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Diffstat (limited to 'src/southbridge/intel/ibexpeak/chip.h')
| -rw-r--r-- | src/southbridge/intel/ibexpeak/chip.h | 103 |
1 files changed, 103 insertions, 0 deletions
diff --git a/src/southbridge/intel/ibexpeak/chip.h b/src/southbridge/intel/ibexpeak/chip.h new file mode 100644 index 0000000000..83248d5a9a --- /dev/null +++ b/src/southbridge/intel/ibexpeak/chip.h @@ -0,0 +1,103 @@ +/* + * 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 + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA + */ + +#ifndef SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H +#define SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H + +struct southbridge_intel_ibexpeak_config { + /** + * Interrupt Routing configuration + * If bit7 is 1, the interrupt is disabled. + */ + uint8_t pirqa_routing; + uint8_t pirqb_routing; + uint8_t pirqc_routing; + uint8_t pirqd_routing; + uint8_t pirqe_routing; + uint8_t pirqf_routing; + uint8_t pirqg_routing; + uint8_t pirqh_routing; + + /** + * 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 */ + uint32_t ide_legacy_combined; + uint32_t sata_ahci; + 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; +}; + +#endif /* SOUTHBRIDGE_INTEL_IBEXPEAK_CHIP_H */ |