From 376aee78dd66ae0dc4ce496cbe93ecc80aaad48e Mon Sep 17 00:00:00 2001 From: Tom Rix Date: Fri, 15 May 2009 23:48:36 +0200 Subject: 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 --- board/omap3/zoom2/zoom2.c | 76 +++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 board/omap3/zoom2/zoom2.c (limited to 'board/omap3/zoom2/zoom2.c') 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 + * + * Derived from Zoom1 code by + * Nishanth Menon + * Sunil Kumar + * Shashi Ranjan + * Richard Woodruff + * Syed Mohammed Khasim + * + * + * 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 +#include +#include +#include +#include +#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 (); +} -- cgit v1.1