diff options
| author | Thierry Reding <thierry.reding@avionic-design.de> | 2011-11-17 00:10:26 +0000 |
|---|---|---|
| committer | Albert ARIBAUD <albert.u.boot@aribaud.net> | 2011-12-24 10:23:32 +0100 |
| commit | c91915e90551ebba7972bc4b29eb417bd3f6ea9b (patch) | |
| tree | b0e070ea1f79ad6ac9c34b6f49f0a6fa24954881 /board/avionic-design/medcom/medcom.c | |
| parent | 4026aca6d6d2b6b4501acaae6f2f5d904a0f3ee1 (diff) | |
tegra2: Add Avionic Design Medcom support.
The Medcom is a 16:9 15" terminal that is used for patient infotainment
in hospitals.
Changes in v3:
* Remove unused implementation of gpio_config_uart().
* Implement MMC/SD card detection.
* Drop board_mmc_getcd() which is now implemented by common Tegra2
code.
* Add MAINTAINERS entry.
Changes in v2:
* No longer override the default CONFIG_SYS_TEXT_BASE setting.
Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
Diffstat (limited to 'board/avionic-design/medcom/medcom.c')
| -rw-r--r-- | board/avionic-design/medcom/medcom.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/board/avionic-design/medcom/medcom.c b/board/avionic-design/medcom/medcom.c new file mode 100644 index 0000000000..42c80940c1 --- /dev/null +++ b/board/avionic-design/medcom/medcom.c @@ -0,0 +1,45 @@ +/* + * (C) Copyright 2010,2011 + * NVIDIA Corporation <www.nvidia.com> + * (C) Copyright 2011 + * Avionic Design GmbH <www.avionic-design.de> + * + * See file CREDITS for list of people who contributed to this + * project. + * + * 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. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + */ + +#include <common.h> +#include <asm/io.h> +#include <asm/gpio.h> +#include <asm/arch/tegra2.h> +#ifdef CONFIG_TEGRA2_MMC +#include <mmc.h> +#endif + +#ifdef CONFIG_TEGRA2_MMC +/* + * Routine: gpio_config_mmc + * Description: Set GPIOs for SD card + */ +void gpio_config_mmc(void) +{ + /* configure pin as input for card detect */ + gpio_request(GPIO_PH2, "SD4 CD"); + gpio_direction_input(GPIO_PH2); +} +#endif |