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efDataDiscreteRateMining main.c 姚强 commit at 2020-09-10

姚强 4 years ago
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ccf38a9ac0
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      efDataDiscreteRateMining/main.c

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efDataDiscreteRateMining/main.c

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+/*
+ *  Board-specific setup code for the AT91SAM9M10G45 Evaluation Kit family
+ *
+ *  Covers: * AT91SAM9G45-EKES  board
+ *          * AT91SAM9M10G45-EK board
+ *
+ *  Copyright (C) 2009 Atmel Corporation.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ */
+
+#include <linux/types.h>
+#include <linux/gpio.h>
+#include <linux/init.h>
+#include <linux/mm.h>
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/spi/spi.h>
+#include <linux/fb.h>
+#include <linux/gpio_keys.h>
+#include <linux/input.h>
+#include <linux/leds.h>
+#include <linux/atmel-mci.h>
+#include <linux/delay.h>
+
+#include <linux/platform_data/at91_adc.h>
+
+#include <mach/hardware.h>
+#include <video/atmel_lcdc.h>
+#include <media/soc_camera.h>
+#include <media/atmel-isi.h>
+
+#include <asm/setup.h>
+#include <asm/mach-types.h>
+#include <asm/irq.h>
+
+#include <asm/mach/arch.h>
+#include <asm/mach/map.h>
+#include <asm/mach/irq.h>
+
+#include <mach/at91sam9_smc.h>
+#include <mach/system_rev.h>
+
+#include "at91_aic.h"
+#include "at91_shdwc.h"
+#include "board.h"
+#include "sam9_smc.h"
+#include "generic.h"
+
+
+static void __init ek_init_early(void)
+{
+	/* Initialize processor: 12.000 MHz crystal */
+	at91_initialize(12000000);
+}
+
+/*
+ * USB HS Host port (common to OHCI & EHCI)
+ */
+static struct at91_usbh_data __initdata ek_usbh_hs_data = {
+	.ports		= 2,
+	.vbus_pin	= {AT91_PIN_PD1, AT91_PIN_PD3},
+	.vbus_pin_active_low = {1, 1},
+	.overcurrent_pin= {-EINVAL, -EINVAL},
+};
+
+
+/*
+ * USB HS Device port
+ */
+static struct usba_platform_data __initdata ek_usba_udc_data = {
+	.vbus_pin	= AT91_PIN_PB19,
+};
+
+
+/*
+ * SPI devices.
+ */
+static struct spi_board_info ek_spi_devices[] = {
+	{	/* DataFlash chip */
+		.modalias	= "mtd_dataflash",
+		.chip_select	= 0,
+		.max_speed_hz	= 15 * 1000 * 1000,
+		.bus_num	= 0,
+	},
+};
+
+
+/*
+ * MCI (SD/MMC)