tegra2: Add support for Ventana

Ventana is a board which is very similar to Seaboard. Support it by
re-using board/nvidia/seaboard/seaboard.c with minor run-time conditionals.

v5: Makefile: Use cmd_link_o_target, remove unused clean/distclean targets.
v6: Make gpio_config_uart_seaboard() static.
v7: Add MAINTAINERS entry for Ventana. Tom Warren doesn't have Ventana, so
    he asked me to add myself for this board.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>

MAINTAINERS

@@ -876,6 +876,11 @@ Tom Warren <twarren@nvidia.com>
 	harmony		Tegra2 (ARM7 & A9 Dual Core)
 	seaboard	Tegra2 (ARM7 & A9 Dual Core)
 
+Tom Warren <twarren@nvidia.com>
+Stephen Warren <swarren@nvidia.com>
+
+	ventana		Tegra2 (ARM7 & A9 Dual Core)
+
 Thomas Weber <weber@corscience.de>
 
 	devkit8000	ARM ARMV7 (OMAP3530 SoC)

board/nvidia/seaboard/seaboard.c

@@ -32,10 +32,10 @@
 #include "../common/board.h"
 
 /*
- * Routine: gpio_config_uart
+ * Routine: gpio_config_uart_seaboard
  * Description: Force GPIO_PI3 low on Seaboard so UART4 works.
  */
-void gpio_config_uart(void)
+static void gpio_config_uart_seaboard(void)
 {
 	int gp = GPIO_PI3;
 	struct gpio_ctlr *gpio = (struct gpio_ctlr *)NV_PA_GPIO_BASE;
@@ -56,6 +56,13 @@ void gpio_config_uart(void)
 	writel(val, &bank->gpio_dir_out[GPIO_PORT(gp)]);
 }
 
+void gpio_config_uart(void)
+{
+	if (machine_is_ventana())
+		return;
+	gpio_config_uart_seaboard();
+}
+
 #ifdef CONFIG_TEGRA2_MMC
 /*
  * Routine: pin_mux_mmc

board/nvidia/ventana/Makefile

@@ -0,0 +1,49 @@
+#
+#  (C) Copyright 2010,2011
+#  NVIDIA Corporation <www.nvidia.com>
+#
+#
+#  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	+= ../seaboard/seaboard.o
+COBJS	+= ../common/board.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
+
+#########################################################################

boards.cfg

@@ -207,6 +207,7 @@ s5pc210_universal            arm         armv7       universal_c210      samsung
 smdkv310		     arm	 armv7	     smdkv310		 samsung	s5pc2xx
 harmony                      arm         armv7       harmony             nvidia         tegra2
 seaboard                     arm         armv7       seaboard            nvidia         tegra2
+ventana                      arm         armv7       ventana             nvidia         tegra2
 u8500_href                   arm         armv7       u8500               st-ericsson    u8500
 actux1_4_16                  arm         ixp         actux1              -              -           actux1:FLASH2X2
 actux1_8_16                  arm         ixp         actux1              -              -           actux1:FLASH1X8

include/configs/ventana.h

@@ -0,0 +1,55 @@
+/*
+ *  (C) Copyright 2010,2011
+ *  NVIDIA Corporation <www.nvidia.com>
+ *
+ * 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 <asm/sizes.h>
+#include "tegra2-common.h"
+
+/* High-level configuration options */
+#define TEGRA2_SYSMEM		"mem=384M@0M nvmem=128M@384M mem=512M@512M"
+#define V_PROMPT		"Tegra2 (Ventana) # "
+#define CONFIG_TEGRA2_BOARD_STRING	"NVIDIA Ventana"
+
+/* Board-specific serial config */
+#define CONFIG_SERIAL_MULTI
+#define CONFIG_TEGRA2_ENABLE_UARTD
+#define CONFIG_SYS_NS16550_COM1		NV_PA_APB_UARTD_BASE
+
+#define CONFIG_MACH_TYPE		MACH_TYPE_VENTANA
+#define CONFIG_SYS_BOARD_ODMDATA	0x300d8011 /* lp1, 1GB */
+
+#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
+#endif /* __CONFIG_H */