[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
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Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
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Select this if you are using Olimex's SAM9-L9260 board based on the Atmel AT91SAM9260.
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<http://www.olimex.com/dev/sam9-L9260.html>
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<http://www.olimex.com/dev/sam9-L9260.html>
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config MACH_USB_A9260
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bool "CALAO USB-A9260"
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depends on ARCH_AT91SAM9260
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help
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Select this if you are using a Calao Systems USB-A9260.
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<http://www.calao-systems.com>
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config MACH_QIL_A9260
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bool "CALAO QIL-A9260 board"
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depends on ARCH_AT91SAM9260
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help
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Select this if you are using a Calao Systems QIL-A9260 Board.
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<http://www.calao-systems.com>
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endif
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endif
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# ----------------------------------------------------------
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# ----------------------------------------------------------
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@ -200,6 +214,13 @@ config MACH_AT91SAM9263EK
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Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
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Select this if you are using Atmel's AT91SAM9263-EK Evaluation Kit.
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
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<http://www.atmel.com/dyn/products/tools_card.asp?tool_id=4057>
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config MACH_USB_A9263
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bool "CALAO USB-A9263"
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depends on ARCH_AT91SAM9263
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help
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Select this if you are using a Calao Systems USB-A9263.
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<http://www.calao-systems.com>
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endif
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endif
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# ----------------------------------------------------------
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# ----------------------------------------------------------
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@ -36,12 +36,15 @@ obj-$(CONFIG_MACH_YL9200) += board-yl-9200.o
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obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
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obj-$(CONFIG_MACH_AT91SAM9260EK) += board-sam9260ek.o
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obj-$(CONFIG_MACH_CAM60) += board-cam60.o
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obj-$(CONFIG_MACH_CAM60) += board-cam60.o
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obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o
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obj-$(CONFIG_MACH_SAM9_L9260) += board-sam9-l9260.o
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obj-$(CONFIG_MACH_USB_A9260) += board-usb-a9260.o
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obj-$(CONFIG_MACH_QIL_A9260) += board-qil-a9260.o
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# AT91SAM9261 board-specific support
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# AT91SAM9261 board-specific support
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obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
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obj-$(CONFIG_MACH_AT91SAM9261EK) += board-sam9261ek.o
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# AT91SAM9263 board-specific support
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# AT91SAM9263 board-specific support
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obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
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obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
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obj-$(CONFIG_MACH_USB_A9263) += board-usb-a9263.o
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# AT91SAM9RL board-specific support
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# AT91SAM9RL board-specific support
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obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
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obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
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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 @@
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/*
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* linux/arch/arm/mach-at91/board-qil-a9260.c
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*
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* Copyright (C) 2005 SAN People
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* Copyright (C) 2006 Atmel
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* Copyright (C) 2007 Calao-systems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/types.h>
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#include <linux/init.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <linux/clk.h>
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#include <asm/hardware.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <asm/arch/board.h>
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#include <asm/arch/gpio.h>
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#include <asm/arch/at91_shdwc.h>
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#include "generic.h"
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static void __init ek_map_io(void)
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{
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/* Initialize processor: 12.000 MHz crystal */
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at91sam9260_initialize(12000000);
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/* DGBU on ttyS0. (Rx & Tx only) */
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at91_register_uart(0, 0, 0);
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/* USART0 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
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at91_register_uart(AT91SAM9260_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
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| ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
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| ATMEL_UART_RI);
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/* USART1 on ttyS2. (Rx, Tx, CTS, RTS) */
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at91_register_uart(AT91SAM9260_ID_US1, 2, ATMEL_UART_CTS | ATMEL_UART_RTS);
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/* USART2 on ttyS3. (Rx, Tx, CTS, RTS) */
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at91_register_uart(AT91SAM9260_ID_US2, 3, ATMEL_UART_CTS | ATMEL_UART_RTS);
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/* set serial console to ttyS1 (ie, USART0) */
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at91_set_serial_console(1);
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}
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static void __init ek_init_irq(void)
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{
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at91sam9260_init_interrupts(NULL);
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}
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/*
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* USB Host port
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*/
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static struct at91_usbh_data __initdata ek_usbh_data = {
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.ports = 2,
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};
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/*
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* USB Device port
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*/
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static struct at91_udc_data __initdata ek_udc_data = {
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.vbus_pin = AT91_PIN_PC5,
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.pullup_pin = 0, /* pull-up driven by UDC */
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};
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/*
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* SPI devices.
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*/
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static struct spi_board_info ek_spi_devices[] = {
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#if defined(CONFIG_RTC_DRV_M41T94)
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{ /* M41T94 RTC */
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.modalias = "m41t94",
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.chip_select = 0,
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.max_speed_hz = 1 * 1000 * 1000,
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.bus_num = 0,
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}
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#endif
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};
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/*
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* MACB Ethernet device
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*/
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static struct at91_eth_data __initdata ek_macb_data = {
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.phy_irq_pin = AT91_PIN_PA31,
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.is_rmii = 1,
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};
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/*
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* NAND flash
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*/
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static struct mtd_partition __initdata ek_nand_partition[] = {
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{
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.name = "Uboot & Kernel",
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.offset = 0x00000000,
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.size = 16 * 1024 * 1024,
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},
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{
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.name = "Root FS",
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.offset = 0x01000000,
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.size = 120 * 1024 * 1024,
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},
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{
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.name = "FS",
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.offset = 0x08800000,
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.size = 120 * 1024 * 1024,
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},
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};
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static struct mtd_partition * __init nand_partitions(int size, int *num_partitions)
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{
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*num_partitions = ARRAY_SIZE(ek_nand_partition);
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return ek_nand_partition;
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}
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static struct at91_nand_data __initdata ek_nand_data = {
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.ale = 21,
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.cle = 22,
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// .det_pin = ... not connected
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.rdy_pin = AT91_PIN_PC13,
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.enable_pin = AT91_PIN_PC14,
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.partition_info = nand_partitions,
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#if defined(CONFIG_MTD_NAND_AT91_BUSWIDTH_16)
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.bus_width_16 = 1,
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#else
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.bus_width_16 = 0,
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#endif
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};
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/*
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* MCI (SD/MMC)
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*/
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static struct at91_mmc_data __initdata ek_mmc_data = {
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.slot_b = 0,
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.wire4 = 1,
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// .det_pin = ... not connected
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// .wp_pin = ... not connected
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// .vcc_pin = ... not connected
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};
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/*
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* GPIO Buttons
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*/
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#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
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static struct gpio_keys_button ek_buttons[] = {
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{ /* USER PUSH BUTTON */
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.code = KEY_ENTER,
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.gpio = AT91_PIN_PB10,
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.active_low = 1,
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.desc = "user_pb",
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.wakeup = 1,
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}
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};
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static struct gpio_keys_platform_data ek_button_data = {
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.buttons = ek_buttons,
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.nbuttons = ARRAY_SIZE(ek_buttons),
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};
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static struct platform_device ek_button_device = {
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.name = "gpio-keys",
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.id = -1,
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.num_resources = 0,
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.dev = {
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.platform_data = &ek_button_data,
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}
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};
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static void __init ek_add_device_buttons(void)
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{
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at91_set_GPIO_periph(AT91_PIN_PB10, 1); /* user push button, pull up enabled */
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at91_set_deglitch(AT91_PIN_PB10, 1);
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platform_device_register(&ek_button_device);
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}
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#else
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static void __init ek_add_device_buttons(void) {}
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#endif
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/*
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* LEDs
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*/
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static struct gpio_led ek_leds[] = {
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{ /* user_led (green) */
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.name = "user_led",
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.gpio = AT91_PIN_PB21,
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.active_low = 0,
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.default_trigger = "heartbeat",
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}
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};
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static void __init ek_board_init(void)
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{
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/* Serial */
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at91_add_device_serial();
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/* USB Host */
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at91_add_device_usbh(&ek_usbh_data);
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/* USB Device */
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at91_add_device_udc(&ek_udc_data);
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/* SPI */
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at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
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/* NAND */
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at91_add_device_nand(&ek_nand_data);
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/* I2C */
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at91_add_device_i2c(NULL, 0);
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/* Ethernet */
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at91_add_device_eth(&ek_macb_data);
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/* MMC */
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at91_add_device_mmc(0, &ek_mmc_data);
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/* Push Buttons */
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ek_add_device_buttons();
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/* LEDs */
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at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
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/* shutdown controller, wakeup button (5 msec low) */
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at91_sys_write(AT91_SHDW_MR, AT91_SHDW_CPTWK0_(10) | AT91_SHDW_WKMODE0_LOW
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| AT91_SHDW_RTTWKEN);
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}
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MACHINE_START(QIL_A9260, "CALAO QIL_A9260")
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/* Maintainer: calao-systems */
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.phys_io = AT91_BASE_SYS,
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.io_pg_offst = (AT91_VA_BASE_SYS >> 18) & 0xfffc,
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.boot_params = AT91_SDRAM_BASE + 0x100,
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.timer = &at91sam926x_timer,
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.map_io = ek_map_io,
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.init_irq = ek_init_irq,
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.init_machine = ek_board_init,
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MACHINE_END
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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 @@
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/*
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* linux/arch/arm/mach-at91/board-usb-a9260.c
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*
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* Copyright (C) 2005 SAN People
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* Copyright (C) 2006 Atmel
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* Copyright (C) 2007 Calao-systems
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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||||||
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
|
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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*/
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#include <linux/types.h>
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#include <linux/init.h>
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#include <linux/mm.h>
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#include <linux/module.h>
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#include <linux/platform_device.h>
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#include <linux/spi/spi.h>
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#include <linux/gpio_keys.h>
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#include <linux/input.h>
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#include <linux/clk.h>
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#include <asm/hardware.h>
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#include <asm/setup.h>
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#include <asm/mach-types.h>
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#include <asm/irq.h>
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#include <asm/mach/arch.h>
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#include <asm/mach/map.h>
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#include <asm/mach/irq.h>
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#include <asm/arch/board.h>
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#include <asm/arch/gpio.h>
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||||||
|
#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)
|
#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 AT91SAM9_MASTER_CLOCK 99300000
|
||||||
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
||||||
|
|
||||||
#elif defined(CONFIG_ARCH_AT91SAM9263)
|
#elif defined(CONFIG_ARCH_AT91SAM9263)
|
||||||
|
|
||||||
|
#if defined(CONFIG_MACH_USB_A9263)
|
||||||
|
#define AT91SAM9_MASTER_CLOCK 90000000
|
||||||
|
#else
|
||||||
#define AT91SAM9_MASTER_CLOCK 99959500
|
#define AT91SAM9_MASTER_CLOCK 99959500
|
||||||
|
#endif
|
||||||
|
|
||||||
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
#define CLOCK_TICK_RATE (AT91SAM9_MASTER_CLOCK/16)
|
||||||
|
|
||||||
#elif defined(CONFIG_ARCH_AT91SAM9RL)
|
#elif defined(CONFIG_ARCH_AT91SAM9RL)
|
||||||
|
|||||||
Loading…
Reference in New Issue
Block a user