Subject: [RFC PATCH 1/1] ARM: at91: drop rm9200dk board support

From: [email-masked] (Nicolas Ferre)
Date: Fri, 14 Jun 2013 23:20:35 +0200

On 10/06/2013 16:42, Jean-Christophe PLAGNIOL-VILLARD :
> This board is impossible to found anymore

OK for me as the EK is replacing this old Development Kit.

Acked-by: Nicolas Ferre <[email-masked]>

>
> Signed-off-by: Jean-Christophe PLAGNIOL-VILLARD <[email-masked]>
> Cc: Nicolas Ferre <[email-masked]>
> ---
>   arch/arm/configs/at91rm9200_defconfig |    1 -
>   arch/arm/mach-at91/Kconfig.non_dt     |    7 -
>   arch/arm/mach-at91/Makefile           |    1 -
>   arch/arm/mach-at91/board-rm9200dk.c   |  228 ---------------------------------
>   4 files changed, 237 deletions(-)
>   delete mode 100644 arch/arm/mach-at91/board-rm9200dk.c
>
> diff --git a/arch/arm/configs/at91rm9200_defconfig b/arch/arm/configs/at91rm9200_defconfig
> index 43834a7..3b76a63 100644
> --- a/arch/arm/configs/at91rm9200_defconfig
> +++ b/arch/arm/configs/at91rm9200_defconfig
> @@ -17,7 +17,6 @@ CONFIG_MODULE_SRCVERSION_ALL=y
>   # CONFIG_IOSCHED_CFQ is not set
>   CONFIG_ARCH_AT91=y
>   CONFIG_ARCH_AT91RM9200=y
> -CONFIG_ARCH_AT91RM9200DK=y
>   CONFIG_MACH_AT91RM9200EK=y
>   CONFIG_MACH_CSB337=y
>   CONFIG_MACH_CSB637=y
> diff --git a/arch/arm/mach-at91/Kconfig.non_dt b/arch/arm/mach-at91/Kconfig.non_dt
> index 8d84324..867c547 100644
> --- a/arch/arm/mach-at91/Kconfig.non_dt
> +++ b/arch/arm/mach-at91/Kconfig.non_dt
> @@ -56,13 +56,6 @@ if ARCH_AT91RM9200
>
>   comment "AT91RM9200 Board Type"
>
> -config ARCH_AT91RM9200DK
> -	bool "Atmel AT91RM9200-DK Development board"
> -	select HAVE_AT91_DATAFLASH_CARD
> -	help
> -	  Select this if you are using Atmel's AT91RM9200-DK Development board.
> -	  (Discontinued)
> -
>   config MACH_AT91RM9200EK
>   	bool "Atmel AT91RM9200-EK Evaluation Kit"
>   	select HAVE_AT91_DATAFLASH_CARD
> diff --git a/arch/arm/mach-at91/Makefile b/arch/arm/mach-at91/Makefile
> index 1429985..dc2308b 100644
> --- a/arch/arm/mach-at91/Makefile
> +++ b/arch/arm/mach-at91/Makefile
> @@ -33,7 +33,6 @@ obj-$(CONFIG_ARCH_AT91SAM9G45)	+= at91sam9g45_devices.o
>   obj-$(CONFIG_ARCH_AT91X40)	+= at91x40.o at91x40_time.o
>
>   # AT91RM9200 board-specific support
> -obj-$(CONFIG_ARCH_AT91RM9200DK)	+= board-rm9200dk.o
>   obj-$(CONFIG_MACH_AT91RM9200EK)	+= board-rm9200ek.o
>   obj-$(CONFIG_MACH_CSB337)	+= board-csb337.o
>   obj-$(CONFIG_MACH_CSB637)	+= board-csb637.o
> diff --git a/arch/arm/mach-at91/board-rm9200dk.c b/arch/arm/mach-at91/board-rm9200dk.c
> deleted file mode 100644
> index 690541b..0000000
> --- a/arch/arm/mach-at91/board-rm9200dk.c
> +++ /dev/null
> @@ -1,228 +0,0 @@
> -/*
> - * linux/arch/arm/mach-at91/board-rm9200dk.c
> - *
> - *  Copyright (C) 2005 SAN People
> - *
> - *  Epson S1D framebuffer glue code is:
> - *     Copyright (C) 2005 Thibaut VARENE <[email-masked]>
> - *
> - * 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/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/mtd/physmap.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/at91rm9200_mc.h>
> -#include <mach/at91_ramc.h>
> -
> -#include "at91_aic.h"
> -#include "board.h"
> -#include "generic.h"
> -
> -
> -static void __init dk_init_early(void)
> -{
> -	/* Initialize processor: 18.432 MHz crystal */
> -	at91_initialize(18432000);
> -}
> -
> -static struct macb_platform_data __initdata dk_eth_data = {
> -	.phy_irq_pin	= AT91_PIN_PC4,
> -	.is_rmii	= 1,
> -};
> -
> -static struct at91_usbh_data __initdata dk_usbh_data = {
> -	.ports		= 2,
> -	.vbus_pin	= {-EINVAL, -EINVAL},
> -	.overcurrent_pin= {-EINVAL, -EINVAL},
> -};
> -
> -static struct at91_udc_data __initdata dk_udc_data = {
> -	.vbus_pin	= AT91_PIN_PD4,
> -	.pullup_pin	= AT91_PIN_PD5,
> -};
> -
> -static struct at91_cf_data __initdata dk_cf_data = {
> -	.irq_pin	= -EINVAL,
> -	.det_pin	= AT91_PIN_PB0,
> -	.vcc_pin	= -EINVAL,
> -	.rst_pin	= AT91_PIN_PC5,
> -};
> -
> -#ifndef CONFIG_MTD_AT91_DATAFLASH_CARD
> -static struct mci_platform_data __initdata dk_mci0_data = {
> -	.slot[0] = {
> -		.bus_width	= 4,
> -		.detect_pin	= -EINVAL,
> -		.wp_pin		= -EINVAL,
> -	},
> -};
> -#endif
> -
> -static struct spi_board_info dk_spi_devices[] = {
> -	{	/* DataFlash chip */
> -		.modalias	= "mtd_dataflash",
> -		.chip_select	= 0,
> -		.max_speed_hz	= 15 * 1000 * 1000,
> -	},
> -	{	/* UR6HCPS2-SP40 PS2-to-SPI adapter */
> -		.modalias	= "ur6hcps2",
> -		.chip_select	= 1,
> -		.max_speed_hz	= 250 *  1000,
> -	},
> -	{	/* TLV1504 ADC, 4 channels, 10 bits; one is a temp sensor */
> -		.modalias	= "tlv1504",
> -		.chip_select	= 2,
> -		.max_speed_hz	= 20 * 1000 * 1000,
> -	},
> -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
> -	{	/* DataFlash card */
> -		.modalias	= "mtd_dataflash",
> -		.chip_select	= 3,
> -		.max_speed_hz	= 15 * 1000 * 1000,
> -	}
> -#endif
> -};
> -
> -static struct i2c_board_info __initdata dk_i2c_devices[] = {
> -	{
> -		I2C_BOARD_INFO("ics1523", 0x26),
> -	},
> -	{
> -		I2C_BOARD_INFO("x9429", 0x28),
> -	},
> -	{
> -		I2C_BOARD_INFO("24c1024", 0x50),
> -	}
> -};
> -
> -static struct mtd_partition __initdata dk_nand_partition[] = {
> -	{
> -		.name	= "NAND Partition 1",
> -		.offset	= 0,
> -		.size	= MTDPART_SIZ_FULL,
> -	},
> -};
> -
> -static struct atmel_nand_data __initdata dk_nand_data = {
> -	.ale		= 22,
> -	.cle		= 21,
> -	.det_pin	= AT91_PIN_PB1,
> -	.rdy_pin	= AT91_PIN_PC2,
> -	.enable_pin	= -EINVAL,
> -	.ecc_mode	= NAND_ECC_SOFT,
> -	.on_flash_bbt	= 1,
> -	.parts		= dk_nand_partition,
> -	.num_parts	= ARRAY_SIZE(dk_nand_partition),
> -};
> -
> -#define DK_FLASH_BASE	AT91_CHIPSELECT_0
> -#define DK_FLASH_SIZE	SZ_2M
> -
> -static struct physmap_flash_data dk_flash_data = {
> -	.width		= 2,
> -};
> -
> -static struct resource dk_flash_resource = {
> -	.start		= DK_FLASH_BASE,
> -	.end		= DK_FLASH_BASE + DK_FLASH_SIZE - 1,
> -	.flags		= IORESOURCE_MEM,
> -};
> -
> -static struct platform_device dk_flash = {
> -	.name		= "physmap-flash",
> -	.id		= 0,
> -	.dev		= {
> -				.platform_data	= &dk_flash_data,
> -			},
> -	.resource	= &dk_flash_resource,
> -	.num_resources	= 1,
> -};
> -
> -static struct gpio_led dk_leds[] = {
> -	{
> -		.name			= "led0",
> -		.gpio			= AT91_PIN_PB2,
> -		.active_low		= 1,
> -		.default_trigger	= "heartbeat",
> -	}
> -};
> -
> -static void __init dk_board_init(void)
> -{
> -	/* Serial */
> -	/* DBGU on ttyS0. (Rx & Tx only) */
> -	at91_register_uart(0, 0, 0);
> -
> -	/* USART1 on ttyS1. (Rx, Tx, CTS, RTS, DTR, DSR, DCD, RI) */
> -	at91_register_uart(AT91RM9200_ID_US1, 1, ATMEL_UART_CTS | ATMEL_UART_RTS
> -			   | ATMEL_UART_DTR | ATMEL_UART_DSR | ATMEL_UART_DCD
> -			   | ATMEL_UART_RI);
> -	at91_add_device_serial();
> -	/* Ethernet */
> -	at91_add_device_eth(&dk_eth_data);
> -	/* USB Host */
> -	at91_add_device_usbh(&dk_usbh_data);
> -	/* USB Device */
> -	at91_add_device_udc(&dk_udc_data);
> -	at91_set_multi_drive(dk_udc_data.pullup_pin, 1);	/* pullup_pin is connected to reset */
> -	/* Compact Flash */
> -	at91_add_device_cf(&dk_cf_data);
> -	/* I2C */
> -	at91_add_device_i2c(dk_i2c_devices, ARRAY_SIZE(dk_i2c_devices));
> -	/* SPI */
> -	at91_add_device_spi(dk_spi_devices, ARRAY_SIZE(dk_spi_devices));
> -#ifdef CONFIG_MTD_AT91_DATAFLASH_CARD
> -	/* DataFlash card */
> -	at91_set_gpio_output(AT91_PIN_PB7, 0);
> -#else
> -	/* MMC */
> -	at91_set_gpio_output(AT91_PIN_PB7, 1);	/* this MMC card slot can optionally use SPI signaling (CS3). */
> -	at91_add_device_mci(0, &dk_mci0_data);
> -#endif
> -	/* NAND */
> -	at91_add_device_nand(&dk_nand_data);
> -	/* NOR Flash */
> -	platform_device_register(&dk_flash);
> -	/* LEDs */
> -	at91_gpio_leds(dk_leds, ARRAY_SIZE(dk_leds));
> -	/* VGA */
> -//	dk_add_device_video();
> -}
> -
> -MACHINE_START(AT91RM9200DK, "Atmel AT91RM9200-DK")
> -	/* Maintainer: SAN People/Atmel */
> -	.init_time	= at91rm9200_timer_init,
> -	.map_io		= at91_map_io,
> -	.handle_irq	= at91_aic_handle_irq,
> -	.init_early	= dk_init_early,
> -	.init_irq	= at91_init_irq_default,
> -	.init_machine	= dk_board_init,
> -MACHINE_END
>

-- 
Nicolas Ferre