mirror of
https://github.com/torvalds/linux.git
synced 2024-11-15 00:21:59 +00:00
[ARM] 5057/1: [AT91] Calao Systems - board files
Add support for three AT91-based boards available from Calao Systems: USB_A9260, USB_A9263 and QIL_A9260. Signed-off-by: Grégory Hermant <gregory.hermant@calao-systems.com> Signed-off-by: Andrew Victor <linux@maxim.org.za> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Andrew Victor
Russell King
parent
e3ba22db09
commit
ca0a789ab9
@ -170,6 +170,20 @@ config MACH_SAM9_L9260
|
||||
Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
|
||||
<http://www.olimex.com/dev/sam9-L9260.html>
|
||||
|
||||
config MACH_USB_A9260
|
||||
bool "CALAO USB-A9260"
|
||||
depends on ARCH_AT91SAM9260
|
||||
help
|
||||
Select this if you are using a Calao Systems USB-A9260.
|
||||
<http://www.calao-systems.com>
|
||||
|
||||
config MACH_QIL_A9260
|
||||
bool "CALAO QIL-A9260 board"
|
||||
depends on ARCH_AT91SAM9260
|
||||
help
|
||||
Select this if you are using a Calao Systems QIL-A9260 Board.
|
||||
<http://www.calao-systems.com>
|
||||
|
||||
endif
|
||||
|
||||
# ----------------------------------------------------------
|
||||
@ -200,6 +214,13 @@ config MACH_AT91SAM9263EK
|
||||
Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
|
||||
<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
|
||||
|
||||
config MACH_USB_A9263
|
||||
bool "CALAO USB-A9263"
|
||||
depends on ARCH_AT91SAM9263
|
||||
help
|
||||
Select this if you are using a Calao Systems USB-A9263.
|
||||
<http://www.calao-systems.com>
|
||||
|
||||
endif
|
||||
|
||||
# ----------------------------------------------------------
|
||||
|
||||
@ -36,12 +36,15 @@ obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o
|
||||
obj-$(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_QIL_A9260) += board-qil-a9260.o
|
||||
|
||||
# AT91SAM9261 board-specific support
|
||||
obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
|
||||
|
||||
# AT91SAM9263 board-specific support
|
||||
obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
|
||||
obj-$(CONFIG_MACH_USB_A9263) += board-usb-a9263.o
|
||||
|
||||
# AT91SAM9RL board-specific support
|
||||
obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
|
||||
|
||||
255
arch/arm/mach-at91/board-qil-a9260.c
Normal file
255
arch/arm/mach-at91/board-qil-a9260.c
Normal file
@ -0,0 +1,255 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-at91/board-qil-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/hardware.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 <asm/arch/board.h>
|
||||
#include <asm/arch/gpio.h>
|
||||
#include <asm/arch/at91_shdwc.h>
|
||||
|
||||
#include "generic.h"
|
||||
|
||||
|
||||
static void __init ek_map_io(void)
|
||||
{
|
||||
/* Initialize processor: 12.000 MHz crystal */
|
||||
at91sam9260_initialize(12000000);
|
||||
|
||||
/* DGBU on ttyS0. (Rx & Tx only) */
|
||||
at91_register_uart(0, 0, 0);
|
||||
|
||||
/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
|
||||
at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
|
||||
| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
|
||||
| ATMEL_UART_RI);
|
||||
|
||||
/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
|
||||
at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
|
||||
|
||||
/* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
|
||||
at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
|
||||
|
||||
/* set serial console to ttyS1 (ie, USART0) */
|
||||
at91_set_serial_console(1);
|
||||
|
||||
}
|
||||
|
||||
static void __init ek_init_irq(void)
|
||||
{
|
||||
at91sam9260_init_interrupts(NULL);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* 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 */
|
||||
};
|
||||
|
||||
/*
|
||||
* SPI devices.
|
||||
*/
|
||||
static struct spi_board_info ek_spi_devices[] = {
|
||||
#if defined(CONFIG_RTC_DRV_M41T94)
|
||||
{ /* M41T94 RTC */
|
||||
.modalias = "m41t94",
|
||||
.chip_select = 0,
|
||||
.max_speed_hz = 1 * 1000 * 1000,
|
||||
.bus_num = 0,
|
||||
}
|
||||
#endif
|
||||
};
|
||||
|
||||
/*
|
||||
* 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 = 0x00000000,
|
||||
.size = 16 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "Root FS",
|
||||
.offset = 0x01000000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "FS",
|
||||
.offset = 0x08800000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
},
|
||||
};
|
||||
|
||||
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 at91_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,
|
||||
#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
|
||||
.bus_width_16 = 1,
|
||||
#else
|
||||
.bus_width_16 = 0,
|
||||
#endif
|
||||
};
|
||||
|
||||
/*
|
||||
* MCI (SD/MMC)
|
||||
*/
|
||||
static struct at91_mmc_data __initdata ek_mmc_data = {
|
||||
.slot_b = 0,
|
||||
.wire4 = 1,
|
||||
// .det_pin = ... not connected
|
||||
// .wp_pin = ... not connected
|
||||
// .vcc_pin = ... not connected
|
||||
};
|
||||
|
||||
/*
|
||||
* 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);
|
||||
/* SPI */
|
||||
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
|
||||
/* NAND */
|
||||
at91_add_device_nand(&ek_nand_data);
|
||||
/* I2C */
|
||||
at91_add_device_i2c(NULL, 0);
|
||||
/* Ethernet */
|
||||
at91_add_device_eth(&ek_macb_data);
|
||||
/* MMC */
|
||||
at91_add_device_mmc(0, &ek_mmc_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(QIL_A9260, "CALAO QIL_A9260")
|
||||
/* Maintainer: calao-systems */
|
||||
.phys_io = AT91_BASE_SYS,
|
||||
.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
|
||||
.boot_params = AT91_SDRAM_BASE + 0x100,
|
||||
.timer = &at91sam926x_timer,
|
||||
.map_io = ek_map_io,
|
||||
.init_irq = ek_init_irq,
|
||||
.init_machine = ek_board_init,
|
||||
MACHINE_END
|
||||
215
arch/arm/mach-at91/board-usb-a9260.c
Normal file
215
arch/arm/mach-at91/board-usb-a9260.c
Normal file
@ -0,0 +1,215 @@
|
||||
/*
|
||||
* 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/hardware.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 <asm/arch/board.h>
|
||||
#include <asm/arch/gpio.h>
|
||||
#include <asm/arch/at91_shdwc.h>
|
||||
|
||||
#include "generic.h"
|
||||
|
||||
|
||||
static void __init ek_map_io(void)
|
||||
{
|
||||
/* Initialize processor: 12.000 MHz crystal */
|
||||
at91sam9260_initialize(12000000);
|
||||
|
||||
/* DGBU on ttyS0. (Rx & Tx only) */
|
||||
at91_register_uart(0, 0, 0);
|
||||
|
||||
/* set serial console to ttyS0 (ie, DBGU) */
|
||||
at91_set_serial_console(0);
|
||||
}
|
||||
|
||||
static void __init ek_init_irq(void)
|
||||
{
|
||||
at91sam9260_init_interrupts(NULL);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* 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 = 0x00000000,
|
||||
.size = 16 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "Root FS",
|
||||
.offset = 0x01000000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "FS",
|
||||
.offset = 0x08800000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
}
|
||||
};
|
||||
|
||||
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 at91_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,
|
||||
#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
|
||||
.bus_width_16 = 1,
|
||||
#else
|
||||
.bus_width_16 = 0,
|
||||
#endif
|
||||
};
|
||||
|
||||
/*
|
||||
* 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 */
|
||||
at91_add_device_nand(&ek_nand_data);
|
||||
/* 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 */
|
||||
.phys_io = AT91_BASE_SYS,
|
||||
.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
|
||||
.boot_params = AT91_SDRAM_BASE + 0x100,
|
||||
.timer = &at91sam926x_timer,
|
||||
.map_io = ek_map_io,
|
||||
.init_irq = ek_init_irq,
|
||||
.init_machine = ek_board_init,
|
||||
MACHINE_END
|
||||
230
arch/arm/mach-at91/board-usb-a9263.c
Normal file
230
arch/arm/mach-at91/board-usb-a9263.c
Normal file
@ -0,0 +1,230 @@
|
||||
/*
|
||||
* linux/arch/arm/mach-at91/board-usb-a9263.c
|
||||
*
|
||||
* Copyright (C) 2005 SAN People
|
||||
* Copyright (C) 2007 Atmel Corporation.
|
||||
* 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 <asm/hardware.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 <asm/arch/board.h>
|
||||
#include <asm/arch/gpio.h>
|
||||
#include <asm/arch/at91_shdwc.h>
|
||||
|
||||
#include "generic.h"
|
||||
|
||||
|
||||
static void __init ek_map_io(void)
|
||||
{
|
||||
/* Initialize processor: 12.00 MHz crystal */
|
||||
at91sam9263_initialize(12000000);
|
||||
|
||||
/* DGBU on ttyS0. (Rx & Tx only) */
|
||||
at91_register_uart(0, 0, 0);
|
||||
|
||||
/* set serial console to ttyS0 (ie, DBGU) */
|
||||
at91_set_serial_console(0);
|
||||
}
|
||||
|
||||
static void __init ek_init_irq(void)
|
||||
{
|
||||
at91sam9263_init_interrupts(NULL);
|
||||
}
|
||||
|
||||
|
||||
/*
|
||||
* 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_PB11,
|
||||
.pullup_pin = 0, /* pull-up driven by UDC */
|
||||
};
|
||||
|
||||
/*
|
||||
* SPI devices.
|
||||
*/
|
||||
static struct spi_board_info ek_spi_devices[] = {
|
||||
#if !defined(CONFIG_MMC_AT91)
|
||||
{ /* DataFlash chip */
|
||||
.modalias = "mtd_dataflash",
|
||||
.chip_select = 0,
|
||||
.max_speed_hz = 15 * 1000 * 1000,
|
||||
.bus_num = 0,
|
||||
}
|
||||
#endif
|
||||
};
|
||||
|
||||
/*
|
||||
* MACB Ethernet device
|
||||
*/
|
||||
static struct at91_eth_data __initdata ek_macb_data = {
|
||||
.phy_irq_pin = AT91_PIN_PE31,
|
||||
.is_rmii = 1,
|
||||
};
|
||||
|
||||
/*
|
||||
* NAND flash
|
||||
*/
|
||||
static struct mtd_partition __initdata ek_nand_partition[] = {
|
||||
{
|
||||
.name = "Linux Kernel",
|
||||
.offset = 0x00000000,
|
||||
.size = 16 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "Root FS",
|
||||
.offset = 0x01000000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
},
|
||||
{
|
||||
.name = "FS",
|
||||
.offset = 0x08800000,
|
||||
.size = 120 * 1024 * 1024,
|
||||
}
|
||||
};
|
||||
|
||||
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 at91_nand_data __initdata ek_nand_data = {
|
||||
.ale = 21,
|
||||
.cle = 22,
|
||||
// .det_pin = ... not connected
|
||||
.rdy_pin = AT91_PIN_PA22,
|
||||
.enable_pin = AT91_PIN_PD15,
|
||||
.partition_info = nand_partitions,
|
||||
#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
|
||||
.bus_width_16 = 1,
|
||||
#else
|
||||
.bus_width_16 = 0,
|
||||
#endif
|
||||
};
|
||||
|
||||
/*
|
||||
* 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 = 1,
|
||||
.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);
|
||||
/* SPI */
|
||||
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
|
||||
/* Ethernet */
|
||||
at91_add_device_eth(&ek_macb_data);
|
||||
/* NAND */
|
||||
at91_add_device_nand(&ek_nand_data);
|
||||
/* I2C */
|
||||
at91_add_device_i2c(NULL, 0);
|
||||
/* 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_A9263, "CALAO USB_A9263")
|
||||
/* Maintainer: calao-systems */
|
||||
.phys_io = AT91_BASE_SYS,
|
||||
.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
|
||||
.boot_params = AT91_SDRAM_BASE + 0x100,
|
||||
.timer = &at91sam926x_timer,
|
||||
.map_io = ek_map_io,
|
||||
.init_irq = ek_init_irq,
|
||||
.init_machine = ek_board_init,
|
||||
MACHINE_END
|
||||
@ -27,14 +27,29 @@
|
||||
|
||||
#define CLOCK_TICK_RATE (AT91_SLOW_CLOCK)
|
||||
|
||||
#elif defined(CONFIG_ARCH_AT91SAM9260) || defined(CONFIG_ARCH_AT91SAM9261)
|
||||
#elif defined(CONFIG_ARCH_AT91SAM9260)
|
||||
|
||||
#if defined(CONFIG_MACH_USB_A9260) || defined(CONFIG_MACH_QIL_A9260)
|
||||
#define AT91SAM9_MASTER_CLOCK 90000000
|
||||
#else
|
||||
#define AT91SAM9_MASTER_CLOCK 99300000
|
||||
#endif
|
||||
|
||||
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
||||
|
||||
#elif defined(CONFIG_ARCH_AT91SAM9261)
|
||||
|
||||
#define AT91SAM9_MASTER_CLOCK 99300000
|
||||
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
||||
|
||||
#elif defined(CONFIG_ARCH_AT91SAM9263)
|
||||
|
||||
#if defined(CONFIG_MACH_USB_A9263)
|
||||
#define AT91SAM9_MASTER_CLOCK 90000000
|
||||
#else
|
||||
#define AT91SAM9_MASTER_CLOCK 99959500
|
||||
#endif
|
||||
|
||||
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
||||
|
||||
#elif defined(CONFIG_ARCH_AT91SAM9RL)
|
||||
|
||||
Loading…
Reference in New Issue
Block a user