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authorThierry Reding <thierry.reding@avionic-design.de>2011-11-17 00:10:25 +0000
committerAlbert ARIBAUD <albert.u.boot@aribaud.net>2011-12-24 10:23:31 +0100
commit4026aca6d6d2b6b4501acaae6f2f5d904a0f3ee1 (patch)
tree1b9c8f1a46a238bdfec8f7d75bb1ca800d86ab6c
parentb1c0c73619d0a261a93e956b656751a7193e882f (diff)
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tegra2: Add Avionic Design Plutux support.
The Plutux is a set-top box device based on the Tamonten processor module. It can be connected to a display via an HDMI output. 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--MAINTAINERS4
-rw-r--r--board/avionic-design/plutux/Makefile50
-rw-r--r--board/avionic-design/plutux/plutux.c45
-rw-r--r--boards.cfg1
-rw-r--r--include/configs/plutux.h62
5 files changed, 162 insertions, 0 deletions
diff --git a/MAINTAINERS b/MAINTAINERS
index a856b4c..3160ec5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -783,6 +783,10 @@ Stelian Pop <stelian@popies.net>
at91sam9263ek ARM926EJS (AT91SAM9263 SoC)
at91sam9rlek ARM926EJS (AT91SAM9RL SoC)
+Thierry Reding <thierry.reding@avionic-design.de>
+
+ plutux Tegra2 (ARM7 & A9 Dual Core)
+
Tom Rini <trini@ti.com>
omap3_evm ARM ARMV7 (OMAP3xx SoC)
diff --git a/board/avionic-design/plutux/Makefile b/board/avionic-design/plutux/Makefile
new file mode 100644
index 0000000..b0c318c
--- /dev/null
+++ b/board/avionic-design/plutux/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/plutux/plutux.c b/board/avionic-design/plutux/plutux.c
new file mode 100644
index 0000000..42c8094
--- /dev/null
+++ b/board/avionic-design/plutux/plutux.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 406d64d..e70cc86 100644
--- a/boards.cfg
+++ b/boards.cfg
@@ -245,6 +245,7 @@ xaeniax arm pxa
zipitz2 arm pxa
colibri_pxa270 arm pxa - toradex
jornada arm sa1100
+plutux arm armv7 plutux 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/plutux.h b/include/configs/plutux.h
new file mode 100644
index 0000000..033eda0
--- /dev/null
+++ b/include/configs/plutux.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 (Plutux) # "
+#define CONFIG_TEGRA2_BOARD_STRING "Avionic Design Plutux"
+#define CONFIG_SYS_BOARD_ODMDATA 0x2b2d8011
+
+/* 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 */