Commit 6939fd49 authored by Nico Erfurth's avatar Nico Erfurth Committed by Nicolas Ferre
Browse files

at91: merge board USB-A9260 and USB-A9263 together 



Merge boards together as they are barely the same.

Signed-off-by: default avatarNico Erfurth <ne@erfurth.eu>
Signed-off-by: default avatarJean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: updated to new machine_desc structure]
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
Cc: Gregory Hermant <gregory.hermant@calao-systems.com>
parent 82cb8654

arch/arm/mach-at91/Makefile

+2 −2
Original line number Diff line number Diff line
@@ -42,7 +42,7 @@ obj-$(CONFIG_MACH_RSI_EWS) += board-rsi-ews.o 
obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o

obj-$(CONFIG_MACH_CAM60)	+= board-cam60.o

obj-$(CONFIG_MACH_SAM9_L9260)	+= board-sam9-l9260.o

obj-$(CONFIG_MACH_USB_A9260)	+= board-usb-a9260.o

obj-$(CONFIG_MACH_USB_A9260)	+= board-usb-a926x.o

obj-$(CONFIG_MACH_QIL_A9260)	+= board-qil-a9260.o

obj-$(CONFIG_MACH_AFEB9260)	+= board-afeb-9260v1.o

obj-$(CONFIG_MACH_CPU9260)	+= board-cpu9krea.o
@@ -54,7 +54,7 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o 


# AT91SAM9263 board-specific support

obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o

obj-$(CONFIG_MACH_USB_A9263)	+= board-usb-a9263.o

obj-$(CONFIG_MACH_USB_A9263)	+= board-usb-a926x.o

obj-$(CONFIG_MACH_NEOCORE926)	+= board-neocore926.o



# AT91SAM9RL board-specific support

arch/arm/mach-at91/board-usb-a9260.c

deleted100644 → 0
+0 −230
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-at91/board-usb-a9260.c

 *

 *  Copyright (C) 2005 SAN People

 *  Copyright (C) 2006 Atmel

 *  Copyright (C) 2007 Calao-systems

 *

 * 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.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

 */



#include <linux/types.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/gpio_keys.h>

#include <linux/input.h>

#include <linux/clk.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/hardware.h>

#include <mach/board.h>

#include <mach/gpio.h>

#include <mach/at91sam9_smc.h>

#include <mach/at91_shdwc.h>



#include "sam9_smc.h"

#include "generic.h"





static void __init ek_init_early(void)

{

	/* Initialize processor: 12.000 MHz crystal */

	at91_initialize(12000000);



	/* DBGU on ttyS0. (Rx & Tx only) */

	at91_register_uart(0, 0, 0);



	/* set serial console to ttyS0 (ie, DBGU) */

	at91_set_serial_console(0);

}



/*

 * USB Host port

 */

static struct at91_usbh_data __initdata ek_usbh_data = {

	.ports		= 2,

};



/*

 * USB Device port

 */

static struct at91_udc_data __initdata ek_udc_data = {

	.vbus_pin	= AT91_PIN_PC5,

	.pullup_pin	= 0,		/* pull-up driven by UDC */

};



/*

 * MACB Ethernet device

 */

static struct at91_eth_data __initdata ek_macb_data = {

	.phy_irq_pin	= AT91_PIN_PA31,

	.is_rmii	= 1,

};



/*

 * NAND flash

 */

static struct mtd_partition __initdata ek_nand_partition[] = {

	{

		.name	= "Uboot & Kernel",

		.offset	= 0,

		.size	= SZ_16M,

	},

	{

		.name	= "Root FS",

		.offset	= MTDPART_OFS_NXTBLK,

		.size	= 120 * SZ_1M,

	},

	{

		.name	= "FS",

		.offset	= MTDPART_OFS_NXTBLK,

		.size	= 120 * SZ_1M,

	}

};



static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)

{

	*num_partitions = ARRAY_SIZE(ek_nand_partition);

	return ek_nand_partition;

}



static struct atmel_nand_data __initdata ek_nand_data = {

	.ale		= 21,

	.cle		= 22,

//	.det_pin	= ... not connected

	.rdy_pin	= AT91_PIN_PC13,

	.enable_pin	= AT91_PIN_PC14,

	.partition_info	= nand_partitions,

};



static struct sam9_smc_config __initdata ek_nand_smc_config = {

	.ncs_read_setup		= 0,

	.nrd_setup		= 1,

	.ncs_write_setup	= 0,

	.nwe_setup		= 1,



	.ncs_read_pulse		= 3,

	.nrd_pulse		= 3,

	.ncs_write_pulse	= 3,

	.nwe_pulse		= 3,



	.read_cycle		= 5,

	.write_cycle		= 5,



	.mode			= AT91_SMC_READMODE | AT91_SMC_WRITEMODE | AT91_SMC_EXNWMODE_DISABLE | AT91_SMC_DBW_8,

	.tdf_cycles		= 2,

};



static void __init ek_add_device_nand(void)

{

	/* configure chip-select 3 (NAND) */

	sam9_smc_configure(3, &ek_nand_smc_config);



	at91_add_device_nand(&ek_nand_data);

}



/*

 * GPIO Buttons

 */



#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)

static struct gpio_keys_button ek_buttons[] = {

	{	/* USER PUSH BUTTON */

		.code		= KEY_ENTER,

		.gpio		= AT91_PIN_PB10,

		.active_low	= 1,

		.desc		= "user_pb",

		.wakeup		= 1,

	}

};



static struct gpio_keys_platform_data ek_button_data = {

	.buttons	= ek_buttons,

	.nbuttons	= ARRAY_SIZE(ek_buttons),

};



static struct platform_device ek_button_device = {

	.name		= "gpio-keys",

	.id		= -1,

	.num_resources	= 0,

	.dev		= {

		.platform_data	= &ek_button_data,

	}

};



static void __init ek_add_device_buttons(void)

{

	at91_set_GPIO_periph(AT91_PIN_PB10, 1);	/* user push button, pull up enabled */

	at91_set_deglitch(AT91_PIN_PB10, 1);



	platform_device_register(&ek_button_device);

}

#else

static void __init ek_add_device_buttons(void) {}

#endif



/*

 * LEDs

 */

static struct gpio_led ek_leds[] = {

	{	/* user_led (green) */

		.name			= "user_led",

		.gpio			= AT91_PIN_PB21,

		.active_low		= 0,

		.default_trigger	= "heartbeat",

	}

};



static void __init ek_board_init(void)

{

	/* Serial */

	at91_add_device_serial();

	/* USB Host */

	at91_add_device_usbh(&ek_usbh_data);

	/* USB Device */

	at91_add_device_udc(&ek_udc_data);

	/* NAND */

	ek_add_device_nand();

	/* I2C */

	at91_add_device_i2c(NULL, 0);

	/* Ethernet */

	at91_add_device_eth(&ek_macb_data);

	/* Push Buttons */

	ek_add_device_buttons();

	/* LEDs */

	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));

	/* shutdown controller, wakeup button (5 msec low) */

	at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW

				| AT91_SHDW_RTTWKEN);

}



MACHINE_START(USB_A9260, "CALAO USB_A9260")

	/* Maintainer: calao-systems */

	.timer		= &at91sam926x_timer,

	.map_io		= at91_map_io,

	.init_early	= ek_init_early,

	.init_irq	= at91_init_irq_default,

	.init_machine	= ek_board_init,

MACHINE_END

arch/arm/mach-at91/board-usb-a9263.c→arch/arm/mach-at91/board-usb-a926x.c

+50 −6
Original line number Diff line number Diff line 
/*

 * linux/arch/arm/mach-at91/board-usb-a9263.c

 * linux/arch/arm/mach-at91/board-usb-a926x.c

 *

 *  Copyright (C) 2005 SAN People

 *  Copyright (C) 2007 Atmel Corporation.
@@ -74,6 +74,14 @@ static struct at91_udc_data __initdata ek_udc_data = { 
	.pullup_pin	= 0,		/* pull-up driven by UDC */

};



void ek_add_device_udc(void)

{

	if (machine_is_usb_a9260())

		ek_udc_data.vbus_pin = AT91_PIN_PC5;



	at91_add_device_udc(&ek_udc_data);

}



/*

 * SPI devices.

 */
@@ -88,6 +96,12 @@ static struct spi_board_info ek_spi_devices[] = { 
#endif

};



void ek_add_device_spi(void)

{

	if (machine_is_usb_a9263())

		at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));

}



/*

 * MACB Ethernet device

 */
@@ -96,12 +110,20 @@ static struct at91_eth_data __initdata ek_macb_data = { 
	.is_rmii	= 1,

};



void ek_add_device_eth(void)

{

	if (machine_is_usb_a9260())

		ek_macb_data.phy_irq_pin = AT91_PIN_PA31;



	at91_add_device_eth(&ek_macb_data);

}



/*

 * NAND flash

 */

static struct mtd_partition __initdata ek_nand_partition[] = {

	{

		.name	= "Linux Kernel",

		.name	= "Uboot & Kernel",

		.offset	= 0,

		.size	= SZ_16M,

	},
@@ -152,6 +174,11 @@ static struct sam9_smc_config __initdata ek_nand_smc_config = { 


static void __init ek_add_device_nand(void)

{

	if (machine_is_usb_a9260()) {

		ek_nand_data.rdy_pin	= AT91_PIN_PC13;

		ek_nand_data.enable_pin	= AT91_PIN_PC14;

	}



	/* configure chip-select 3 (NAND) */

	sam9_smc_configure(3, &ek_nand_smc_config);
@@ -210,6 +237,14 @@ static struct gpio_led ek_leds[] = { 
	}

};



void ek_add_device_leds(void)

{

	if (machine_is_usb_a9260())

		ek_leds[0].active_low = 0;



	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));

}





static void __init ek_board_init(void)

{
@@ -218,11 +253,11 @@ static void __init ek_board_init(void) 
	/* USB Host */

	at91_add_device_usbh(&ek_usbh_data);

	/* USB Device */

	at91_add_device_udc(&ek_udc_data);

	ek_add_device_udc();

	/* SPI */

	at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));

	ek_add_device_spi();

	/* Ethernet */

	at91_add_device_eth(&ek_macb_data);

	ek_add_device_eth();

	/* NAND */

	ek_add_device_nand();

	/* I2C */
@@ -230,7 +265,7 @@ static void __init ek_board_init(void) 
	/* Push Buttons */

	ek_add_device_buttons();

	/* LEDs */

	at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));

	ek_add_device_leds();

	/* shutdown controller, wakeup button (5 msec low) */

	at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW

				| AT91_SHDW_RTTWKEN);
@@ -244,3 +279,12 @@ MACHINE_START(USB_A9263, "CALAO USB_A9263") 
	.init_irq	= at91_init_irq_default,

	.init_machine	= ek_board_init,

MACHINE_END



MACHINE_START(USB_A9260, "CALAO USB_A9260")

	/* Maintainer: calao-systems */

	.timer		= &at91sam926x_timer,

	.map_io		= at91_map_io,

	.init_early	= ek_init_early,

	.init_irq	= at91_init_irq_default,

	.init_machine	= ek_board_init,

MACHINE_END

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