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Srinath915162d2011-04-18 17:40:35 -04001/*
2 * am3517crane.c - board file for AM3517 CraneBoard
3 *
4 * Author: Srinath.R <srinath@mistralsolutions.com>
5 *
6 * Based on logicpd/am3517evm/am3517evm.c
7 *
8 * Copyright (C) 2011 Mistral Solutions Pvt Ltd
9 *
Wolfgang Denk1a459662013-07-08 09:37:19 +020010 * SPDX-License-Identifier: GPL-2.0+
Srinath915162d2011-04-18 17:40:35 -040011 */
12
13#include <common.h>
14#include <asm/io.h>
Tom Rinia5a88212011-09-03 21:51:50 -040015#include <asm/arch/mmc_host_def.h>
Srinath915162d2011-04-18 17:40:35 -040016#include <asm/arch/mem.h>
17#include <asm/arch/mux.h>
18#include <asm/arch/sys_proto.h>
19#include <asm/mach-types.h>
20#include <i2c.h>
21#include "am3517crane.h"
22
23DECLARE_GLOBAL_DATA_PTR;
24
25/*
26 * Routine: board_init
27 * Description: Early hardware init.
28 */
29int board_init(void)
30{
31 gpmc_init(); /* in SRAM or SDRAM, finish GPMC */
32 /* board id for Linux */
33 gd->bd->bi_arch_number = MACH_TYPE_CRANEBOARD;
34 /* boot param addr */
35 gd->bd->bi_boot_params = (OMAP34XX_SDRC_CS0 + 0x100);
36
37 return 0;
38}
39
40/*
41 * Routine: misc_init_r
42 * Description: Init i2c, ethernet, etc... (done here so udelay works)
43 */
44int misc_init_r(void)
45{
46#ifdef CONFIG_DRIVER_OMAP34XX_I2C
47 i2c_init(CONFIG_SYS_I2C_SPEED, CONFIG_SYS_I2C_SLAVE);
48#endif
49
50 dieid_num_r();
51
52 return 0;
53}
54
55/*
56 * Routine: set_muxconf_regs
57 * Description: Setting up the configuration Mux registers specific to the
58 * hardware. Many pins need to be moved from protect to primary
59 * mode.
60 */
61void set_muxconf_regs(void)
62{
63 MUX_AM3517CRANE();
64}
Tom Rinia5a88212011-09-03 21:51:50 -040065
Tom Rinid067cc42011-11-18 12:48:11 +000066#if defined(CONFIG_GENERIC_MMC) && !defined(CONFIG_SPL_BUILD)
Tom Rinia5a88212011-09-03 21:51:50 -040067int board_mmc_init(bd_t *bis)
68{
Nikita Kiryanove3913f52012-12-03 02:19:47 +000069 return omap_mmc_init(0, 0, 0, -1, -1);
Tom Rinia5a88212011-09-03 21:51:50 -040070}
71#endif