blob: 6ff186e46cebafabc4579f83a196e2009cf47c2d [file] [log] [blame]
Fabio Estevamaefa1c62009-06-02 17:24:16 -07001/*
2 * Copyright 2009 Freescale Semiconductor, Inc. All Rights Reserved.
3 *
4 * Author: Fabio Estevam <fabio.estevam@freescale.com>
5 *
6 * This program is free software; you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation; either version 2 of the License, or
9 * (at your option) any later version.
10 *
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
15 *
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
19 */
20
21#include <linux/types.h>
22#include <linux/init.h>
23#include <linux/platform_device.h>
24#include <linux/memory.h>
25#include <linux/gpio.h>
26
27#include <asm/mach-types.h>
28#include <asm/mach/arch.h>
29#include <asm/mach/time.h>
30#include <asm/mach/map.h>
31
32#include <mach/hardware.h>
33#include <mach/common.h>
34#include <mach/imx-uart.h>
35#include <mach/iomux-mx35.h>
36
37#include "devices.h"
38
39static struct imxuart_platform_data uart_pdata = {
40 .flags = IMXUART_HAVE_RTSCTS,
41};
42
43static struct platform_device *devices[] __initdata = {
44 &mxc_fec_device,
45};
46
47static struct pad_desc mx35pdk_pads[] = {
48 /* UART1 */
49 MX35_PAD_CTS1__UART1_CTS,
50 MX35_PAD_RTS1__UART1_RTS,
51 MX35_PAD_TXD1__UART1_TXD_MUX,
52 MX35_PAD_RXD1__UART1_RXD_MUX,
53 /* FEC */
54 MX35_PAD_FEC_TX_CLK__FEC_TX_CLK,
55 MX35_PAD_FEC_RX_CLK__FEC_RX_CLK,
56 MX35_PAD_FEC_RX_DV__FEC_RX_DV,
57 MX35_PAD_FEC_COL__FEC_COL,
58 MX35_PAD_FEC_RDATA0__FEC_RDATA_0,
59 MX35_PAD_FEC_TDATA0__FEC_TDATA_0,
60 MX35_PAD_FEC_TX_EN__FEC_TX_EN,
61 MX35_PAD_FEC_MDC__FEC_MDC,
62 MX35_PAD_FEC_MDIO__FEC_MDIO,
63 MX35_PAD_FEC_TX_ERR__FEC_TX_ERR,
64 MX35_PAD_FEC_RX_ERR__FEC_RX_ERR,
65 MX35_PAD_FEC_CRS__FEC_CRS,
66 MX35_PAD_FEC_RDATA1__FEC_RDATA_1,
67 MX35_PAD_FEC_TDATA1__FEC_TDATA_1,
68 MX35_PAD_FEC_RDATA2__FEC_RDATA_2,
69 MX35_PAD_FEC_TDATA2__FEC_TDATA_2,
70 MX35_PAD_FEC_RDATA3__FEC_RDATA_3,
71 MX35_PAD_FEC_TDATA3__FEC_TDATA_3,
72};
73
74/*
75 * Board specific initialization.
76 */
77static void __init mxc_board_init(void)
78{
79 mxc_iomux_v3_setup_multiple_pads(mx35pdk_pads, ARRAY_SIZE(mx35pdk_pads));
80
81 platform_add_devices(devices, ARRAY_SIZE(devices));
82
83 mxc_register_device(&mxc_uart_device0, &uart_pdata);
84}
85
86static void __init mx35pdk_timer_init(void)
87{
88 mx35_clocks_init();
89}
90
91struct sys_timer mx35pdk_timer = {
92 .init = mx35pdk_timer_init,
93};
94
95MACHINE_START(MX35_3DS, "Freescale MX35PDK")
96 /* Maintainer: Freescale Semiconductor, Inc */
97 .phys_io = AIPS1_BASE_ADDR,
98 .io_pg_offst = ((AIPS1_BASE_ADDR_VIRT) >> 18) & 0xfffc,
99 .boot_params = PHYS_OFFSET + 0x100,
100 .map_io = mx35_map_io,
Sascha Hauerc5aa0ad2009-05-25 17:36:19 +0200101 .init_irq = mx35_init_irq,
Fabio Estevamaefa1c62009-06-02 17:24:16 -0700102 .init_machine = mxc_board_init,
103 .timer = &mx35pdk_timer,
104MACHINE_END