ARM: imx: Remove mach-mx51_3ds board

mach-mx51_3ds only supports old silicon version of MX51 and was replaced
with mx51 babbage, which is the official MX51 development board.

No need to maintain it anymore.

Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com>
Signed-off-by: Shawn Guo <shawn.guo@linaro.org>

4 files changed, 0 insertions, 193 deletions

diff --git a/arch/arm/configs/imx_v6_v7_defconfig b/arch/arm/configs/imx_v6_v7_defconfig
index 69667133321f..6dddbf877b0c 100644
--- a/arch/arm/configs/imx_v6_v7_defconfig
+++ b/arch/arm/configs/imx_v6_v7_defconfig
@@ -32,7 +32,6 @@ CONFIG_MACH_PCM043=y
 CONFIG_MACH_MX35_3DS=y
 CONFIG_MACH_VPR200=y
 CONFIG_MACH_IMX51_DT=y
-CONFIG_MACH_MX51_3DS=y
 CONFIG_MACH_EUKREA_CPUIMX51SD=y
 CONFIG_SOC_IMX53=y
 CONFIG_SOC_IMX6Q=y
diff --git a/arch/arm/mach-imx/Kconfig b/arch/arm/mach-imx/Kconfig
index ae3bd5469226..97d15d5e3698 100644
--- a/arch/arm/mach-imx/Kconfig
+++ b/arch/arm/mach-imx/Kconfig
@@ -776,19 +776,6 @@ config MACH_MX51_BABBAGE
           u-boot. This includes specific configurations for the board and its
           peripherals.
 
-config MACH_MX51_3DS
-        bool "Support MX51PDK (3DS)"
-        select IMX_HAVE_PLATFORM_IMX2_WDT
-        select IMX_HAVE_PLATFORM_IMX_KEYPAD
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select MXC_DEBUG_BOARD
-        select SOC_IMX51
-        help
-          Include support for MX51PDK (3DS) platform. This includes specific
-          configurations for the board and its peripherals.
-
 config MACH_EUKREA_CPUIMX51SD
         bool "Support Eukrea CPUIMX51SD module"
         select IMX_HAVE_PLATFORM_FSL_USB2_UDC
diff --git a/arch/arm/mach-imx/Makefile b/arch/arm/mach-imx/Makefile
index f35eb397bd50..5a2d88ec3b76 100644
--- a/arch/arm/mach-imx/Makefile
+++ b/arch/arm/mach-imx/Makefile
@@ -102,7 +102,6 @@ endif
 
 # i.MX5 based machines
 obj-$(CONFIG_MACH_MX51_BABBAGE) += mach-mx51_babbage.o
-obj-$(CONFIG_MACH_MX51_3DS) += mach-mx51_3ds.o
 obj-$(CONFIG_MACH_EUKREA_CPUIMX51SD) += mach-cpuimx51sd.o
 obj-$(CONFIG_MACH_EUKREA_MBIMXSD51_BASEBOARD) += eukrea_mbimxsd51-baseboard.o
 obj-$(CONFIG_MACH_MX50_RDP) += mach-mx50_rdp.o
diff --git a/arch/arm/mach-imx/mach-mx51_3ds.c b/arch/arm/mach-imx/mach-mx51_3ds.c
deleted file mode 100644
index abc25bd1107b..000000000000
--- a/arch/arm/mach-imx/mach-mx51_3ds.c
+++ /dev/null
@@ -1,178 +0,0 @@
-/*
- * Copyright 2008-2009 Freescale Semiconductor, Inc. All Rights Reserved.
- * Copyright (C) 2010 Jason Wang <jason77.wang@gmail.com>
- *
- * The code contained herein is licensed under the GNU General Public
- * License. You may obtain a copy of the GNU General Public License
- * Version 2 or later at the following locations:
- *
- * http://www.opensource.org/licenses/gpl-license.html
- * http://www.gnu.org/copyleft/gpl.html
- */
-
-#include <linux/irq.h>
-#include <linux/platform_device.h>
-#include <linux/spi/spi.h>
-#include <linux/gpio.h>
-
-#include <asm/mach-types.h>
-#include <asm/mach/arch.h>
-#include <asm/mach/time.h>
-
-#include "3ds_debugboard.h"
-#include "common.h"
-#include "devices-imx51.h"
-#include "hardware.h"
-#include "iomux-mx51.h"
-
-#define MX51_3DS_ECSPI2_CS      (GPIO_PORTC + 28)
-
-static iomux_v3_cfg_t mx51_3ds_pads[] = {
-        /* UART1 */
-        MX51_PAD_UART1_RXD__UART1_RXD,
-        MX51_PAD_UART1_TXD__UART1_TXD,
-        MX51_PAD_UART1_RTS__UART1_RTS,
-        MX51_PAD_UART1_CTS__UART1_CTS,
-
-        /* UART2 */
-        MX51_PAD_UART2_RXD__UART2_RXD,
-        MX51_PAD_UART2_TXD__UART2_TXD,
-        MX51_PAD_EIM_D25__UART2_CTS,
-        MX51_PAD_EIM_D26__UART2_RTS,
-
-        /* UART3 */
-        MX51_PAD_UART3_RXD__UART3_RXD,
-        MX51_PAD_UART3_TXD__UART3_TXD,
-        MX51_PAD_EIM_D24__UART3_CTS,
-        MX51_PAD_EIM_D27__UART3_RTS,
-
-        /* CPLD PARENT IRQ PIN */
-        MX51_PAD_GPIO1_6__GPIO1_6,
-
-        /* KPP */
-        MX51_PAD_KEY_ROW0__KEY_ROW0,
-        MX51_PAD_KEY_ROW1__KEY_ROW1,
-        MX51_PAD_KEY_ROW2__KEY_ROW2,
-        MX51_PAD_KEY_ROW3__KEY_ROW3,
-        MX51_PAD_KEY_COL0__KEY_COL0,
-        MX51_PAD_KEY_COL1__KEY_COL1,
-        MX51_PAD_KEY_COL2__KEY_COL2,
-        MX51_PAD_KEY_COL3__KEY_COL3,
-        MX51_PAD_KEY_COL4__KEY_COL4,
-        MX51_PAD_KEY_COL5__KEY_COL5,
-
-        /* eCSPI2 */
-        MX51_PAD_NANDF_RB2__ECSPI2_SCLK,
-        MX51_PAD_NANDF_RB3__ECSPI2_MISO,
-        MX51_PAD_NANDF_D15__ECSPI2_MOSI,
-        MX51_PAD_NANDF_D12__GPIO3_28,
-};
-
-/* Serial ports */
-static const struct imxuart_platform_data uart_pdata __initconst = {
-        .flags = IMXUART_HAVE_RTSCTS,
-};
-
-static int mx51_3ds_board_keymap[] = {
-        KEY(0, 0, KEY_1),
-        KEY(0, 1, KEY_2),
-        KEY(0, 2, KEY_3),
-        KEY(0, 3, KEY_F1),
-        KEY(0, 4, KEY_UP),
-        KEY(0, 5, KEY_F2),
-
-        KEY(1, 0, KEY_4),
-        KEY(1, 1, KEY_5),
-        KEY(1, 2, KEY_6),
-        KEY(1, 3, KEY_LEFT),
-        KEY(1, 4, KEY_SELECT),
-        KEY(1, 5, KEY_RIGHT),
-
-        KEY(2, 0, KEY_7),
-        KEY(2, 1, KEY_8),
-        KEY(2, 2, KEY_9),
-        KEY(2, 3, KEY_F3),
-        KEY(2, 4, KEY_DOWN),
-        KEY(2, 5, KEY_F4),
-
-        KEY(3, 0, KEY_0),
-        KEY(3, 1, KEY_OK),
-        KEY(3, 2, KEY_ESC),
-        KEY(3, 3, KEY_ENTER),
-        KEY(3, 4, KEY_MENU),
-        KEY(3, 5, KEY_BACK)
-};
-
-static const struct matrix_keymap_data mx51_3ds_map_data __initconst = {
-        .keymap         = mx51_3ds_board_keymap,
-        .keymap_size    = ARRAY_SIZE(mx51_3ds_board_keymap),
-};
-
-static int mx51_3ds_spi2_cs[] = {
-        MXC_SPI_CS(0),
-        MX51_3DS_ECSPI2_CS,
-};
-
-static const struct spi_imx_master mx51_3ds_ecspi2_pdata __initconst = {
-        .chipselect     = mx51_3ds_spi2_cs,
-        .num_chipselect = ARRAY_SIZE(mx51_3ds_spi2_cs),
-};
-
-static struct spi_board_info mx51_3ds_spi_nor_device[] = {
-        {
-         .modalias = "m25p80",
-         .max_speed_hz = 25000000,      /* max spi clock (SCK) speed in HZ */
-         .bus_num = 1,
-         .chip_select = 1,
-         .mode = SPI_MODE_0,
-         .platform_data = NULL,},
-};
-
-/*
- * Board specific initialization.
- */
-static void __init mx51_3ds_init(void)
-{
-        imx51_soc_init();
-
-        mxc_iomux_v3_setup_multiple_pads(mx51_3ds_pads,
-                                        ARRAY_SIZE(mx51_3ds_pads));
-
-        imx51_add_imx_uart(0, &uart_pdata);
-        imx51_add_imx_uart(1, &uart_pdata);
-        imx51_add_imx_uart(2, &uart_pdata);
-
-        imx51_add_ecspi(1, &mx51_3ds_ecspi2_pdata);
-        spi_register_board_info(mx51_3ds_spi_nor_device,
-                                ARRAY_SIZE(mx51_3ds_spi_nor_device));
-
-        if (mxc_expio_init(MX51_CS5_BASE_ADDR, IMX_GPIO_NR(1, 6)))
-                printk(KERN_WARNING "Init of the debugboard failed, all "
-                                    "devices on the board are unusable.\n");
-
-        imx51_add_sdhci_esdhc_imx(0, NULL);
-        imx51_add_imx_keypad(&mx51_3ds_map_data);
-        imx51_add_imx2_wdt(0);
-}
-
-static void __init mx51_3ds_timer_init(void)
-{
-        mx51_clocks_init(32768, 24000000, 22579200, 0);
-}
-
-static struct sys_timer mx51_3ds_timer = {
-        .init = mx51_3ds_timer_init,
-};
-
-MACHINE_START(MX51_3DS, "Freescale MX51 3-Stack Board")
-        /* Maintainer: Freescale Semiconductor, Inc. */
-        .atag_offset = 0x100,
-        .map_io = mx51_map_io,
-        .init_early = imx51_init_early,
-        .init_irq = mx51_init_irq,
-        .handle_irq = imx51_handle_irq,
-        .timer = &mx51_3ds_timer,
-        .init_machine = mx51_3ds_init,
-        .init_late      = imx51_init_late,
-        .restart        = mxc_restart,
-MACHINE_END