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* This file is part of the coreboot project.
* Copyright (C) 2008-2009 coresystems GmbH
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* GNU General Public License for more details.
struct southbridge_intel_bd82x6x_config {
* GPI Routing configuration
* Only the lower two bits have a meaning:
* 00: No effect
* 01: SMI# (if corresponding ALT_GPI_SMI_EN bit is also set)
* 10: SCI (if corresponding GPIO_EN bit is also set)
* 11: reserved
uint8_t gpi0_routing;
uint8_t gpi1_routing;
uint8_t gpi2_routing;
uint8_t gpi3_routing;
uint8_t gpi4_routing;
uint8_t gpi5_routing;
uint8_t gpi6_routing;
uint8_t gpi7_routing;
uint8_t gpi8_routing;
uint8_t gpi9_routing;
uint8_t gpi10_routing;
uint8_t gpi11_routing;
uint8_t gpi12_routing;
uint8_t gpi13_routing;
uint8_t gpi14_routing;
uint8_t gpi15_routing;
uint32_t gpe0_en;
uint16_t alt_gp_smi_en;
/* IDE configuration */
uint8_t sata_port_map;
uint32_t sata_port0_gen3_tx;
uint32_t sata_port1_gen3_tx;
* SATA Interface Speed Support Configuration
* Only the lower two bits have a meaning:
* 00 - No effect (leave as chip default)
* 01 - 1.5 Gb/s maximum speed
* 10 - 3.0 Gb/s maximum speed
* 11 - 6.0 Gb/s maximum speed
uint8_t sata_interface_speed_support;
uint32_t gen1_dec;
uint32_t gen2_dec;
uint32_t gen3_dec;
uint32_t gen4_dec;
/* Enable linear PCIe Root Port function numbers starting at zero */
uint8_t pcie_port_coalesce;
/* Override PCIe ASPM */
uint8_t pcie_aspm_f0;
uint8_t pcie_aspm_f1;
uint8_t pcie_aspm_f2;
uint8_t pcie_aspm_f3;
uint8_t pcie_aspm_f4;
uint8_t pcie_aspm_f5;
uint8_t pcie_aspm_f6;
uint8_t pcie_aspm_f7;
int p_cnt_throttling_supported;
int c2_latency;
int docking_supported;
uint8_t pcie_hotplug_map[8];
/* Ports which can be routed to either EHCI or xHCI. */
uint32_t xhci_switchable_ports;
/* Ports which support SuperSpeed (USB 3.0 additional lanes). */
uint32_t superspeed_capable_ports;
/* Overcurrent Mapping for USB 3.0 Ports */
uint32_t xhci_overcurrent_mapping;
uint32_t spi_uvscc;
uint32_t spi_lvscc;
struct {
uint8_t opprefixes[2];
struct {
uint8_t needs_address;
uint8_t is_write;
uint8_t op;
} ops[8];
} spi;