| /* |
| * This file is part of the coreboot project. |
| * |
| * Copyright (C) 2017–2018 Tristan Corrick <tristan@corrick.kiwi> |
| * |
| * 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, either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * 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. |
| */ |
| |
| #include <device/pnp_ops.h> |
| #include <device/pci_ops.h> |
| #include <device/dram/ddr3.h> |
| #include <northbridge/intel/sandybridge/raminit_native.h> |
| #include <northbridge/intel/sandybridge/sandybridge.h> |
| #include <southbridge/intel/bd82x6x/pch.h> |
| #include <superio/nuvoton/common/nuvoton.h> |
| #include <superio/nuvoton/nct6776/nct6776.h> |
| |
| const struct southbridge_usb_port mainboard_usb_ports[] = { |
| { 1, 0, 0 }, |
| { 1, 0, 0 }, |
| { 1, 0, 1 }, |
| { 1, 0, 1 }, |
| { 1, 0, 2 }, |
| { 1, 0, 2 }, |
| { 1, 0, 3 }, |
| { 1, 0, 3 }, |
| { 1, 0, 4 }, |
| { 1, 0, 4 }, |
| { 1, 0, 5 }, |
| { 1, 0, 5 }, |
| { 1, 0, 6 }, |
| { 1, 0, 6 }, |
| }; |
| |
| void pch_enable_lpc(void) |
| { |
| pci_or_config16(PCH_LPC_DEV, LPC_EN, CNF1_LPC_EN | KBC_LPC_EN); |
| } |
| |
| void mainboard_rcba_config(void) |
| { |
| } |
| |
| void mainboard_early_init(int s3resume) |
| { |
| } |
| |
| void mainboard_config_superio(void) |
| { |
| static const pnp_devfn_t GLOBAL_PSEUDO_DEV = PNP_DEV(0x2e, 0); |
| static const pnp_devfn_t ACPI_DEV = PNP_DEV(0x2e, NCT6776_ACPI); |
| |
| nuvoton_pnp_enter_conf_state(GLOBAL_PSEUDO_DEV); |
| |
| /* Select HWM/LED functions instead of floppy functions. */ |
| pnp_write_config(GLOBAL_PSEUDO_DEV, 0x1c, 0x03); |
| pnp_write_config(GLOBAL_PSEUDO_DEV, 0x24, 0x24); |
| |
| /* Power RAM in S3. */ |
| pnp_set_logical_device(ACPI_DEV); |
| pnp_write_config(ACPI_DEV, 0xe4, 0x10); |
| |
| nuvoton_pnp_exit_conf_state(GLOBAL_PSEUDO_DEV); |
| } |
| |
| void mainboard_get_spd(spd_raw_data *spd, bool id_only) |
| { |
| read_spd(&spd[0], 0x50, id_only); |
| read_spd(&spd[1], 0x51, id_only); |
| read_spd(&spd[2], 0x52, id_only); |
| read_spd(&spd[3], 0x53, id_only); |
| } |