diff options
Diffstat (limited to 'arch/arm/mach-at91rm9200')
| -rw-r--r-- | arch/arm/mach-at91rm9200/Kconfig | 6 | ||||
| -rw-r--r-- | arch/arm/mach-at91rm9200/Makefile | 1 | ||||
| -rw-r--r-- | arch/arm/mach-at91rm9200/board-1arm.c | 109 |
3 files changed, 116 insertions, 0 deletions
diff --git a/arch/arm/mach-at91rm9200/Kconfig b/arch/arm/mach-at91rm9200/Kconfig index 1ab5b7828318..70d402f76ce5 100644 --- a/arch/arm/mach-at91rm9200/Kconfig +++ b/arch/arm/mach-at91rm9200/Kconfig @@ -4,6 +4,12 @@ menu "AT91RM9200 Implementations" comment "AT91RM9200 Board Type" +config MACH_ONEARM + bool "Ajeco 1ARM Single Board Computer" + depends on ARCH_AT91RM9200 + help + Select this if you are using Ajeco's 1ARM Single Board Computer + config ARCH_AT91RM9200DK bool "Atmel AT91RM9200-DK Development board" depends on ARCH_AT91RM9200 diff --git a/arch/arm/mach-at91rm9200/Makefile b/arch/arm/mach-at91rm9200/Makefile index 81ebc6684ad2..82db957322df 100644 --- a/arch/arm/mach-at91rm9200/Makefile +++ b/arch/arm/mach-at91rm9200/Makefile @@ -10,6 +10,7 @@ obj- := obj-$(CONFIG_PM) += pm.o # Board-specific support +obj-$(CONFIG_MACH_ONEARM) += board-1arm.o obj-$(CONFIG_ARCH_AT91RM9200DK) += board-dk.o obj-$(CONFIG_MACH_AT91RM9200EK) += board-ek.o obj-$(CONFIG_MACH_CSB337) += board-csb337.o diff --git a/arch/arm/mach-at91rm9200/board-1arm.c b/arch/arm/mach-at91rm9200/board-1arm.c new file mode 100644 index 000000000000..dc79e0992af7 --- /dev/null +++ b/arch/arm/mach-at91rm9200/board-1arm.c @@ -0,0 +1,109 @@ +/* + * linux/arch/arm/mach-at91rm9200/board-1arm.c + * + * Copyright (C) 2005 SAN People + * + * 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/config.h> +#include <linux/types.h> +#include <linux/init.h> +#include <linux/mm.h> +#include <linux/module.h> +#include <linux/platform_device.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/hardware.h> +#include <asm/arch/board.h> +#include <asm/arch/gpio.h> + +#include "generic.h" + +static void __init onearm_init_irq(void) +{ + /* Initialize AIC controller */ + at91rm9200_init_irq(NULL); + + /* Set up the GPIO interrupts */ + at91_gpio_irq_setup(PQFP_GPIO_BANKS); +} + +/* + * Serial port configuration. + * 0 .. 3 = USART0 .. USART3 + * 4 = DBGU + */ +static struct at91_uart_config __initdata onearm_uart_config = { + .console_tty = 0, /* ttyS0 */ + .nr_tty = 3, + .tty_map = { 4, 0, 1, -1, -1 }, /* ttyS0, ..., ttyS4 */ +}; + +static void __init onearm_map_io(void) +{ + at91rm9200_map_io(); + + /* Initialize clocks: 18.432 MHz crystal */ + at91_clock_init(18432000); + + /* Setup the serial ports and console */ + at91_init_serial(&onearm_uart_config); +} + +static struct at91_eth_data __initdata onearm_eth_data = { + .phy_irq_pin = AT91_PIN_PC4, + .is_rmii = 1, +}; + +static struct at91_usbh_data __initdata onearm_usbh_data = { + .ports = 1, +}; + +static struct at91_udc_data __initdata onearm_udc_data = { + .vbus_pin = AT91_PIN_PC2, + .pullup_pin = AT91_PIN_PC3, +}; + +static void __init onearm_board_init(void) +{ + /* Serial */ + at91_add_device_serial(); + /* Ethernet */ + at91_add_device_eth(&onearm_eth_data); + /* USB Host */ + at91_add_device_usbh(&onearm_usbh_data); + /* USB Device */ + at91_add_device_udc(&onearm_udc_data); +} + +MACHINE_START(ONEARM, "Ajeco 1ARM single board computer") + /* Maintainer: Lennert Buytenhek <buytenh@wantstofly.org> */ + .phys_io = AT91_BASE_SYS, + .io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc, + .boot_params = AT91_SDRAM_BASE + 0x100, + .timer = &at91rm9200_timer, + .map_io = onearm_map_io, + .init_irq = onearm_init_irq, + .init_machine = onearm_board_init, +MACHINE_END |
