Angel Pons | 09481b1 | 2020-04-03 01:21:13 +0200 | [diff] [blame^] | 1 | /* SPDX-License-Identifier: GPL-2.0-only */ |
| 2 | /* This file is part of the coreboot project. */ |
Iru Cai | 928c6c6 | 2017-06-15 18:18:51 +0800 | [diff] [blame] | 3 | |
Arthur Heymans | fa5d0f8 | 2019-11-12 19:11:50 +0100 | [diff] [blame] | 4 | #include <bootblock_common.h> |
Kyösti Mälkki | 3855c01 | 2019-03-03 08:45:19 +0200 | [diff] [blame] | 5 | #include <device/pnp_ops.h> |
Elyes HAOUAS | 4ad1446 | 2018-06-16 18:29:33 +0200 | [diff] [blame] | 6 | #include <northbridge/intel/sandybridge/raminit_native.h> |
Patrick Rudolph | da9302a | 2019-03-24 17:01:41 +0100 | [diff] [blame] | 7 | #include <southbridge/intel/bd82x6x/pch.h> |
Iru Cai | 928c6c6 | 2017-06-15 18:18:51 +0800 | [diff] [blame] | 8 | #include <superio/nuvoton/nct6776/nct6776.h> |
| 9 | #include <superio/nuvoton/common/nuvoton.h> |
| 10 | |
| 11 | #define SERIAL_DEV PNP_DEV(0x2e, NCT6776_SP1) |
| 12 | |
Iru Cai | 928c6c6 | 2017-06-15 18:18:51 +0800 | [diff] [blame] | 13 | const struct southbridge_usb_port mainboard_usb_ports[] = { |
| 14 | { 1, 0, 0 }, |
| 15 | { 1, 0, 0 }, |
| 16 | { 1, 1, 1 }, |
| 17 | { 1, 1, 1 }, |
| 18 | { 1, 1, 2 }, |
| 19 | { 1, 1, 2 }, |
| 20 | { 1, 0, 3 }, |
| 21 | { 1, 0, 3 }, |
| 22 | { 1, 0, 4 }, |
| 23 | { 1, 0, 4 }, |
| 24 | { 1, 0, 6 }, |
| 25 | { 1, 1, 5 }, |
| 26 | { 1, 1, 5 }, |
| 27 | { 1, 0, 6 }, |
| 28 | }; |
| 29 | |
Arthur Heymans | fa5d0f8 | 2019-11-12 19:11:50 +0100 | [diff] [blame] | 30 | void bootblock_mainboard_early_init(void) |
Iru Cai | 928c6c6 | 2017-06-15 18:18:51 +0800 | [diff] [blame] | 31 | { |
| 32 | /* Set GPIOs on superio, enable UART */ |
| 33 | nuvoton_pnp_enter_conf_state(SERIAL_DEV); |
| 34 | pnp_set_logical_device(SERIAL_DEV); |
| 35 | |
| 36 | pnp_write_config(SERIAL_DEV, 0x1c, 0x80); |
| 37 | pnp_write_config(SERIAL_DEV, 0x27, 0x80); |
| 38 | pnp_write_config(SERIAL_DEV, 0x2a, 0x60); |
| 39 | |
| 40 | nuvoton_pnp_exit_conf_state(SERIAL_DEV); |
| 41 | |
| 42 | nuvoton_enable_serial(SERIAL_DEV, CONFIG_TTYS0_BASE); |
| 43 | } |
| 44 | |
| 45 | void mainboard_get_spd(spd_raw_data *spd, bool id_only) |
| 46 | { |
| 47 | read_spd(&spd[0], 0x50, id_only); |
| 48 | read_spd(&spd[1], 0x51, id_only); |
| 49 | read_spd(&spd[2], 0x52, id_only); |
| 50 | read_spd(&spd[3], 0x53, id_only); |
| 51 | } |