ZOOM2 Add initial support for Zoom2

Zoom2 is a new board from Texas Instruments and LogicPD

The logicpd web site is a good source for general information on this board.
Please start looking here if the below links are broken.
http://www.logicpd.com

This is a pdf of the product
http://www.logicpd.com/sites/default/files/1012659A_Zoom_OMAP34x-II_MDP_Brief.pdf
This is the product description web page
http://www.logicpd.com/products/development-kits/texas-instruments-zoom%E2%84%A2-omap34x-ii-mdp

This patch provides a zoom2 base target by copying zoom1 and by making some
obvious changes.

To configure, run
make omap3_zoom2_config

Signed-off-by: Tom Rix <Tom.Rix@windriver.com>

1 files changed, 76 insertions, 0 deletions

diff --git a/board/omap3/zoom2/zoom2.c b/board/omap3/zoom2/zoom2.c
new file mode 100644
index 0000000..0700c56
--- /dev/null
+++ b/board/omap3/zoom2/zoom2.c
@@ -0,0 +1,76 @@
+/*
+ * Copyright (c) 2009 Wind River Systems, Inc.
+ * Tom Rix <Tom.Rix@windriver.com>
+ *
+ * Derived from Zoom1 code by
+ *	Nishanth Menon <nm@ti.com>
+ *	Sunil Kumar <sunilsaini05@gmail.com>
+ *	Shashi Ranjan <shashiranjanmca05@gmail.com>
+ *	Richard Woodruff <r-woodruff2@ti.com>
+ *	Syed Mohammed Khasim <khasim@ti.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 <common.h>
+#include <asm/io.h>
+#include <asm/arch/mux.h>
+#include <asm/arch/sys_proto.h>
+#include <asm/mach-types.h>
+#include "zoom2.h"
+
+/*
+ * Routine: board_init
+ * Description: Early hardware init.
+ */
+int board_init (void)
+{
+	DECLARE_GLOBAL_DATA_PTR;
+
+	gpmc_init ();		/* in SRAM or SDRAM, finish GPMC */
+	/* board id for Linux */
+	gd->bd->bi_arch_number = MACH_TYPE_OMAP_ZOOM2;
+	/* boot param addr */
+	gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
+
+	return 0;
+}
+
+/*
+ * Routine: misc_init_r
+ * Description: Configure zoom board specific configurations
+ */
+int misc_init_r (void)
+{
+	power_init_r ();
+	dieid_num_r ();
+	return 0;
+}
+
+/*
+ * Routine: set_muxconf_regs
+ * Description: Setting up the configuration Mux registers specific to the
+ *		hardware. Many pins need to be moved from protect to primary
+ *		mode.
+ */
+void set_muxconf_regs (void)
+{
+	/* platform specific muxes */
+	MUX_ZOOM2 ();
+}