| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2010,2011 |
| 3 | * NVIDIA Corporation <www.nvidia.com> |
| Thierry Reding | ed900c5 | 2012-06-04 20:02:24 +0000 | [diff] [blame] | 4 | * (C) Copyright 2011-2012 |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 5 | * Avionic Design GmbH <www.avionic-design.de> |
| 6 | * |
| 7 | * See file CREDITS for list of people who contributed to this |
| 8 | * project. |
| 9 | * |
| 10 | * This program is free software; you can redistribute it and/or |
| 11 | * modify it under the terms of the GNU General Public License as |
| 12 | * published by the Free Software Foundation; either version 2 of |
| 13 | * the License, or (at your option) any later version. |
| 14 | * |
| 15 | * This program is distributed in the hope that it will be useful, |
| 16 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 17 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 18 | * GNU General Public License for more details. |
| 19 | * |
| 20 | * You should have received a copy of the GNU General Public License |
| 21 | * along with this program; if not, write to the Free Software |
| 22 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 23 | * MA 02111-1307 USA |
| 24 | */ |
| 25 | |
| 26 | #include <common.h> |
| 27 | #include <ns16550.h> |
| 28 | #include <asm/io.h> |
| 29 | #include <asm/gpio.h> |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 30 | #include <asm/arch/clock.h> |
| Simon Glass | f448302 | 2012-01-11 12:42:26 +0000 | [diff] [blame] | 31 | #include <asm/arch/funcmux.h> |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 32 | #include <asm/arch/pinmux.h> |
| Tom Warren | 150c249 | 2012-09-19 15:50:56 -0700 | [diff] [blame] | 33 | #include <asm/arch/tegra.h> |
| 34 | #include <asm/arch-tegra/board.h> |
| 35 | #include <asm/arch-tegra/clk_rst.h> |
| Tom Warren | 150c249 | 2012-09-19 15:50:56 -0700 | [diff] [blame] | 36 | #include <asm/arch-tegra/sys_proto.h> |
| 37 | #include <asm/arch-tegra/uart.h> |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 38 | |
| Thierry Reding | 22d5850 | 2012-06-04 20:02:28 +0000 | [diff] [blame] | 39 | #ifdef CONFIG_BOARD_EARLY_INIT_F |
| 40 | void gpio_early_init(void) |
| 41 | { |
| 42 | gpio_request(GPIO_PI4, NULL); |
| 43 | gpio_direction_output(GPIO_PI4, 1); |
| 44 | } |
| 45 | #endif |
| 46 | |
| Tom Warren | 1e2d785 | 2012-06-01 08:22:14 +0000 | [diff] [blame] | 47 | #ifdef CONFIG_TEGRA_MMC |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 48 | /* |
| 49 | * Routine: pin_mux_mmc |
| 50 | * Description: setup the pin muxes/tristate values for the SDMMC(s) |
| 51 | */ |
| Tom Warren | c9aa831 | 2013-02-21 12:31:30 +0000 | [diff] [blame^] | 52 | void pin_mux_mmc(void) |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 53 | { |
| Simon Glass | f448302 | 2012-01-11 12:42:26 +0000 | [diff] [blame] | 54 | funcmux_select(PERIPH_ID_SDMMC4, FUNCMUX_SDMMC4_ATB_GMA_GME_8_BIT); |
| Thierry Reding | 7925454 | 2012-06-04 20:02:29 +0000 | [diff] [blame] | 55 | /* for write-protect GPIO PI6 */ |
| 56 | pinmux_tristate_disable(PINGRP_ATA); |
| Thierry Reding | ed900c5 | 2012-06-04 20:02:24 +0000 | [diff] [blame] | 57 | /* for CD GPIO PH2 */ |
| 58 | pinmux_tristate_disable(PINGRP_ATD); |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 59 | } |
| Thierry Reding | b1c0c73 | 2011-11-17 00:10:24 +0000 | [diff] [blame] | 60 | #endif |