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tegra2: Add Avionic Design Medcom support.

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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>
master
Thierry Reding 13 years ago committed by Albert ARIBAUD
parent 4026aca6d6
commit c91915e905
5 changed files with 159 additions and 0 deletions
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  1. 1
      MAINTAINERS
  2. 50
      board/avionic-design/medcom/Makefile
  3. 45
      board/avionic-design/medcom/medcom.c
  4. 1
      boards.cfg
  5. 62
      include/configs/medcom.h

1
MAINTAINERS
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@ -786,6 +786,7 @@ Stelian Pop <stelian@popies.net>
Thierry Reding <thierry.reding@avionic-design.de>
plutux Tegra2 (ARM7 & A9 Dual Core)
medcom Tegra2 (ARM7 & A9 Dual Core)
Tom Rini <trini@ti.com>

50
board/avionic-design/medcom/Makefile
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@ -0,0 +1,50 @@
#
# (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 $(TOPDIR)/config.mk
ifneq ($(OBJTREE),$(SRCTREE))
$(shell mkdir -p $(obj)../common)
endif
LIB = $(obj)lib$(BOARD).o
COBJS := $(BOARD).o
COBJS += ../common/tamonten.o
SRCS := $(COBJS:.o=.c)
OBJS := $(addprefix $(obj),$(COBJS))
$(LIB): $(obj).depend $(OBJS)
$(call cmd_link_o_target, $(OBJS))
#########################################################################
# defines $(obj).depend target
include $(SRCTREE)/rules.mk
sinclude $(obj).depend
#########################################################################

45
board/avionic-design/medcom/medcom.c
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@ -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

1
boards.cfg
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@ -246,6 +246,7 @@ zipitz2 arm pxa
colibri_pxa270 arm pxa - toradex
jornada arm sa1100
plutux arm armv7 plutux avionic-design tegra2
medcom arm armv7 medcom avionic-design tegra2
atngw100 avr32 at32ap - atmel at32ap700x
atstk1002 avr32 at32ap atstk1000 atmel at32ap700x
atstk1003 avr32 at32ap atstk1000 atmel at32ap700x

62
include/configs/medcom.h
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@ -0,0 +1,62 @@
/*
* (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
*/
#ifndef __CONFIG_H
#define __CONFIG_H
#include "tegra2-common.h"
/* High-level configuration options */
#define TEGRA2_SYSMEM "mem=384M@0M nvmem=128M@384M"
#define V_PROMPT "Tegra2 (Medcom) # "
#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Medcom"
#define CONFIG_SYS_BOARD_ODMDATA 0x2b0d8011
/* Board-specific serial config */
#define CONFIG_SERIAL_MULTI
#define CONFIG_TEGRA2_ENABLE_UARTD /* UARTD: debug UART */
#define CONFIG_SYS_NS16550_COM1 NV_PA_APB_UARTD_BASE
#define CONFIG_BOARD_EARLY_INIT_F
/* SD/MMC */
#define CONFIG_MMC
#define CONFIG_GENERIC_MMC
#define CONFIG_TEGRA2_MMC
#define CONFIG_CMD_MMC
#define CONFIG_DOS_PARTITION
#define CONFIG_EFI_PARTITION
#define CONFIG_CMD_EXT2
#define CONFIG_CMD_FAT
#define CONFIG_FIT
#define CONFIG_BOOTCOMMAND \
"mmc rescan;" \
"ext2load mmc 0 0x17000000 /boot/uImage;" \
"bootm"
#endif /* __CONFIG_H */
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