| Tom Warren | f4ef666 | 2011-04-14 12:09:41 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2010,2011 |
| 3 | * NVIDIA Corporation <www.nvidia.com> |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #include <common.h> |
| 25 | #include <asm/io.h> |
| 26 | #include <asm/arch/tegra2.h> |
| Tom Warren | ccf7988 | 2011-09-21 12:40:07 +0000 | [diff] [blame] | 27 | #ifdef CONFIG_TEGRA2_MMC |
| 28 | #include <mmc.h> |
| 29 | #endif |
| Tom Warren | f4ef666 | 2011-04-14 12:09:41 +0000 | [diff] [blame] | 30 | |
| 31 | /* |
| 32 | * Routine: gpio_config_uart |
| 33 | * Description: Does nothing on Harmony - no conflict w/SPI. |
| 34 | */ |
| 35 | void gpio_config_uart(void) |
| 36 | { |
| 37 | } |
| Tom Warren | ccf7988 | 2011-09-21 12:40:07 +0000 | [diff] [blame] | 38 | |
| 39 | #ifdef CONFIG_TEGRA2_MMC |
| 40 | /* |
| 41 | * Routine: gpio_config_mmc |
| 42 | * Description: Set GPIOs for SD card |
| 43 | */ |
| 44 | void gpio_config_mmc(void) |
| 45 | { |
| 46 | /* Not implemented for now */ |
| 47 | } |
| 48 | |
| 49 | /* this is a weak define that we are overriding */ |
| 50 | int board_mmc_getcd(u8 *cd, struct mmc *mmc) |
| 51 | { |
| 52 | debug("board_mmc_getcd called\n"); |
| 53 | /* |
| 54 | * Hard-code CD presence for now. Need to add GPIO inputs |
| 55 | * for Harmony |
| 56 | */ |
| 57 | *cd = 1; |
| 58 | return 0; |
| 59 | } |
| 60 | #endif |