| Stefan Roese | b1ad6c6 | 2016-08-15 13:50:49 +0200 | [diff] [blame] | 1 | /* |
| 2 | * Copyright (C) 2016 Stefan Roese <sr@denx.de> |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0+ |
| 5 | */ |
| 6 | |
| 7 | #include <common.h> |
| 8 | #include <nuvoton_nct6102d.h> |
| 9 | #include <asm/gpio.h> |
| 10 | #include <asm/ibmpc.h> |
| 11 | #include <asm/pnp_def.h> |
| 12 | |
| 13 | int board_early_init_f(void) |
| 14 | { |
| 15 | #ifdef CONFIG_INTERNAL_UART |
| 16 | /* Disable the legacy UART which is enabled per default */ |
| 17 | nct6102d_uarta_disable(); |
| 18 | #else |
| 19 | /* |
| 20 | * The FSP enables the BayTrail internal legacy UART (again). |
| 21 | * Disable it again, so that the Nuvoton one can be used. |
| 22 | */ |
| 23 | setup_internal_uart(0); |
| 24 | #endif |
| 25 | |
| 26 | /* Disable the watchdog which is enabled per default */ |
| 27 | nct6102d_wdt_disable(); |
| 28 | |
| 29 | return 0; |
| 30 | } |