blob: bea4e4135f9def09d56bd794040a14ec0d409f11 [file] [log] [blame]
Amit Kucheriab996b582010-02-02 11:57:53 -08001/*
Yong Shen64f102b2010-10-21 21:18:59 +08002 * Copyright 2009-2010 Freescale Semiconductor, Inc. All Rights Reserved.
Amit Kucheriab996b582010-02-02 11:57:53 -08003 * Copyright (C) 2009-2010 Amit Kucheria <amit.kucheria@canonical.com>
4 *
5 * The code contained herein is licensed under the GNU General Public
6 * License. You may obtain a copy of the GNU General Public License
7 * Version 2 or later at the following locations:
8 *
9 * http://www.opensource.org/licenses/gpl-license.html
10 * http://www.gnu.org/copyleft/gpl.html
11 */
12
13#include <linux/init.h>
14#include <linux/platform_device.h>
Dinh Nguyenf00b7712010-05-27 10:45:05 -050015#include <linux/i2c.h>
Dinh Nguyen231637f2010-04-30 15:48:25 -050016#include <linux/gpio.h>
17#include <linux/delay.h>
18#include <linux/io.h>
Dinh Nguyen2ba5a2c2010-05-10 13:45:59 -050019#include <linux/fsl_devices.h>
Fabio Estevam3efee472010-08-23 07:32:09 -070020#include <linux/fec.h>
Dinh Nguyenf2d36ecb2010-10-23 09:12:47 -050021#include <linux/gpio_keys.h>
22#include <linux/input.h>
Fabio Estevam374daa42010-11-10 07:00:02 -080023#include <linux/spi/flash.h>
24#include <linux/spi/spi.h>
Amit Kucheriab996b582010-02-02 11:57:53 -080025
26#include <mach/common.h>
27#include <mach/hardware.h>
Amit Kucheriab996b582010-02-02 11:57:53 -080028#include <mach/iomux-mx51.h>
Dinh Nguyen231637f2010-04-30 15:48:25 -050029#include <mach/mxc_ehci.h>
Amit Kucheriab996b582010-02-02 11:57:53 -080030
31#include <asm/irq.h>
32#include <asm/setup.h>
33#include <asm/mach-types.h>
34#include <asm/mach/arch.h>
35#include <asm/mach/time.h>
36
Uwe Kleine-König04b73b12010-08-11 22:23:06 +020037#include "devices-imx51.h"
Amit Kucheriab996b582010-02-02 11:57:53 -080038#include "devices.h"
Yong Shen64f102b2010-10-21 21:18:59 +080039#include "cpu_op-mx51.h"
Amit Kucheriab996b582010-02-02 11:57:53 -080040
Arnaud Patard (Rtp)96886c42010-11-26 15:20:52 +010041#define BABBAGE_USB_HUB_RESET IMX_GPIO_NR(1, 7)
42#define BABBAGE_USBH1_STP IMX_GPIO_NR(1, 27)
43#define BABBAGE_PHY_RESET IMX_GPIO_NR(2, 5)
44#define BABBAGE_FEC_PHY_RESET IMX_GPIO_NR(2, 14)
45#define BABBAGE_POWER_KEY IMX_GPIO_NR(2, 21)
46#define BABBAGE_ECSPI1_CS0 IMX_GPIO_NR(4, 24)
47#define BABBAGE_ECSPI1_CS1 IMX_GPIO_NR(4, 25)
Dinh Nguyen231637f2010-04-30 15:48:25 -050048
49/* USB_CTRL_1 */
50#define MX51_USB_CTRL_1_OFFSET 0x10
51#define MX51_USB_CTRL_UH1_EXT_CLK_EN (1 << 25)
52
53#define MX51_USB_PLLDIV_12_MHZ 0x00
54#define MX51_USB_PLL_DIV_19_2_MHZ 0x01
55#define MX51_USB_PLL_DIV_24_MHZ 0x02
56
Dinh Nguyenf2d36ecb2010-10-23 09:12:47 -050057static struct gpio_keys_button babbage_buttons[] = {
58 {
59 .gpio = BABBAGE_POWER_KEY,
60 .code = BTN_0,
61 .desc = "PWR",
62 .active_low = 1,
63 .wakeup = 1,
64 },
65};
66
67static const struct gpio_keys_platform_data imx_button_data __initconst = {
68 .buttons = babbage_buttons,
69 .nbuttons = ARRAY_SIZE(babbage_buttons),
70};
71
Lothar Waßmann8f5260c2010-10-26 14:28:31 +020072static iomux_v3_cfg_t mx51babbage_pads[] = {
Amit Kucheriab996b582010-02-02 11:57:53 -080073 /* UART1 */
74 MX51_PAD_UART1_RXD__UART1_RXD,
75 MX51_PAD_UART1_TXD__UART1_TXD,
76 MX51_PAD_UART1_RTS__UART1_RTS,
77 MX51_PAD_UART1_CTS__UART1_CTS,
78
79 /* UART2 */
80 MX51_PAD_UART2_RXD__UART2_RXD,
81 MX51_PAD_UART2_TXD__UART2_TXD,
82
83 /* UART3 */
84 MX51_PAD_EIM_D25__UART3_RXD,
85 MX51_PAD_EIM_D26__UART3_TXD,
86 MX51_PAD_EIM_D27__UART3_RTS,
87 MX51_PAD_EIM_D24__UART3_CTS,
Dinh Nguyen231637f2010-04-30 15:48:25 -050088
Dinh Nguyenf00b7712010-05-27 10:45:05 -050089 /* I2C1 */
90 MX51_PAD_EIM_D16__I2C1_SDA,
91 MX51_PAD_EIM_D19__I2C1_SCL,
92
93 /* I2C2 */
94 MX51_PAD_KEY_COL4__I2C2_SCL,
95 MX51_PAD_KEY_COL5__I2C2_SDA,
96
97 /* HSI2C */
Sascha Haueree1ae4d2010-12-15 09:56:35 +010098 MX51_PAD_I2C1_CLK__I2C1_CLK,
99 MX51_PAD_I2C1_DAT__I2C1_DAT,
Dinh Nguyenf00b7712010-05-27 10:45:05 -0500100
Dinh Nguyen231637f2010-04-30 15:48:25 -0500101 /* USB HOST1 */
102 MX51_PAD_USBH1_CLK__USBH1_CLK,
103 MX51_PAD_USBH1_DIR__USBH1_DIR,
104 MX51_PAD_USBH1_NXT__USBH1_NXT,
105 MX51_PAD_USBH1_DATA0__USBH1_DATA0,
106 MX51_PAD_USBH1_DATA1__USBH1_DATA1,
107 MX51_PAD_USBH1_DATA2__USBH1_DATA2,
108 MX51_PAD_USBH1_DATA3__USBH1_DATA3,
109 MX51_PAD_USBH1_DATA4__USBH1_DATA4,
110 MX51_PAD_USBH1_DATA5__USBH1_DATA5,
111 MX51_PAD_USBH1_DATA6__USBH1_DATA6,
112 MX51_PAD_USBH1_DATA7__USBH1_DATA7,
113
114 /* USB HUB reset line*/
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100115 MX51_PAD_GPIO1_7__GPIO1_7,
Fabio Estevam3efee472010-08-23 07:32:09 -0700116
117 /* FEC */
118 MX51_PAD_EIM_EB2__FEC_MDIO,
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100119 MX51_PAD_EIM_EB3__FEC_RDATA1,
120 MX51_PAD_EIM_CS2__FEC_RDATA2,
121 MX51_PAD_EIM_CS3__FEC_RDATA3,
Fabio Estevam3efee472010-08-23 07:32:09 -0700122 MX51_PAD_EIM_CS4__FEC_RX_ER,
123 MX51_PAD_EIM_CS5__FEC_CRS,
124 MX51_PAD_NANDF_RB2__FEC_COL,
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100125 MX51_PAD_NANDF_RB3__FEC_RX_CLK,
126 MX51_PAD_NANDF_D9__FEC_RDATA0,
127 MX51_PAD_NANDF_D8__FEC_TDATA0,
Fabio Estevam3efee472010-08-23 07:32:09 -0700128 MX51_PAD_NANDF_CS2__FEC_TX_ER,
129 MX51_PAD_NANDF_CS3__FEC_MDC,
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100130 MX51_PAD_NANDF_CS4__FEC_TDATA1,
131 MX51_PAD_NANDF_CS5__FEC_TDATA2,
132 MX51_PAD_NANDF_CS6__FEC_TDATA3,
Fabio Estevam3efee472010-08-23 07:32:09 -0700133 MX51_PAD_NANDF_CS7__FEC_TX_EN,
134 MX51_PAD_NANDF_RDY_INT__FEC_TX_CLK,
135
136 /* FEC PHY reset line */
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100137 MX51_PAD_EIM_A20__GPIO2_14,
Shawn Guo72230662010-10-22 00:55:20 +0800138
139 /* SD 1 */
140 MX51_PAD_SD1_CMD__SD1_CMD,
141 MX51_PAD_SD1_CLK__SD1_CLK,
142 MX51_PAD_SD1_DATA0__SD1_DATA0,
143 MX51_PAD_SD1_DATA1__SD1_DATA1,
144 MX51_PAD_SD1_DATA2__SD1_DATA2,
145 MX51_PAD_SD1_DATA3__SD1_DATA3,
146
147 /* SD 2 */
148 MX51_PAD_SD2_CMD__SD2_CMD,
149 MX51_PAD_SD2_CLK__SD2_CLK,
150 MX51_PAD_SD2_DATA0__SD2_DATA0,
151 MX51_PAD_SD2_DATA1__SD2_DATA1,
152 MX51_PAD_SD2_DATA2__SD2_DATA2,
153 MX51_PAD_SD2_DATA3__SD2_DATA3,
Fabio Estevam374daa42010-11-10 07:00:02 -0800154
155 /* eCSPI1 */
156 MX51_PAD_CSPI1_MISO__ECSPI1_MISO,
157 MX51_PAD_CSPI1_MOSI__ECSPI1_MOSI,
158 MX51_PAD_CSPI1_SCLK__ECSPI1_SCLK,
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100159 MX51_PAD_CSPI1_SS0__GPIO4_24,
160 MX51_PAD_CSPI1_SS1__GPIO4_25,
Amit Kucheriab996b582010-02-02 11:57:53 -0800161};
162
163/* Serial ports */
Uwe Kleine-König04b73b12010-08-11 22:23:06 +0200164static const struct imxuart_platform_data uart_pdata __initconst = {
Amit Kucheriab996b582010-02-02 11:57:53 -0800165 .flags = IMXUART_HAVE_RTSCTS,
166};
167
Uwe Kleine-König44505c02010-09-30 16:44:53 +0200168static const struct imxi2c_platform_data babbage_i2c_data __initconst = {
Dinh Nguyenf00b7712010-05-27 10:45:05 -0500169 .bitrate = 100000,
170};
171
172static struct imxi2c_platform_data babbage_hsi2c_data = {
173 .bitrate = 400000,
174};
175
Dinh Nguyen231637f2010-04-30 15:48:25 -0500176static int gpio_usbh1_active(void)
177{
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100178 iomux_v3_cfg_t usbh1stp_gpio = MX51_PAD_USBH1_STP__GPIO1_27;
179 iomux_v3_cfg_t phyreset_gpio = MX51_PAD_EIM_D21__GPIO2_5;
Dinh Nguyen231637f2010-04-30 15:48:25 -0500180 int ret;
181
182 /* Set USBH1_STP to GPIO and toggle it */
Lothar Waßmann96f3e252010-11-22 09:39:51 +0100183 mxc_iomux_v3_setup_pad(usbh1stp_gpio);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500184 ret = gpio_request(BABBAGE_USBH1_STP, "usbh1_stp");
185
186 if (ret) {
187 pr_debug("failed to get MX51_PAD_USBH1_STP__GPIO_1_27: %d\n", ret);
188 return ret;
189 }
190 gpio_direction_output(BABBAGE_USBH1_STP, 0);
191 gpio_set_value(BABBAGE_USBH1_STP, 1);
192 msleep(100);
193 gpio_free(BABBAGE_USBH1_STP);
Dinh Nguyend6b273b2010-05-17 10:46:01 -0500194
195 /* De-assert USB PHY RESETB */
Lothar Waßmann96f3e252010-11-22 09:39:51 +0100196 mxc_iomux_v3_setup_pad(phyreset_gpio);
Dinh Nguyend6b273b2010-05-17 10:46:01 -0500197 ret = gpio_request(BABBAGE_PHY_RESET, "phy_reset");
198
199 if (ret) {
200 pr_debug("failed to get MX51_PAD_EIM_D21__GPIO_2_5: %d\n", ret);
201 return ret;
202 }
203 gpio_direction_output(BABBAGE_PHY_RESET, 1);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500204 return 0;
205}
206
207static inline void babbage_usbhub_reset(void)
208{
209 int ret;
210
211 /* Bring USB hub out of reset */
212 ret = gpio_request(BABBAGE_USB_HUB_RESET, "GPIO1_7");
213 if (ret) {
214 printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret);
215 return;
216 }
217 gpio_direction_output(BABBAGE_USB_HUB_RESET, 0);
218
219 /* USB HUB RESET - De-assert USB HUB RESET_N */
220 msleep(1);
221 gpio_set_value(BABBAGE_USB_HUB_RESET, 0);
222 msleep(1);
223 gpio_set_value(BABBAGE_USB_HUB_RESET, 1);
224}
225
Fabio Estevam3efee472010-08-23 07:32:09 -0700226static inline void babbage_fec_reset(void)
227{
228 int ret;
229
230 /* reset FEC PHY */
Fabio Estevamce191e42011-03-16 22:52:31 -0300231 ret = gpio_request_one(BABBAGE_FEC_PHY_RESET,
232 GPIOF_OUT_INIT_LOW, "fec-phy-reset");
Fabio Estevam3efee472010-08-23 07:32:09 -0700233 if (ret) {
234 printk(KERN_ERR"failed to get GPIO_FEC_PHY_RESET: %d\n", ret);
235 return;
236 }
Fabio Estevam3efee472010-08-23 07:32:09 -0700237 msleep(1);
238 gpio_set_value(BABBAGE_FEC_PHY_RESET, 1);
239}
240
Dinh Nguyen231637f2010-04-30 15:48:25 -0500241/* This function is board specific as the bit mask for the plldiv will also
242be different for other Freescale SoCs, thus a common bitmask is not
243possible and cannot get place in /plat-mxc/ehci.c.*/
244static int initialize_otg_port(struct platform_device *pdev)
245{
246 u32 v;
247 void __iomem *usb_base;
Sascha Hauere7a895b2010-08-19 11:37:31 +0200248 void __iomem *usbother_base;
Dinh Nguyen231637f2010-04-30 15:48:25 -0500249
250 usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
Fabio Estevam28a4f902010-12-13 10:47:05 -0200251 if (!usb_base)
252 return -ENOMEM;
Dinh Nguyen231637f2010-04-30 15:48:25 -0500253 usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
254
255 /* Set the PHY clock to 19.2MHz */
256 v = __raw_readl(usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
257 v &= ~MX5_USB_UTMI_PHYCTRL1_PLLDIV_MASK;
258 v |= MX51_USB_PLL_DIV_19_2_MHZ;
259 __raw_writel(v, usbother_base + MXC_USB_PHY_CTR_FUNC2_OFFSET);
260 iounmap(usb_base);
Sascha Hauer4bd597b2011-01-03 11:30:28 +0100261
262 mdelay(10);
263
264 return mx51_initialize_usb_hw(0, MXC_EHCI_INTERNAL_PHY);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500265}
266
267static int initialize_usbh1_port(struct platform_device *pdev)
268{
269 u32 v;
270 void __iomem *usb_base;
Sascha Hauere7a895b2010-08-19 11:37:31 +0200271 void __iomem *usbother_base;
Dinh Nguyen231637f2010-04-30 15:48:25 -0500272
273 usb_base = ioremap(MX51_OTG_BASE_ADDR, SZ_4K);
Fabio Estevam28a4f902010-12-13 10:47:05 -0200274 if (!usb_base)
275 return -ENOMEM;
Dinh Nguyen231637f2010-04-30 15:48:25 -0500276 usbother_base = usb_base + MX5_USBOTHER_REGS_OFFSET;
277
278 /* The clock for the USBH1 ULPI port will come externally from the PHY. */
279 v = __raw_readl(usbother_base + MX51_USB_CTRL_1_OFFSET);
280 __raw_writel(v | MX51_USB_CTRL_UH1_EXT_CLK_EN, usbother_base + MX51_USB_CTRL_1_OFFSET);
281 iounmap(usb_base);
Sascha Hauer4bd597b2011-01-03 11:30:28 +0100282
283 mdelay(10);
284
285 return mx51_initialize_usb_hw(1, MXC_EHCI_POWER_PINS_ENABLED |
286 MXC_EHCI_ITC_NO_THRESHOLD);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500287}
288
289static struct mxc_usbh_platform_data dr_utmi_config = {
290 .init = initialize_otg_port,
291 .portsc = MXC_EHCI_UTMI_16BIT,
Dinh Nguyen231637f2010-04-30 15:48:25 -0500292};
293
Dinh Nguyen2ba5a2c2010-05-10 13:45:59 -0500294static struct fsl_usb2_platform_data usb_pdata = {
295 .operating_mode = FSL_USB2_DR_DEVICE,
296 .phy_mode = FSL_USB2_PHY_UTMI_WIDE,
297};
298
Dinh Nguyen231637f2010-04-30 15:48:25 -0500299static struct mxc_usbh_platform_data usbh1_config = {
300 .init = initialize_usbh1_port,
301 .portsc = MXC_EHCI_MODE_ULPI,
Dinh Nguyen231637f2010-04-30 15:48:25 -0500302};
303
Dinh Nguyen2ba5a2c2010-05-10 13:45:59 -0500304static int otg_mode_host;
305
306static int __init babbage_otg_mode(char *options)
307{
308 if (!strcmp(options, "host"))
309 otg_mode_host = 1;
310 else if (!strcmp(options, "device"))
311 otg_mode_host = 0;
312 else
313 pr_info("otg_mode neither \"host\" nor \"device\". "
314 "Defaulting to device\n");
315 return 0;
316}
317__setup("otg_mode=", babbage_otg_mode);
318
Fabio Estevam374daa42010-11-10 07:00:02 -0800319static struct spi_board_info mx51_babbage_spi_board_info[] __initdata = {
320 {
321 .modalias = "mtd_dataflash",
322 .max_speed_hz = 25000000,
323 .bus_num = 0,
324 .chip_select = 1,
325 .mode = SPI_MODE_0,
326 .platform_data = NULL,
327 },
328};
329
330static int mx51_babbage_spi_cs[] = {
331 BABBAGE_ECSPI1_CS0,
332 BABBAGE_ECSPI1_CS1,
333};
334
335static const struct spi_imx_master mx51_babbage_spi_pdata __initconst = {
336 .chipselect = mx51_babbage_spi_cs,
337 .num_chipselect = ARRAY_SIZE(mx51_babbage_spi_cs),
338};
339
Amit Kucheriab996b582010-02-02 11:57:53 -0800340/*
341 * Board specific initialization.
342 */
Uwe Kleine-Könige134fb22011-02-11 10:23:19 +0100343static void __init mx51_babbage_init(void)
Amit Kucheriab996b582010-02-02 11:57:53 -0800344{
Lothar Waßmann8f5260c2010-10-26 14:28:31 +0200345 iomux_v3_cfg_t usbh1stp = MX51_PAD_USBH1_STP__USBH1_STP;
Sascha Haueree1ae4d2010-12-15 09:56:35 +0100346 iomux_v3_cfg_t power_key = _MX51_PAD_EIM_A27__GPIO2_21 |
347 MUX_PAD_CTRL(PAD_CTL_SRE_FAST | PAD_CTL_DSE_HIGH | PAD_CTL_PUS_100K_UP);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500348
Yong Shen64f102b2010-10-21 21:18:59 +0800349#if defined(CONFIG_CPU_FREQ_IMX)
350 get_cpu_op = mx51_get_cpu_op;
351#endif
Amit Kucheriab996b582010-02-02 11:57:53 -0800352 mxc_iomux_v3_setup_multiple_pads(mx51babbage_pads,
353 ARRAY_SIZE(mx51babbage_pads));
Sascha Hauer27d2d622011-01-14 11:30:33 +0100354
355 imx51_add_imx_uart(0, &uart_pdata);
356 imx51_add_imx_uart(1, &uart_pdata);
357 imx51_add_imx_uart(2, &uart_pdata);
358
Fabio Estevam3efee472010-08-23 07:32:09 -0700359 babbage_fec_reset();
Uwe Kleine-König6bd96f32010-10-06 12:00:18 +0200360 imx51_add_fec(NULL);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500361
Dinh Nguyenf2d36ecb2010-10-23 09:12:47 -0500362 /* Set the PAD settings for the pwr key. */
Lothar Waßmann96f3e252010-11-22 09:39:51 +0100363 mxc_iomux_v3_setup_pad(power_key);
Dinh Nguyenf2d36ecb2010-10-23 09:12:47 -0500364 imx51_add_gpio_keys(&imx_button_data);
365
Uwe Kleine-König44505c02010-09-30 16:44:53 +0200366 imx51_add_imx_i2c(0, &babbage_i2c_data);
367 imx51_add_imx_i2c(1, &babbage_i2c_data);
Dinh Nguyenf00b7712010-05-27 10:45:05 -0500368 mxc_register_device(&mxc_hsi2c_device, &babbage_hsi2c_data);
369
Dinh Nguyen2ba5a2c2010-05-10 13:45:59 -0500370 if (otg_mode_host)
371 mxc_register_device(&mxc_usbdr_host_device, &dr_utmi_config);
372 else {
373 initialize_otg_port(NULL);
374 mxc_register_device(&mxc_usbdr_udc_device, &usb_pdata);
375 }
Dinh Nguyen231637f2010-04-30 15:48:25 -0500376
377 gpio_usbh1_active();
378 mxc_register_device(&mxc_usbh1_device, &usbh1_config);
379 /* setback USBH1_STP to be function */
Lothar Waßmann96f3e252010-11-22 09:39:51 +0100380 mxc_iomux_v3_setup_pad(usbh1stp);
Dinh Nguyen231637f2010-04-30 15:48:25 -0500381 babbage_usbhub_reset();
Shawn Guo72230662010-10-22 00:55:20 +0800382
Uwe Kleine-König124bf942010-11-19 21:03:33 +0100383 imx51_add_sdhci_esdhc_imx(0, NULL);
384 imx51_add_sdhci_esdhc_imx(1, NULL);
Fabio Estevam374daa42010-11-10 07:00:02 -0800385
386 spi_register_board_info(mx51_babbage_spi_board_info,
387 ARRAY_SIZE(mx51_babbage_spi_board_info));
388 imx51_add_ecspi(0, &mx51_babbage_spi_pdata);
Fabio Estevama96efbc2010-12-06 16:38:34 -0200389 imx51_add_imx2_wdt(0, NULL);
Amit Kucheriab996b582010-02-02 11:57:53 -0800390}
391
392static void __init mx51_babbage_timer_init(void)
393{
Fabio Estevam82d52a12010-02-17 12:02:56 -0800394 mx51_clocks_init(32768, 24000000, 22579200, 0);
Amit Kucheriab996b582010-02-02 11:57:53 -0800395}
396
Uwe Kleine-Könige134fb22011-02-11 10:23:19 +0100397static struct sys_timer mx51_babbage_timer = {
398 .init = mx51_babbage_timer_init,
Amit Kucheriab996b582010-02-02 11:57:53 -0800399};
400
401MACHINE_START(MX51_BABBAGE, "Freescale MX51 Babbage Board")
402 /* Maintainer: Amit Kucheria <amit.kucheria@canonical.com> */
Uwe Kleine-Könige16ddb32010-08-24 12:33:23 +0200403 .boot_params = MX51_PHYS_OFFSET + 0x100,
Amit Kucheriab996b582010-02-02 11:57:53 -0800404 .map_io = mx51_map_io,
Uwe Kleine-Königab1304212011-02-07 16:35:21 +0100405 .init_early = imx51_init_early,
Amit Kucheriab996b582010-02-02 11:57:53 -0800406 .init_irq = mx51_init_irq,
Uwe Kleine-Könige134fb22011-02-11 10:23:19 +0100407 .timer = &mx51_babbage_timer,
408 .init_machine = mx51_babbage_init,
Amit Kucheriab996b582010-02-02 11:57:53 -0800409MACHINE_END