18 files changed, 124 insertions, 92 deletions
diff --git a/arch/arm/mach-mx5/Kconfig b/arch/arm/mach-mx5/Kconfig
index 159340da9191..799fbc40e53c 100644
--- a/arch/arm/mach-mx5/Kconfig
+++ b/arch/arm/mach-mx5/Kconfig
@@ -1,11 +1,11 @@
-if ARCH_MX5
+if ARCH_MX503 || ARCH_MX51
-# ARCH_MX50/51/53 are left to mark places where prevent multi-soc in single
+# ARCH_MX5/50/53 are left to mark places where prevent multi-soc in single
 # image. So for most time, SOC_IMX50/51/53 should be used.
-config ARCH_MX50
+config ARCH_MX5
        bool
-config ARCH_MX51
+config ARCH_MX50
        bool
 config ARCH_MX53
@@ -13,27 +13,54 @@ config ARCH_MX53
 config SOC_IMX50
        bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
        select MXC_TZIC
        select ARCH_MXC_IOMUX_V3
        select ARCH_MXC_AUDMUX_V2
        select ARCH_HAS_CPUFREQ
+        select ARCH_MX5
        select ARCH_MX50
 config  SOC_IMX51
        bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
        select MXC_TZIC
        select ARCH_MXC_IOMUX_V3
        select ARCH_MXC_AUDMUX_V2
        select ARCH_HAS_CPUFREQ
-        select ARCH_MX51
+        select ARCH_MX5
 config  SOC_IMX53
        bool
+        select CPU_V7
+        select ARM_L1_CACHE_SHIFT_6
        select MXC_TZIC
        select ARCH_MXC_IOMUX_V3
+        select ARCH_MX5
        select ARCH_MX53
-comment "MX5 platforms:"
+if ARCH_MX50_SUPPORTED
+#comment "i.MX50 machines:"
+config MACH_MX50_RDP
+        bool "Support MX50 reference design platform"
+        depends on BROKEN
+        select SOC_IMX50
+        select IMX_HAVE_PLATFORM_IMX_I2C
+        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
+        select IMX_HAVE_PLATFORM_SPI_IMX
+        select IMX_HAVE_PLATFORM_FEC
+        help
+          Include support for MX50 reference design platform (RDP) board. This
+          includes specific configurations for the board and its peripherals.
+endif # ARCH_MX50_SUPPORTED
+if ARCH_MX51
+comment "i.MX51 machines:"
 config MACH_MX51_BABBAGE
        bool "Support MX51 BABBAGE platforms"
@@ -136,6 +163,11 @@ config MACH_MX51_EFIKASB
          Include support for Genesi Efika Smartbook. This includes specific
          configurations for the board and its peripherals.
+endif # ARCH_MX51
+if ARCH_MX53_SUPPORTED
+comment "i.MX53 machines:"
 config MACH_MX53_EVK
        bool "Support MX53 EVK platforms"
        select SOC_IMX53
@@ -154,6 +186,7 @@ config MACH_MX53_SMD
        select IMX_HAVE_PLATFORM_IMX2_WDT
        select IMX_HAVE_PLATFORM_IMX_I2C
        select IMX_HAVE_PLATFORM_IMX_UART
+        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
        help
          Include support for MX53 SMD platform. This includes specific
          configurations for the board and its peripherals.
@@ -170,17 +203,6 @@ config MACH_MX53_LOCO
          Include support for MX53 LOCO platform. This includes specific
          configurations for the board and its peripherals.
-config MACH_MX50_RDP
+endif # ARCH_MX53_SUPPORTED
-        bool "Support MX50 reference design platform"
-        depends on BROKEN
-        select SOC_IMX50
-        select IMX_HAVE_PLATFORM_IMX_I2C
-        select IMX_HAVE_PLATFORM_IMX_UART
-        select IMX_HAVE_PLATFORM_SDHCI_ESDHC_IMX
-        select IMX_HAVE_PLATFORM_SPI_IMX
-        select IMX_HAVE_PLATFORM_FEC
-        help
-          Include support for MX50 reference design platform (RDP) board. This
-          includes specific configurations for the board and its peripherals.
 endif
diff --git a/arch/arm/mach-mx5/board-cpuimx51.c b/arch/arm/mach-mx5/board-cpuimx51.c
index d0296a94c475..4efa02ee1639 100644
--- a/arch/arm/mach-mx5/board-cpuimx51.c
+++ b/arch/arm/mach-mx5/board-cpuimx51.c
@@ -23,13 +23,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <mach/eukrea-baseboards.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-cpuimx51sd.c b/arch/arm/mach-mx5/board-cpuimx51sd.c
index 29b180823bf5..5ef25a596143 100644
--- a/arch/arm/mach-mx5/board-cpuimx51sd.c
+++ b/arch/arm/mach-mx5/board-cpuimx51sd.c
@@ -23,7 +23,6 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c-gpio.h>
 #include <linux/spi/spi.h>
 #include <linux/can/platform/mcp251x.h>
@@ -32,7 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
diff --git a/arch/arm/mach-mx5/board-mx50_rdp.c b/arch/arm/mach-mx5/board-mx50_rdp.c
index dedf7f2d6d0f..11210e1ae42a 100644
--- a/arch/arm/mach-mx5/board-mx50_rdp.c
+++ b/arch/arm/mach-mx5/board-mx50_rdp.c
@@ -23,7 +23,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
diff --git a/arch/arm/mach-mx5/board-mx51_babbage.c b/arch/arm/mach-mx5/board-mx51_babbage.c
index bea4e4135f9d..c7b3fabf50f9 100644
--- a/arch/arm/mach-mx5/board-mx51_babbage.c
+++ b/arch/arm/mach-mx5/board-mx51_babbage.c
@@ -16,9 +16,6 @@
 #include <linux/gpio.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
-#include <linux/fec.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
@@ -26,7 +23,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/mxc_ehci.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -208,18 +204,16 @@ static inline void babbage_usbhub_reset(void)
 {
        int ret;
-        /* Bring USB hub out of reset */
+        /* Reset USB hub */
-        ret = gpio_request(BABBAGE_USB_HUB_RESET, "GPIO1_7");
+        ret = gpio_request_one(BABBAGE_USB_HUB_RESET,
+                                        GPIOF_OUT_INIT_LOW, "GPIO1_7");
        if (ret) {
                printk(KERN_ERR"failed to get GPIO_USB_HUB_RESET: %d\n", ret);
                return;
        }
-        gpio_direction_output(BABBAGE_USB_HUB_RESET, 0);
-        /* USB HUB RESET - De-assert USB HUB RESET_N */
+        msleep(2);
-        msleep(1);
+        /* Deassert reset */
-        gpio_set_value(BABBAGE_USB_HUB_RESET, 0);
-        msleep(1);
        gpio_set_value(BABBAGE_USB_HUB_RESET, 1);
 }
@@ -361,7 +355,7 @@ static void __init mx51_babbage_init(void)
        /* Set the PAD settings for the pwr key. */
        mxc_iomux_v3_setup_pad(power_key);
-        imx51_add_gpio_keys(&imx_button_data);
+        imx_add_gpio_keys(&imx_button_data);
        imx51_add_imx_i2c(0, &babbage_i2c_data);
        imx51_add_imx_i2c(1, &babbage_i2c_data);
diff --git a/arch/arm/mach-mx5/board-mx51_efikamx.c b/arch/arm/mach-mx5/board-mx51_efikamx.c
index acab1911cb3c..6e362315291b 100644
--- a/arch/arm/mach-mx5/board-mx51_efikamx.c
+++ b/arch/arm/mach-mx5/board-mx51_efikamx.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -32,8 +31,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -252,7 +249,7 @@ static void __init mx51_efikamx_init(void)
        }
        platform_device_register(&mx51_efikamx_leds_device);
-        imx51_add_gpio_keys(&mx51_efikamx_powerkey_data);
+        imx_add_gpio_keys(&mx51_efikamx_powerkey_data);
        if (system_rev == 0x11) {
                gpio_request(EFIKAMX_RESET1_1, "reset");
diff --git a/arch/arm/mach-mx5/board-mx51_efikasb.c b/arch/arm/mach-mx5/board-mx51_efikasb.c
index db04ce8462dc..474fc6e4c6df 100644
--- a/arch/arm/mach-mx5/board-mx51_efikasb.c
+++ b/arch/arm/mach-mx5/board-mx51_efikasb.c
@@ -22,7 +22,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -35,8 +34,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 #include <asm/irq.h>
 #include <asm/setup.h>
@@ -260,7 +257,7 @@ static void __init efikasb_board_init(void)
        imx51_add_sdhci_esdhc_imx(1, NULL);
        platform_device_register(&mx51_efikasb_leds_device);
-        imx51_add_gpio_keys(&mx51_efikasb_keys_data);
+        imx_add_gpio_keys(&mx51_efikasb_keys_data);
 }
diff --git a/arch/arm/mach-mx5/board-mx53_evk.c b/arch/arm/mach-mx5/board-mx53_evk.c
index 2af3f43f74db..f87d571882c6 100644
--- a/arch/arm/mach-mx5/board-mx53_evk.c
+++ b/arch/arm/mach-mx5/board-mx53_evk.c
@@ -21,7 +21,6 @@
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <linux/spi/flash.h>
@@ -31,7 +30,6 @@
 #include <asm/mach-types.h>
 #include <asm/mach/arch.h>
 #include <asm/mach/time.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 #define MX53_EVK_FEC_PHY_RST    IMX_GPIO_NR(7, 6)
diff --git a/arch/arm/mach-mx5/board-mx53_loco.c b/arch/arm/mach-mx5/board-mx53_loco.c
index 10a1bea10548..1b947e8c9c0c 100644
--- a/arch/arm/mach-mx5/board-mx53_loco.c
+++ b/arch/arm/mach-mx5/board-mx53_loco.c
@@ -20,13 +20,11 @@
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 #include <asm/mach-types.h>
@@ -193,7 +191,7 @@ static iomux_v3_cfg_t mx53_loco_pads[] = {
        .wakeup         = wake,                                 \
 }
-static const struct gpio_keys_button loco_buttons[] __initconst = {
+static struct gpio_keys_button loco_buttons[] = {
        GPIO_BUTTON(MX53_LOCO_POWER, KEY_POWER, 1, "power", 0),
        GPIO_BUTTON(MX53_LOCO_UI1, KEY_VOLUMEUP, 1, "volume-up", 0),
        GPIO_BUTTON(MX53_LOCO_UI2, KEY_VOLUMEDOWN, 1, "volume-down", 0),
diff --git a/arch/arm/mach-mx5/board-mx53_smd.c b/arch/arm/mach-mx5/board-mx53_smd.c
index 31e173267edf..817c08938f55 100644
--- a/arch/arm/mach-mx5/board-mx53_smd.c
+++ b/arch/arm/mach-mx5/board-mx53_smd.c
@@ -20,13 +20,11 @@
 #include <linux/init.h>
 #include <linux/clk.h>
-#include <linux/fec.h>
 #include <linux/delay.h>
 #include <linux/gpio.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx53.h>
 #include <asm/mach-types.h>
@@ -52,6 +50,31 @@ static iomux_v3_cfg_t mx53_smd_pads[] = {
        /* I2C1 */
        MX53_PAD_CSI0_DAT8__I2C1_SDA,
        MX53_PAD_CSI0_DAT9__I2C1_SCL,
+        /* SD1 */
+        MX53_PAD_SD1_CMD__ESDHC1_CMD,
+        MX53_PAD_SD1_CLK__ESDHC1_CLK,
+        MX53_PAD_SD1_DATA0__ESDHC1_DAT0,
+        MX53_PAD_SD1_DATA1__ESDHC1_DAT1,
+        MX53_PAD_SD1_DATA2__ESDHC1_DAT2,
+        MX53_PAD_SD1_DATA3__ESDHC1_DAT3,
+        /* SD2 */
+        MX53_PAD_SD2_CMD__ESDHC2_CMD,
+        MX53_PAD_SD2_CLK__ESDHC2_CLK,
+        MX53_PAD_SD2_DATA0__ESDHC2_DAT0,
+        MX53_PAD_SD2_DATA1__ESDHC2_DAT1,
+        MX53_PAD_SD2_DATA2__ESDHC2_DAT2,
+        MX53_PAD_SD2_DATA3__ESDHC2_DAT3,
+        /* SD3 */
+        MX53_PAD_PATA_DATA8__ESDHC3_DAT0,
+        MX53_PAD_PATA_DATA9__ESDHC3_DAT1,
+        MX53_PAD_PATA_DATA10__ESDHC3_DAT2,
+        MX53_PAD_PATA_DATA11__ESDHC3_DAT3,
+        MX53_PAD_PATA_DATA0__ESDHC3_DAT4,
+        MX53_PAD_PATA_DATA1__ESDHC3_DAT5,
+        MX53_PAD_PATA_DATA2__ESDHC3_DAT6,
+        MX53_PAD_PATA_DATA3__ESDHC3_DAT7,
+        MX53_PAD_PATA_IORDY__ESDHC3_CLK,
+        MX53_PAD_PATA_RESET_B__ESDHC3_CMD,
 };
 static const struct imxuart_platform_data mx53_smd_uart_data __initconst = {
@@ -97,6 +120,9 @@ static void __init mx53_smd_board_init(void)
        imx53_add_fec(&mx53_smd_fec_data);
        imx53_add_imx2_wdt(0, NULL);
        imx53_add_imx_i2c(0, &mx53_smd_i2c_data);
+        imx53_add_sdhci_esdhc_imx(0, NULL);
+        imx53_add_sdhci_esdhc_imx(1, NULL);
+        imx53_add_sdhci_esdhc_imx(2, NULL);
 }
 static void __init mx53_smd_timer_init(void)
diff --git a/arch/arm/mach-mx5/clock-mx51-mx53.c b/arch/arm/mach-mx5/clock-mx51-mx53.c
index fdbc05ed5513..6b89c1bf4eb2 100644
--- a/arch/arm/mach-mx5/clock-mx51-mx53.c
+++ b/arch/arm/mach-mx5/clock-mx51-mx53.c
@@ -1563,6 +1563,7 @@ int __init mx53_clocks_init(unsigned long ckil, unsigned long osc,
        clk_enable(&iim_clk);
        mx53_revision();
        clk_disable(&iim_clk);
+        mx53_display_revision();
        /* Set SDHC parents to be PLL2 */
        clk_set_parent(&esdhc1_clk, &pll2_sw_clk);
diff --git a/arch/arm/mach-mx5/cpu.c b/arch/arm/mach-mx5/cpu.c
index 472bdfab2e55..86f87da59c64 100644
--- a/arch/arm/mach-mx5/cpu.c
+++ b/arch/arm/mach-mx5/cpu.c
@@ -166,6 +166,29 @@ int mx50_revision(void)
 }
 EXPORT_SYMBOL(mx50_revision);
+void mx53_display_revision(void)
+{
+        int rev;
+        char *srev;
+        rev = mx53_revision();
+        switch (rev) {
+        case IMX_CHIP_REVISION_1_0:
+                srev = IMX_CHIP_REVISION_1_0_STRING;
+                break;
+        case IMX_CHIP_REVISION_2_0:
+                srev = IMX_CHIP_REVISION_2_0_STRING;
+                break;
+        case IMX_CHIP_REVISION_2_1:
+                srev = IMX_CHIP_REVISION_2_1_STRING;
+                break;
+        default:
+                srev = IMX_CHIP_REVISION_UNKNOWN_STRING;
+        }
+        printk(KERN_INFO "CPU identified as i.MX53, silicon rev %s\n", srev);
+}
+EXPORT_SYMBOL(mx53_display_revision);
 static int __init post_cpu_init(void)
 {
        unsigned int reg;
diff --git a/arch/arm/mach-mx5/devices-imx50.h b/arch/arm/mach-mx5/devices-imx50.h
index c9e42823c7e3..7216667eaafc 100644
--- a/arch/arm/mach-mx5/devices-imx50.h
+++ b/arch/arm/mach-mx5/devices-imx50.h
@@ -21,14 +21,14 @@
 #include <mach/mx50.h>
 #include <mach/devices-common.h>
-extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx50_imx_uart_data[];
 #define imx50_add_imx_uart(id, pdata)   \
        imx_add_imx_uart_1irq(&imx50_imx_uart_data[id], pdata)
-extern const struct imx_fec_data imx50_fec_data __initconst;
+extern const struct imx_fec_data imx50_fec_data;
 #define imx50_add_fec(pdata)    \
        imx_add_fec(&imx50_fec_data, pdata)
-extern const struct imx_imx_i2c_data imx50_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx50_imx_i2c_data[];
 #define imx50_add_imx_i2c(id, pdata)    \
        imx_add_imx_i2c(&imx50_imx_i2c_data[id], pdata)
diff --git a/arch/arm/mach-mx5/devices-imx51.h b/arch/arm/mach-mx5/devices-imx51.h
index 7fff485e5603..e11bc0e0ec49 100644
--- a/arch/arm/mach-mx5/devices-imx51.h
+++ b/arch/arm/mach-mx5/devices-imx51.h
@@ -9,49 +9,46 @@
 #include <mach/mx51.h>
 #include <mach/devices-common.h>
-extern const struct imx_fec_data imx51_fec_data __initconst;
+extern const struct imx_fec_data imx51_fec_data;
 #define imx51_add_fec(pdata)    \
        imx_add_fec(&imx51_fec_data, pdata)
-#define imx51_add_gpio_keys(pdata) imx_add_gpio_keys(pdata)
+extern const struct imx_imx_i2c_data imx51_imx_i2c_data[];
-extern const struct imx_imx_i2c_data imx51_imx_i2c_data[] __initconst;
 #define imx51_add_imx_i2c(id, pdata)    \
        imx_add_imx_i2c(&imx51_imx_i2c_data[id], pdata)
-extern const struct imx_imx_ssi_data imx51_imx_ssi_data[] __initconst;
+extern const struct imx_imx_ssi_data imx51_imx_ssi_data[];
 #define imx51_add_imx_ssi(id, pdata)    \
        imx_add_imx_ssi(&imx51_imx_ssi_data[id], pdata)
-extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx51_imx_uart_data[];
 #define imx51_add_imx_uart(id, pdata)   \
        imx_add_imx_uart_1irq(&imx51_imx_uart_data[id], pdata)
-extern const struct imx_mxc_nand_data imx51_mxc_nand_data __initconst;
+extern const struct imx_mxc_nand_data imx51_mxc_nand_data;
 #define imx51_add_mxc_nand(pdata)       \
        imx_add_mxc_nand(&imx51_mxc_nand_data, pdata)
-extern const struct imx_sdhci_esdhc_imx_data
+extern const struct imx_sdhci_esdhc_imx_data imx51_sdhci_esdhc_imx_data[];
-imx51_sdhci_esdhc_imx_data[] __initconst;
 #define imx51_add_sdhci_esdhc_imx(id, pdata)    \
        imx_add_sdhci_esdhc_imx(&imx51_sdhci_esdhc_imx_data[id], pdata)
-extern const struct imx_spi_imx_data imx51_cspi_data __initconst;
+extern const struct imx_spi_imx_data imx51_cspi_data;
 #define imx51_add_cspi(pdata)   \
        imx_add_spi_imx(&imx51_cspi_data, pdata)
-extern const struct imx_spi_imx_data imx51_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx51_ecspi_data[];
 #define imx51_add_ecspi(id, pdata)      \
        imx_add_spi_imx(&imx51_ecspi_data[id], pdata)
-extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx51_imx2_wdt_data[];
 #define imx51_add_imx2_wdt(id, pdata)   \
        imx_add_imx2_wdt(&imx51_imx2_wdt_data[id])
-extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[] __initconst;
+extern const struct imx_mxc_pwm_data imx51_mxc_pwm_data[];
 #define imx51_add_mxc_pwm(id)   \
        imx_add_mxc_pwm(&imx51_mxc_pwm_data[id])
-extern const struct imx_imx_keypad_data imx51_imx_keypad_data __initconst;
+extern const struct imx_imx_keypad_data imx51_imx_keypad_data;
 #define imx51_add_imx_keypad(pdata)     \
        imx_add_imx_keypad(&imx51_imx_keypad_data, pdata)
diff --git a/arch/arm/mach-mx5/devices-imx53.h b/arch/arm/mach-mx5/devices-imx53.h
index 9251008dad1f..48f4c8cc42f5 100644
--- a/arch/arm/mach-mx5/devices-imx53.h
+++ b/arch/arm/mach-mx5/devices-imx53.h
@@ -8,28 +8,27 @@
 #include <mach/mx53.h>
 #include <mach/devices-common.h>
-extern const struct imx_fec_data imx53_fec_data __initconst;
+extern const struct imx_fec_data imx53_fec_data;
 #define imx53_add_fec(pdata)   \
        imx_add_fec(&imx53_fec_data, pdata)
-extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[] __initconst;
+extern const struct imx_imx_uart_1irq_data imx53_imx_uart_data[];
 #define imx53_add_imx_uart(id, pdata)   \
        imx_add_imx_uart_1irq(&imx53_imx_uart_data[id], pdata)
-extern const struct imx_imx_i2c_data imx53_imx_i2c_data[] __initconst;
+extern const struct imx_imx_i2c_data imx53_imx_i2c_data[];
 #define imx53_add_imx_i2c(id, pdata)    \
        imx_add_imx_i2c(&imx53_imx_i2c_data[id], pdata)
-extern const struct imx_sdhci_esdhc_imx_data
+extern const struct imx_sdhci_esdhc_imx_data imx53_sdhci_esdhc_imx_data[];
-imx53_sdhci_esdhc_imx_data[] __initconst;
 #define imx53_add_sdhci_esdhc_imx(id, pdata)    \
        imx_add_sdhci_esdhc_imx(&imx53_sdhci_esdhc_imx_data[id], pdata)
-extern const struct imx_spi_imx_data imx53_ecspi_data[] __initconst;
+extern const struct imx_spi_imx_data imx53_ecspi_data[];
 #define imx53_add_ecspi(id, pdata)      \
        imx_add_spi_imx(&imx53_ecspi_data[id], pdata)
-extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[] __initconst;
+extern const struct imx_imx2_wdt_data imx53_imx2_wdt_data[];
 #define imx53_add_imx2_wdt(id, pdata)   \
        imx_add_imx2_wdt(&imx53_imx2_wdt_data[id])
diff --git a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
index 4a8550529b04..97292d20f1f3 100644
--- a/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimx51-baseboard.c
@@ -18,13 +18,11 @@
 #include <linux/io.h>
 #include <linux/interrupt.h>
 #include <linux/irq.h>
-#include <linux/fsl_devices.h>
 #include <linux/i2c/tsc2007.h>
 #include <linux/leds.h>
 #include <mach/common.h>
 #include <mach/hardware.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 #include <asm/mach/arch.h>
diff --git a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
index e6c1119c20ae..31c871ec46a6 100644
--- a/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
+++ b/arch/arm/mach-mx5/eukrea_mbimxsd-baseboard.c
@@ -27,7 +27,6 @@
 #include <linux/irq.h>
 #include <linux/leds.h>
 #include <linux/platform_device.h>
-#include <linux/gpio_keys.h>
 #include <linux/input.h>
 #include <linux/i2c.h>
@@ -38,7 +37,6 @@
 #include <mach/hardware.h>
 #include <mach/common.h>
-#include <mach/imx-uart.h>
 #include <mach/iomux-mx51.h>
 #include <mach/audmux.h>
@@ -108,23 +106,14 @@ static struct gpio_keys_button eukrea_mbimxsd_gpio_buttons[] = {
        },
 };
-static struct gpio_keys_platform_data eukrea_mbimxsd_button_data = {
+static const struct gpio_keys_platform_data
+                eukrea_mbimxsd_button_data __initconst = {
        .buttons        = eukrea_mbimxsd_gpio_buttons,
        .nbuttons       = ARRAY_SIZE(eukrea_mbimxsd_gpio_buttons),
 };
-static struct platform_device eukrea_mbimxsd_button_device = {
-        .name           = "gpio-keys",
-        .id             = -1,
-        .num_resources  = 0,
-        .dev            = {
-                .platform_data  = &eukrea_mbimxsd_button_data,
-        }
-};
 static struct platform_device *platform_devices[] __initdata = {
        &eukrea_mbimxsd_leds_gpio,
-        &eukrea_mbimxsd_button_device,
 };
 static const struct imxuart_platform_data uart_pdata __initconst = {
@@ -166,4 +155,5 @@ void __init eukrea_mbimxsd51_baseboard_init(void)
                                ARRAY_SIZE(eukrea_mbimxsd_i2c_devices));
        platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
+        imx_add_gpio_keys(&eukrea_mbimxsd_button_data);
 }
diff --git a/arch/arm/mach-mx5/mx51_efika.c b/arch/arm/mach-mx5/mx51_efika.c
index d0c7075937cf..56739c23aca7 100644
--- a/arch/arm/mach-mx5/mx51_efika.c
+++ b/arch/arm/mach-mx5/mx51_efika.c
@@ -20,7 +20,6 @@
 #include <linux/input.h>
 #include <linux/delay.h>
 #include <linux/io.h>
-#include <linux/fsl_devices.h>
 #include <linux/spi/flash.h>
 #include <linux/spi/spi.h>
 #include <linux/mfd/mc13892.h>
@@ -30,8 +29,6 @@
 #include <mach/common.h>
 #include <mach/hardware.h>
 #include <mach/iomux-mx51.h>
-#include <mach/i2c.h>
-#include <mach/mxc_ehci.h>
 #include <linux/usb/otg.h>
 #include <linux/usb/ulpi.h>