Techwizz/kernel-fxtec-pro1x
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

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

Browse source 
Merge boards together as they are barely the same.

Signed-off-by: Nico Erfurth <ne@erfurth.eu>
Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <plagnioj@jcrosoft.com>
[nicolas.ferre@atmel.com: updated to new machine_desc structure]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Cc: Gregory Hermant <gregory.hermant@calao-systems.com>
This commit is contained in:
Nico Erfurth 2011-08-30 18:25:52 +02:00 committed by Nicolas Ferre
parent 82cb865482
commit 6939fd4978
3 changed files with 52 additions and 238 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

4
arch/arm/mach-at91/Makefile
View file

@ -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

230
arch/arm/mach-at91/board-usb-a9260.c
View file

@ -1,230 +0,0 @@
/*
* 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

56
arch/arm/mach-at91/board-usb-a9263.c → arch/arm/mach-at91/board-usb-a926x.c
View file

@ -1,5 +1,5 @@
/*
* 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