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authorJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-08-23 16:32:38 +0200
committerJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>2009-09-05 01:33:09 +0200
commit0a0e4bad9693ef1d2ca8c33ba551d395a4e3d641 (patch)
tree77fe8fd938e959924120b59932cd24c3fecd78cf /board/omap3/beagle/beagle.c
parent2dc851e3b0f07a56f83060f13882ff4b62cf5112 (diff)
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omap: move TI's boards to board/ti/
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
Diffstat (limited to 'board/omap3/beagle/beagle.c')
-rw-r--r--board/omap3/beagle/beagle.c143
1 files changed, 0 insertions, 143 deletions
diff --git a/board/omap3/beagle/beagle.c b/board/omap3/beagle/beagle.c
deleted file mode 100644
index 32d501e..0000000
--- a/board/omap3/beagle/beagle.c
+++ /dev/null
@@ -1,143 +0,0 @@
-/*
- * (C) Copyright 2004-2008
- * Texas Instruments, <www.ti.com>
- *
- * Author :
- * Sunil Kumar <sunilsaini05@gmail.com>
- * Shashi Ranjan <shashiranjanmca05@gmail.com>
- *
- * Derived from Beagle Board and 3430 SDP code by
- * 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 <twl4030.h>
-#include <asm/io.h>
-#include <asm/arch/mux.h>
-#include <asm/arch/sys_proto.h>
-#include <asm/arch/gpio.h>
-#include <asm/mach-types.h>
-#include "beagle.h"
-
-static int beagle_revision_c;
-
-/*
- * 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_OMAP3_BEAGLE;
- /* boot param addr */
- gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
-
- return 0;
-}
-
-/*
- * Routine: beagle_get_revision
- * Description: Return the revision of the BeagleBoard this code is running on.
- * If it is a revision Ax/Bx board, this function returns 0,
- * on a revision C board you will get a 1.
- */
-int beagle_get_revision(void)
-{
- return beagle_revision_c;
-}
-
-/*
- * Routine: beagle_identify
- * Description: Detect if we are running on a Beagle revision Ax/Bx or
- * Cx. This can be done by GPIO_171. If this is low, we are
- * running on a revision C board.
- */
-void beagle_identify(void)
-{
- beagle_revision_c = 0;
- if (!omap_request_gpio(171)) {
- unsigned int val;
-
- omap_set_gpio_direction(171, 1);
- val = omap_get_gpio_datain(171);
- omap_free_gpio(171);
-
- if (val)
- beagle_revision_c = 0;
- else
- beagle_revision_c = 1;
- }
-
- printf("Board revision ");
- if (beagle_revision_c)
- printf("C\n");
- else
- printf("Ax/Bx\n");
-}
-
-/*
- * Routine: misc_init_r
- * Description: Configure board specific parts
- */
-int misc_init_r(void)
-{
- struct gpio *gpio5_base = (struct gpio *)OMAP34XX_GPIO5_BASE;
- struct gpio *gpio6_base = (struct gpio *)OMAP34XX_GPIO6_BASE;
-
- twl4030_power_init();
- twl4030_led_init();
-
- /* Configure GPIOs to output */
- writel(~(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1), &gpio6_base->oe);
- writel(~(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
- GPIO15 | GPIO14 | GPIO13 | GPIO12), &gpio5_base->oe);
-
- /* Set GPIOs */
- writel(GPIO23 | GPIO10 | GPIO8 | GPIO2 | GPIO1,
- &gpio6_base->setdataout);
- writel(GPIO31 | GPIO30 | GPIO29 | GPIO28 | GPIO22 | GPIO21 |
- GPIO15 | GPIO14 | GPIO13 | GPIO12, &gpio5_base->setdataout);
-
- beagle_identify();
-
- 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)
-{
- MUX_BEAGLE();
-
- if (beagle_revision_c) {
- MUX_BEAGLE_C();
- }
-}