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https://github.com/brain-hackers/u-boot-brain
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c91915e905
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>
46 lines
1.3 KiB
C
46 lines
1.3 KiB
C
/*
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* (C) Copyright 2010,2011
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* NVIDIA Corporation <www.nvidia.com>
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* (C) Copyright 2011
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* Avionic Design GmbH <www.avionic-design.de>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#include <common.h>
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#include <asm/io.h>
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#include <asm/gpio.h>
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#include <asm/arch/tegra2.h>
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#ifdef CONFIG_TEGRA2_MMC
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#include <mmc.h>
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#endif
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#ifdef CONFIG_TEGRA2_MMC
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/*
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* Routine: gpio_config_mmc
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* Description: Set GPIOs for SD card
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*/
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void gpio_config_mmc(void)
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{
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/* configure pin as input for card detect */
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gpio_request(GPIO_PH2, "SD4 CD");
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gpio_direction_input(GPIO_PH2);
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}
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#endif
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