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# SPDX-License-Identifier: GPL-2.0-only
chip soc/amd/picasso
# ACP Configuration
register "common_config.acp_config.acp_pin_cfg" = "I2S_PINS_MAX_HDA"
# Set FADT Configuration
register "common_config.fadt_boot_arch" = "ACPI_FADT_LEGACY_DEVICES | ACPI_FADT_8042"
register "common_config.fadt_flags" = "ACPI_FADT_SLEEP_BUTTON" # See table 5-34 ACPI 6.3 spec
register "emmc_config" = "{
.timing = SD_EMMC_DISABLE,
}"
register "has_usb2_phy_tune_params" = "1"
# Controller0 Port0 Default
register "usb_2_port_tune_params[0]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port1 Default
register "usb_2_port_tune_params[1]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port2 Default
register "usb_2_port_tune_params[2]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port3 Default
register "usb_2_port_tune_params[3]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x03,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x6,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port4 Default
register "usb_2_port_tune_params[4]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x02,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x5,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# Controller0 Port5 Default
register "usb_2_port_tune_params[5]" = "{
.com_pds_tune = 0x03,
.sq_rx_tune = 0x3,
.tx_fsls_tune = 0x3,
.tx_pre_emp_amp_tune = 0x02,
.tx_pre_emp_pulse_tune = 0x0,
.tx_rise_tune = 0x1,
.tx_vref_tune = 0x5,
.tx_hsxv_tune = 0x3,
.tx_res_tune = 0x01,
}"
# USB OC pin mapping; all ports share one OC pin
register "usb_port_overcurrent_pin[0]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[1]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[2]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[3]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[4]" = "USB_OC_PIN_0"
register "usb_port_overcurrent_pin[5]" = "USB_OC_PIN_0"
# SPI Configuration
register "common_config.spi_config" = "{
.normal_speed = SPI_SPEED_33M, /* MHz */
.fast_speed = SPI_SPEED_66M, /* MHz */
.altio_speed = SPI_SPEED_33M, /* MHz */
.tpm_speed = SPI_SPEED_33M, /* MHz */
.read_mode = SPI_READ_MODE_QUAD114,
}"
# eSPI Configuration
register "common_config.espi_config" = "{
.std_io_decode_bitmap = ESPI_DECODE_IO_0X60_0X64_EN,
.generic_io_range[0] = {
.base = 0x662,
.size = 8,
},
.io_mode = ESPI_IO_MODE_SINGLE,
.op_freq_mhz = ESPI_OP_FREQ_33_MHZ,
.crc_check_enable = 1,
.alert_pin = ESPI_ALERT_PIN_PUSH_PULL,
.periph_ch_en = 0,
.vw_ch_en = 0,
.oob_ch_en = 0,
.flash_ch_en = 0,
}"
# genral purpose PCIe clock output configuration
register "gpp_clk_config[0]" = "GPP_CLK_REQ"
register "gpp_clk_config[1]" = "GPP_CLK_REQ"
register "gpp_clk_config[2]" = "GPP_CLK_REQ"
register "gpp_clk_config[3]" = "GPP_CLK_REQ"
register "gpp_clk_config[4]" = "GPP_CLK_REQ"
register "gpp_clk_config[5]" = "GPP_CLK_REQ"
register "gpp_clk_config[6]" = "GPP_CLK_REQ"
device cpu_cluster 0 on
device lapic 0 on end
end
device domain 0 on
subsystemid 0x1022 0x1510 inherit
device pci 0.0 on end # Root Complex
device pci 0.2 on end # IOMMU
device pci 1.0 on end # Dummy Host Bridge
device pci 1.1 on end # GPP Bridge 0
device pci 1.2 on end # GPP Bridge 1
device pci 1.5 on end # NVMe
device pci 8.0 on end # Dummy Host Bridge
device pci 8.1 on # Bridge to Bus A
device pci 0.0 on end # Internal GPU
device pci 0.1 on end # Display HDA
device pci 0.2 on end # Crypto Coprocessor
device pci 0.3 on end # USB 3.1
device pci 0.4 off end # USB 3.1
device pci 0.5 on end # Audio
device pci 0.6 on end # HDA
device pci 0.7 on end # non-Sensor Fusion Hub device
end
device pci 8.2 on # Bridge to Bus B
device pci 0.0 off end # AHCI
device pci 0.1 off end # integrated Ethernet MAC
device pci 0.2 off end # integrated Ethernet MAC
end
device pci 14.0 on end # SMBus
device pci 14.3 on # D14F3 bridge
chip superio/smsc/sio1036 # optional debug card
end
end
device pci 14.6 off end # SDHCI
device pci 18.0 on end # Data fabric [0-7]
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
end # domain
device mmio 0xfedc9000 on end # UART0
device mmio 0xfedca000 on end # UART1
device mmio 0xfedce000 off end # UART2
device mmio 0xfedcf000 off end # UART3
end # chip soc/amd/picasso
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