2 * Copyright 2008 Freescale Semiconductor, Inc. All Rights Reserved.
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 2 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License
15 * along with this program; if not, write to the Free Software
16 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 #include <linux/types.h>
20 #include <linux/init.h>
21 #include <linux/clk.h>
22 #include <linux/irq.h>
24 #include <mach/hardware.h>
25 #include <asm/mach-types.h>
26 #include <asm/mach/arch.h>
27 #include <asm/mach/time.h>
28 #include <asm/memory.h>
29 #include <asm/mach/map.h>
30 #include <mach/common.h>
31 #include <mach/board-mx31pdk.h>
32 #include <mach/imx-uart.h>
33 #include <mach/iomux-mx3.h>
39 * @brief This file contains the board-specific initialization routines.
44 static struct imxuart_platform_data uart_pdata = {
45 .flags = IMXUART_HAVE_RTSCTS,
48 static int uart_pins[] = {
55 static inline void mxc_init_imx_uart(void)
57 mxc_iomux_setup_multiple_pins(uart_pins, ARRAY_SIZE(uart_pins), "uart-0");
58 mxc_register_device(&mxc_uart_device0, &uart_pdata);
62 * Board specific initialization.
64 static void __init mxc_board_init(void)
69 static void __init mx31pdk_timer_init(void)
71 mx31_clocks_init(26000000);
74 static struct sys_timer mx31pdk_timer = {
75 .init = mx31pdk_timer_init,
79 * The following uses standard kernel macros defined in arch.h in order to
80 * initialize __mach_desc_MX31PDK data structure.
82 MACHINE_START(MX31_3DS, "Freescale MX31PDK (3DS)")
83 /* Maintainer: Freescale Semiconductor, Inc. */
84 .phys_io = AIPS1_BASE_ADDR,
85 .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
86 .boot_params = PHYS_OFFSET + 0x100,
88 .init_irq = mxc_init_irq,
89 .init_machine = mxc_board_init,
90 .timer = &mx31pdk_timer,