summaryrefslogtreecommitdiff
diff options
context:
space:
mode:
authorThierry Reding <thierry.reding@avionic-design.de>2011-11-17 00:10:26 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-12-24 10:23:32 +0100
commitc91915e90551ebba7972bc4b29eb417bd3f6ea9b (patch)
treeb0e070ea1f79ad6ac9c34b6f49f0a6fa24954881
parent4026aca6d6d2b6b4501acaae6f2f5d904a0f3ee1 (diff)
downloadu-boot-imx-c91915e90551ebba7972bc4b29eb417bd3f6ea9b.zip
u-boot-imx-c91915e90551ebba7972bc4b29eb417bd3f6ea9b.tar.gz
u-boot-imx-c91915e90551ebba7972bc4b29eb417bd3f6ea9b.tar.bz2
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>
-rw-r--r--MAINTAINERS1
-rw-r--r--board/avionic-design/medcom/Makefile50
-rw-r--r--board/avionic-design/medcom/medcom.c45
-rw-r--r--boards.cfg1
-rw-r--r--include/configs/medcom.h62
5 files changed, 159 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index 3160ec5..4bf12b5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -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>
diff --git a/board/avionic-design/medcom/Makefile b/board/avionic-design/medcom/Makefile
new file mode 100644
index 0000000..b0c318c
--- /dev/null
+++ b/board/avionic-design/medcom/Makefile
@@ -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
+
+#########################################################################
diff --git a/board/avionic-design/medcom/medcom.c b/board/avionic-design/medcom/medcom.c
new file mode 100644
index 0000000..42c8094
--- /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
diff --git a/boards.cfg b/boards.cfg
index e70cc86..0b32532 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -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
diff --git a/include/configs/medcom.h b/include/configs/medcom.h
new file mode 100644
index 0000000..6a54925
--- /dev/null
+++ b/include/configs/medcom.h
@@ -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 */