: IDE
#set up SB800 Fan control registers and IMC fan controls
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
chip northbridge/amd/agesa/family14
# These seem unnecessary
device pci 18.0 on end
device pci 18.1 on end
device pci 18.2 on end
device pci 18.3 on end
device pci 18.4 on end
device pci 18.5 on end
device pci 18.6 on end
device pci 18.7 on end
register "spdAddrLookup" = "
{
{ {0xA0, 0xA2}, {0x00, 0x00}, }, // socket 0 - Channel 0 & 1 - 8-bit SPD addresses
{ {0x00, 0x00}, {0x00, 0x00}, }, // socket 1 - Channel 0 & 1 - 8-bit SPD addresses
}"
end # agesa northbridge
end #domain
end #northbridge/amd/agesa/family14/root_complex
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