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Commit bcf8c7e7 authored by Nicolas Ferre's avatar Nicolas Ferre
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ARM: at91: remove at91sam9rl legacy board support 

Remove legacy support for at91sam9rl boards.
This include board files removal plus all legacy code for non DT boards
support.
Use the Device Tree for running this board with newer kernels.
Signed-off-by: default avatarAlexandre Belloni <alexandre.belloni@free-electrons.com>
[nicolas.ferre@atmel.com: Add sentence about DT]
Signed-off-by: default avatarNicolas Ferre <nicolas.ferre@atmel.com>
parent 4bf7753b
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arch/arm/configs/at91sam9rl_defconfig deleted 100644 → 0
View file @ 4bf7753b
# CONFIG_LOCALVERSION_AUTO is not set
# CONFIG_SWAP is not set
CONFIG_SYSVIPC=y
CONFIG_LOG_BUF_SHIFT=14
CONFIG_BLK_DEV_INITRD=y
CONFIG_EMBEDDED=y
CONFIG_SLAB=y
CONFIG_MODULES=y
CONFIG_MODULE_UNLOAD=y
# CONFIG_BLK_DEV_BSG is not set
# CONFIG_IOSCHED_DEADLINE is not set
# CONFIG_IOSCHED_CFQ is not set
CONFIG_ARCH_AT91=y
CONFIG_ARCH_AT91SAM9RL=y
CONFIG_MACH_AT91SAM9RLEK=y
# CONFIG_ARM_THUMB is not set
CONFIG_AEABI=y
CONFIG_ZBOOT_ROM_TEXT=0x0
CONFIG_ZBOOT_ROM_BSS=0x0
CONFIG_CMDLINE="mem=64M console=ttyS0,115200 initrd=0x21100000,17105363 root=/dev/ram0 rw"
CONFIG_AUTO_ZRELADDR=y
CONFIG_NET=y
CONFIG_UNIX=y
CONFIG_UEVENT_HELPER_PATH="/sbin/hotplug"
CONFIG_DEVTMPFS=y
CONFIG_DEVTMPFS_MOUNT=y
CONFIG_MTD=y
CONFIG_MTD_CMDLINE_PARTS=y
CONFIG_MTD_BLOCK=y
CONFIG_MTD_DATAFLASH=y
CONFIG_MTD_NAND=y
CONFIG_MTD_NAND_ATMEL=y
CONFIG_MTD_UBI=y
CONFIG_BLK_DEV_LOOP=y
CONFIG_BLK_DEV_RAM=y
CONFIG_BLK_DEV_RAM_COUNT=4
CONFIG_BLK_DEV_RAM_SIZE=24576
CONFIG_SCSI=y
CONFIG_BLK_DEV_SD=y
# CONFIG_INPUT_MOUSEDEV_PSAUX is not set
CONFIG_INPUT_MOUSEDEV_SCREEN_X=320
CONFIG_INPUT_MOUSEDEV_SCREEN_Y=240
CONFIG_INPUT_EVDEV=y
# CONFIG_INPUT_KEYBOARD is not set
# CONFIG_INPUT_MOUSE is not set
CONFIG_INPUT_TOUCHSCREEN=y
# CONFIG_SERIO is not set
CONFIG_SERIAL_ATMEL=y
CONFIG_SERIAL_ATMEL_CONSOLE=y
# CONFIG_HW_RANDOM is not set
CONFIG_I2C=y
CONFIG_I2C_CHARDEV=y
CONFIG_I2C_GPIO=y
CONFIG_SPI=y
CONFIG_SPI_ATMEL=y
CONFIG_POWER_SUPPLY=y
CONFIG_POWER_RESET=y
# CONFIG_HWMON is not set
CONFIG_WATCHDOG=y
CONFIG_WATCHDOG_NOWAYOUT=y
CONFIG_AT91SAM9X_WATCHDOG=y
CONFIG_FB=y
CONFIG_FB_ATMEL=y
CONFIG_USB_GADGET=y
CONFIG_USB_ATMEL_USBA=y
CONFIG_MMC=y
CONFIG_MMC_ATMELMCI=m
CONFIG_NEW_LEDS=y
CONFIG_LEDS_CLASS=y
CONFIG_LEDS_GPIO=y
CONFIG_LEDS_PWM=y
CONFIG_LEDS_TRIGGERS=y
CONFIG_LEDS_TRIGGER_HEARTBEAT=y
CONFIG_RTC_CLASS=y
CONFIG_RTC_DRV_AT91SAM9=y
CONFIG_IIO=y
CONFIG_AT91_ADC=y
CONFIG_PWM=y
CONFIG_PWM_ATMEL=y
CONFIG_EXT4_FS=y
CONFIG_VFAT_FS=y
CONFIG_TMPFS=y
CONFIG_UBIFS_FS=y
CONFIG_CRAMFS=y
CONFIG_NLS_CODEPAGE_437=y
CONFIG_NLS_CODEPAGE_850=y
CONFIG_NLS_ISO8859_1=y
CONFIG_NLS_ISO8859_15=y
CONFIG_NLS_UTF8=y
CONFIG_DEBUG_INFO=y
CONFIG_DEBUG_USER=y
CONFIG_DEBUG_LL=y
arch/arm/mach-at91/Kconfig.non_dt
View file @ bcf8c7e7
......@@ -33,12 +33,6 @@ config ARCH_AT91SAM9263
select AT91_USE_OLD_CLK
select OLD_IRQ_AT91
config ARCH_AT91SAM9RL
bool "AT91SAM9RL"
select SOC_AT91SAM9RL
select AT91_USE_OLD_CLK
select OLD_IRQ_AT91
endchoice
config ARCH_AT91SAM9G20
......@@ -281,19 +275,6 @@ endif
# ----------------------------------------------------------
if ARCH_AT91SAM9RL
comment "AT91SAM9RL Board Type"
config MACH_AT91SAM9RLEK
bool "Atmel AT91SAM9RL-EK Evaluation Kit"
help
Select this if you are using Atmel's AT91SAM9RL-EK Evaluation Kit.
endif
# ----------------------------------------------------------
comment "AT91 Board Options"
config MTD_AT91_DATAFLASH_CARD
......
arch/arm/mach-at91/Makefile
View file @ bcf8c7e7
......@@ -24,7 +24,6 @@ obj-$(CONFIG_ARCH_AT91RM9200) += at91rm9200_devices.o
obj-$(CONFIG_ARCH_AT91SAM9260) += at91sam9260_devices.o
obj-$(CONFIG_ARCH_AT91SAM9261) += at91sam9261_devices.o
obj-$(CONFIG_ARCH_AT91SAM9263) += at91sam9263_devices.o
obj-$(CONFIG_ARCH_AT91SAM9RL) += at91sam9rl_devices.o
# AT91RM9200 board-specific support
obj-$(CONFIG_MACH_ONEARM) += board-1arm.o
......@@ -56,9 +55,6 @@ obj-$(CONFIG_MACH_AT91SAM9G10EK) += board-sam9261ek.o
# AT91SAM9263 board-specific support
obj-$(CONFIG_MACH_AT91SAM9263EK) += board-sam9263ek.o
# AT91SAM9RL board-specific support
obj-$(CONFIG_MACH_AT91SAM9RLEK) += board-sam9rlek.o
# AT91SAM9G20 board-specific support
obj-$(CONFIG_MACH_AT91SAM9G20EK) += board-sam9g20ek.o
obj-$(CONFIG_MACH_CPU9G20) += board-cpu9krea.o
......
arch/arm/mach-at91/at91sam9rl.c
View file @ bcf8c7e7
This diff is collapsed.
arch/arm/mach-at91/at91sam9rl_devices.c deleted 100644 → 0
View file @ 4bf7753b
This diff is collapsed.
arch/arm/mach-at91/board-sam9rlek.c deleted 100644 → 0
View file @ 4bf7753b
/*
* Copyright (C) 2005 SAN People
* Copyright (C) 2007 Atmel Corporation
*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file COPYING in the main directory of this archive for
* more details.
*/
#include <linux/types.h>
#include <linux/gpio.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/fb.h>
#include <linux/clk.h>
#include <linux/input.h>
#include <linux/gpio_keys.h>
#include <linux/platform_data/at91_adc.h>
#include <video/atmel_lcdc.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/at91sam9_smc.h>
#include "at91_aic.h"
#include "board.h"
#include "sam9_smc.h"
#include "generic.h"
#include "gpio.h"
static void __init ek_init_early(void)
{
/* Initialize processor: 12.000 MHz crystal */
at91_initialize(12000000);
}
/*
* USB HS Device port
*/
static struct usba_platform_data __initdata ek_usba_udc_data = {
.vbus_pin = AT91_PIN_PA8,
};
/*
* MCI (SD/MMC)
*/
static struct mci_platform_data __initdata mci0_data = {
.slot[0] = {
.bus_width = 4,
.detect_pin = AT91_PIN_PA15,
.wp_pin = -EINVAL,
},
};
/*
* NAND flash
*/
static struct mtd_partition __initdata ek_nand_partition[] = {
{
.name = "Partition 1",
.offset = 0,
.size = SZ_256K,
},
{
.name = "Partition 2",
.offset = MTDPART_OFS_NXTBLK,
.size = MTDPART_SIZ_FULL,
},
};
static struct atmel_nand_data __initdata ek_nand_data = {
.ale = 21,
.cle = 22,
.det_pin = -EINVAL,
.rdy_pin = AT91_PIN_PD17,
.enable_pin = AT91_PIN_PB6,
.ecc_mode = NAND_ECC_SOFT,
.on_flash_bbt = 1,
.parts = ek_nand_partition,
.num_parts = ARRAY_SIZE(ek_nand_partition),
};
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(0, 3, &ek_nand_smc_config);
at91_add_device_nand(&ek_nand_data);
}
/*
* SPI devices
*/
static struct spi_board_info ek_spi_devices[] = {
{ /* DataFlash chip */
.modalias = "mtd_dataflash",
.chip_select = 0,
.max_speed_hz = 15 * 1000 * 1000,
.bus_num = 0,
},
};
/*
* LCD Controller
*/
#if defined(CONFIG_FB_ATMEL) || defined(CONFIG_FB_ATMEL_MODULE)
static struct fb_videomode at91_tft_vga_modes[] = {
{
.name = "TX09D50VM1CCA @ 60",
.refresh = 60,
.xres = 240, .yres = 320,
.pixclock = KHZ2PICOS(4965),
.left_margin = 1, .right_margin = 33,
.upper_margin = 1, .lower_margin = 0,
.hsync_len = 5, .vsync_len = 1,
.sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
.vmode = FB_VMODE_NONINTERLACED,
},
};
static struct fb_monspecs at91fb_default_monspecs = {
.manufacturer = "HIT",
.monitor = "TX09D50VM1CCA",
.modedb = at91_tft_vga_modes,
.modedb_len = ARRAY_SIZE(at91_tft_vga_modes),
.hfmin = 15000,
.hfmax = 64000,
.vfmin = 50,
.vfmax = 150,
};
#define AT91SAM9RL_DEFAULT_LCDCON2 (ATMEL_LCDC_MEMOR_LITTLE \
| ATMEL_LCDC_DISTYPE_TFT \
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE)
static void at91_lcdc_power_control(struct atmel_lcdfb_pdata *pdata, int on)
{
if (on)
at91_set_gpio_value(AT91_PIN_PC1, 0); /* power up */
else
at91_set_gpio_value(AT91_PIN_PC1, 1); /* power down */
}
/* Driver datas */
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data = {
.lcdcon_is_backlight = true,
.default_bpp = 16,
.default_dmacon = ATMEL_LCDC_DMAEN,
.default_lcdcon2 = AT91SAM9RL_DEFAULT_LCDCON2,
.default_monspecs = &at91fb_default_monspecs,
.atmel_lcdfb_power_control = at91_lcdc_power_control,
.guard_time = 1,
.lcd_wiring_mode = ATMEL_LCDC_WIRING_RGB,
};
#else
static struct atmel_lcdfb_pdata __initdata ek_lcdc_data;
#endif
/*
* AC97
* reset_pin is not connected: NRST
*/
static struct ac97c_platform_data ek_ac97_data = {
.reset_pin = -EINVAL,
};
/*
* LEDs
*/
static struct gpio_led ek_leds[] = {
{ /* "bottom" led, green, userled1 to be defined */
.name = "ds1",
.gpio = AT91_PIN_PD15,
.active_low = 1,
.default_trigger = "none",
},
{ /* "bottom" led, green, userled2 to be defined */
.name = "ds2",
.gpio = AT91_PIN_PD16,
.active_low = 1,
.default_trigger = "none",
},
{ /* "power" led, yellow */
.name = "ds3",
.gpio = AT91_PIN_PD14,
.default_trigger = "heartbeat",
}
};
/*
* ADC + Touchscreen
*/
static struct at91_adc_data ek_adc_data = {
.channels_used = BIT(0) | BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5),
.use_external_triggers = true,
.vref = 3300,
.touchscreen_type = ATMEL_ADC_TOUCHSCREEN_4WIRE,
};
/*
* GPIO Buttons
*/
#if defined(CONFIG_KEYBOARD_GPIO) || defined(CONFIG_KEYBOARD_GPIO_MODULE)
static struct gpio_keys_button ek_buttons[] = {
{
.gpio = AT91_PIN_PB0,
.code = BTN_2,
.desc = "Right Click",
.active_low = 1,
.wakeup = 1,
},
{
.gpio = AT91_PIN_PB1,
.code = BTN_1,
.desc = "Left Click",
.active_low = 1,
.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_input(AT91_PIN_PB1, 1); /* btn1 */
at91_set_deglitch(AT91_PIN_PB1, 1);
at91_set_gpio_input(AT91_PIN_PB0, 1); /* btn2 */
at91_set_deglitch(AT91_PIN_PB0, 1);
platform_device_register(&ek_button_device);
}
#else
static void __init ek_add_device_buttons(void) {}
#endif
static void __init ek_board_init(void)
{
at91_register_devices();
/* Serial */
/* DBGU on ttyS0. (Rx & Tx only) */
at91_register_uart(0, 0, 0);
/* USART0 on ttyS1. (Rx, Tx, CTS, RTS) */
at91_register_uart(AT91SAM9RL_ID_US0, 1, ATMEL_UART_CTS | ATMEL_UART_RTS);
at91_add_device_serial();
/* USB HS */
at91_add_device_usba(&ek_usba_udc_data);
/* I2C */
at91_add_device_i2c(NULL, 0);
/* NAND */
ek_add_device_nand();
/* SPI */
at91_add_device_spi(ek_spi_devices, ARRAY_SIZE(ek_spi_devices));
/* MMC */
at91_add_device_mci(0, &mci0_data);
/* LCD Controller */
at91_add_device_lcdc(&ek_lcdc_data);
/* AC97 */
at91_add_device_ac97(&ek_ac97_data);
/* Touch Screen Controller + ADC */
at91_add_device_adc(&ek_adc_data);
/* LEDs */
at91_gpio_leds(ek_leds, ARRAY_SIZE(ek_leds));
/* Push Buttons */
ek_add_device_buttons();
}
MACHINE_START(AT91SAM9RLEK, "Atmel AT91SAM9RL-EK")
/* Maintainer: Atmel */
.init_time = at91_init_time,
.map_io = at91_map_io,
.handle_irq = at91_aic_handle_irq,
.init_early = ek_init_early,
.init_irq = at91_init_irq_default,
.init_machine = ek_board_init,
MACHINE_END
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