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Dirk Behme7379f452009-01-28 21:40:16 +01001/*
2 * (C) Copyright 2004-2008
3 * Texas Instruments, <www.ti.com>
4 *
5 * Author :
6 * Nishanth Menon <nm@ti.com>
7 *
8 * Derived from Beagle Board and 3430 SDP code by
9 * Sunil Kumar <sunilsaini05@gmail.com>
10 * Shashi Ranjan <shashiranjanmca05@gmail.com>
11 * Richard Woodruff <r-woodruff2@ti.com>
12 * Syed Mohammed Khasim <khasim@ti.com>
13 *
14 *
15 * See file CREDITS for list of people who contributed to this
16 * project.
17 *
18 * This program is free software; you can redistribute it and/or
19 * modify it under the terms of the GNU General Public License as
20 * published by the Free Software Foundation; either version 2 of
21 * the License, or (at your option) any later version.
22 *
23 * This program is distributed in the hope that it will be useful,
24 * but WITHOUT ANY WARRANTY; without even the implied warranty of
25 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
26 * GNU General Public License for more details.
27 *
28 * You should have received a copy of the GNU General Public License
29 * along with this program; if not, write to the Free Software
30 * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
31 * MA 02111-1307 USA
32 */
33#include <common.h>
Ben Warren1ab70f62009-12-14 16:30:39 -080034#include <netdev.h>
Tom Rixcd782632009-06-28 12:52:29 -050035#include <twl4030.h>
Dirk Behme7379f452009-01-28 21:40:16 +010036#include <asm/io.h>
Tom Rinid6906cb2011-09-03 21:50:35 -040037#include <asm/arch/mmc_host_def.h>
Dirk Behme7379f452009-01-28 21:40:16 +010038#include <asm/arch/mux.h>
39#include <asm/arch/sys_proto.h>
40#include <asm/mach-types.h>
41#include "zoom1.h"
42
John Rigby29565322010-12-20 18:27:51 -070043DECLARE_GLOBAL_DATA_PTR;
44
Tom Rix58911512009-04-01 22:02:20 -050045/*
Dirk Behme7379f452009-01-28 21:40:16 +010046 * Routine: board_init
47 * Description: Early hardware init.
Tom Rix58911512009-04-01 22:02:20 -050048 */
Dirk Behme7379f452009-01-28 21:40:16 +010049int board_init(void)
50{
Dirk Behme7379f452009-01-28 21:40:16 +010051 gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
52 /* board id for Linux */
53 gd->bd->bi_arch_number = MACH_TYPE_OMAP_LDP;
54 /* boot param addr */
55 gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
56
57 return 0;
58}
59
Tom Rix58911512009-04-01 22:02:20 -050060/*
Dirk Behme7379f452009-01-28 21:40:16 +010061 * Routine: misc_init_r
62 * Description: Configure zoom board specific configurations
Tom Rix58911512009-04-01 22:02:20 -050063 */
Dirk Behme7379f452009-01-28 21:40:16 +010064int misc_init_r(void)
65{
Tom Rix2c155132009-06-28 12:52:30 -050066 twl4030_power_init();
Grazvydas Ignotasead39d72009-12-10 17:10:21 +020067 twl4030_led_init(TWL4030_LED_LEDEN_LEDAON | TWL4030_LED_LEDEN_LEDBON);
Dirk Behmee6a6a702009-03-12 19:30:50 +010068 dieid_num_r();
Tom Rixcd782632009-06-28 12:52:29 -050069
70 /*
71 * Board Reset
72 * The board is reset by holding the red button on the
73 * top right front face for eight seconds.
74 */
75 twl4030_power_reset_init();
76
Dirk Behme7379f452009-01-28 21:40:16 +010077 return 0;
78}
79
Tom Rix58911512009-04-01 22:02:20 -050080/*
Dirk Behme7379f452009-01-28 21:40:16 +010081 * Routine: set_muxconf_regs
82 * Description: Setting up the configuration Mux registers specific to the
83 * hardware. Many pins need to be moved from protect to primary
84 * mode.
Tom Rix58911512009-04-01 22:02:20 -050085 */
Dirk Behme7379f452009-01-28 21:40:16 +010086void set_muxconf_regs(void)
87{
88 /* platform specific muxes */
89 MUX_ZOOM1_MDK();
90}
Ben Warren1ab70f62009-12-14 16:30:39 -080091
Tom Rinid6906cb2011-09-03 21:50:35 -040092#ifdef CONFIG_GENERIC_MMC
93int board_mmc_init(bd_t *bis)
94{
Nikita Kiryanove3913f52012-12-03 02:19:47 +000095 return omap_mmc_init(0, 0, 0, -1, -1);
Tom Rinid6906cb2011-09-03 21:50:35 -040096}
97#endif
98
Ben Warren1ab70f62009-12-14 16:30:39 -080099#ifdef CONFIG_CMD_NET
100int board_eth_init(bd_t *bis)
101{
102 int rc = 0;
103#ifdef CONFIG_LAN91C96
104 rc = lan91c96_initialize(0, CONFIG_LAN91C96_BASE);
105#endif
106 return rc;
107}
108#endif