Merge remote-tracking branch 'u-boot-imx/master'

The single file conflict below is actually trivial.

Conflicts:
	board/boundary/nitrogen6x/nitrogen6x.c

2 files changed, 273 insertions, 43 deletions

diff --git a/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
index bb5716e..1096f77 100644
--- a/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
+++ b/board/boundary/nitrogen6x/1066mhz_4x256mx16.cfg
@@ -24,18 +24,18 @@ DATA 4, MX6_MMDC_P1_MPZQHWCTRL, 0xA1390003
 DATA 4, MX6_MMDC_P0_MDREF, 0x00007800
 DATA 4, MX6_MMDC_P0_MPODTCTRL, 0x00022227
 DATA 4, MX6_MMDC_P1_MPODTCTRL, 0x00022227
-DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x43040319
-DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x03040279
-DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x43040321
-DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x03030251
-DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x4d434248
-DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x42413c4d
-DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x34424543
-DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x49324933
-DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x001a0017
-DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x001F001F
-DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x00170027
-DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x000a001f
+DATA 4, MX6_MMDC_P0_MPDGCTRL0, 0x42740304
+DATA 4, MX6_MMDC_P0_MPDGCTRL1, 0x026e0265
+DATA 4, MX6_MMDC_P1_MPDGCTRL0, 0x02750306
+DATA 4, MX6_MMDC_P1_MPDGCTRL1, 0x02720244
+DATA 4, MX6_MMDC_P0_MPRDDLCTL, 0x463d4041
+DATA 4, MX6_MMDC_P1_MPRDDLCTL, 0x42413c47
+DATA 4, MX6_MMDC_P0_MPWRDLCTL, 0x37414441
+DATA 4, MX6_MMDC_P1_MPWRDLCTL, 0x4633473b
+DATA 4, MX6_MMDC_P0_MPWLDECTRL0, 0x0025001f
+DATA 4, MX6_MMDC_P0_MPWLDECTRL1, 0x00290027
+DATA 4, MX6_MMDC_P1_MPWLDECTRL0, 0x001f002b
+DATA 4, MX6_MMDC_P1_MPWLDECTRL1, 0x000f0029
 DATA 4, MX6_MMDC_P0_MPMUR0, 0x00000800
 DATA 4, MX6_MMDC_P1_MPMUR0, 0x00000800
 DATA 4, MX6_MMDC_P0_MDSCR, 0x00000000
diff --git a/board/boundary/nitrogen6x/nitrogen6x.c b/board/boundary/nitrogen6x/nitrogen6x.c
index 7edfe19..951b820 100644
--- a/board/boundary/nitrogen6x/nitrogen6x.c
+++ b/board/boundary/nitrogen6x/nitrogen6x.c
@@ -28,6 +28,9 @@
 #include <asm/arch/crm_regs.h>
 #include <asm/arch/mxc_hdmi.h>
 #include <i2c.h>
+#include <input.h>
+#include <netdev.h>
+#include <usb/ehci-fsl.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 #define GP_USB_OTG_PWR	IMX_GPIO_NR(3, 22)
@@ -70,12 +73,12 @@ int dram_init(void)
 	return 0;
 }
 
-iomux_v3_cfg_t const uart1_pads[] = {
+static iomux_v3_cfg_t const uart1_pads[] = {
 	MX6_PAD_SD3_DAT6__UART1_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 	MX6_PAD_SD3_DAT7__UART1_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
 
-iomux_v3_cfg_t const uart2_pads[] = {
+static iomux_v3_cfg_t const uart2_pads[] = {
 	MX6_PAD_EIM_D26__UART2_TX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 	MX6_PAD_EIM_D27__UART2_RX_DATA | MUX_PAD_CTRL(UART_PAD_CTRL),
 };
@@ -83,7 +86,7 @@ iomux_v3_cfg_t const uart2_pads[] = {
 #define PC MUX_PAD_CTRL(I2C_PAD_CTRL)
 
 /* I2C1, SGTL5000 */
-struct i2c_pads_info i2c_pad_info0 = {
+static struct i2c_pads_info i2c_pad_info0 = {
 	.scl = {
 		.i2c_mode = MX6_PAD_EIM_D21__I2C1_SCL | PC,
 		.gpio_mode = MX6_PAD_EIM_D21__GPIO3_IO21 | PC,
@@ -97,7 +100,7 @@ struct i2c_pads_info i2c_pad_info0 = {
 };
 
 /* I2C2 Camera, MIPI */
-struct i2c_pads_info i2c_pad_info1 = {
+static struct i2c_pads_info i2c_pad_info1 = {
 	.scl = {
 		.i2c_mode = MX6_PAD_KEY_COL3__I2C2_SCL | PC,
 		.gpio_mode = MX6_PAD_KEY_COL3__GPIO4_IO12 | PC,
@@ -111,7 +114,7 @@ struct i2c_pads_info i2c_pad_info1 = {
 };
 
 /* I2C3, J15 - RGB connector */
-struct i2c_pads_info i2c_pad_info2 = {
+static struct i2c_pads_info i2c_pad_info2 = {
 	.scl = {
 		.i2c_mode = MX6_PAD_GPIO_5__I2C3_SCL | PC,
 		.gpio_mode = MX6_PAD_GPIO_5__GPIO1_IO05 | PC,
@@ -124,7 +127,16 @@ struct i2c_pads_info i2c_pad_info2 = {
 	}
 };
 
-iomux_v3_cfg_t const usdhc3_pads[] = {
+static iomux_v3_cfg_t const usdhc2_pads[] = {
+	MX6_PAD_SD2_CLK__SD2_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_CMD__SD2_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DAT0__SD2_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DAT1__SD2_DATA1 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DAT2__SD2_DATA2 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+	MX6_PAD_SD2_DAT3__SD2_DATA3 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
+};
+
+static iomux_v3_cfg_t const usdhc3_pads[] = {
 	MX6_PAD_SD3_CLK__SD3_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
 	MX6_PAD_SD3_CMD__SD3_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
 	MX6_PAD_SD3_DAT0__SD3_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -134,7 +146,7 @@ iomux_v3_cfg_t const usdhc3_pads[] = {
 	MX6_PAD_SD3_DAT5__GPIO7_IO00    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
 };
 
-iomux_v3_cfg_t const usdhc4_pads[] = {
+static iomux_v3_cfg_t const usdhc4_pads[] = {
 	MX6_PAD_SD4_CLK__SD4_CLK   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
 	MX6_PAD_SD4_CMD__SD4_CMD   | MUX_PAD_CTRL(USDHC_PAD_CTRL),
 	MX6_PAD_SD4_DAT0__SD4_DATA0 | MUX_PAD_CTRL(USDHC_PAD_CTRL),
@@ -144,7 +156,7 @@ iomux_v3_cfg_t const usdhc4_pads[] = {
 	MX6_PAD_NANDF_D6__GPIO2_IO06    | MUX_PAD_CTRL(NO_PAD_CTRL), /* CD */
 };
 
-iomux_v3_cfg_t const enet_pads1[] = {
+static iomux_v3_cfg_t const enet_pads1[] = {
 	MX6_PAD_ENET_MDIO__ENET_MDIO		| MUX_PAD_CTRL(ENET_PAD_CTRL),
 	MX6_PAD_ENET_MDC__ENET_MDC		| MUX_PAD_CTRL(ENET_PAD_CTRL),
 	MX6_PAD_RGMII_TXC__RGMII_TXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
@@ -171,7 +183,7 @@ iomux_v3_cfg_t const enet_pads1[] = {
 	MX6_PAD_ENET_RXD0__GPIO1_IO27		| MUX_PAD_CTRL(NO_PAD_CTRL),
 };
 
-iomux_v3_cfg_t const enet_pads2[] = {
+static iomux_v3_cfg_t const enet_pads2[] = {
 	MX6_PAD_RGMII_RXC__RGMII_RXC	| MUX_PAD_CTRL(ENET_PAD_CTRL),
 	MX6_PAD_RGMII_RD0__RGMII_RD0	| MUX_PAD_CTRL(ENET_PAD_CTRL),
 	MX6_PAD_RGMII_RD1__RGMII_RD1	| MUX_PAD_CTRL(ENET_PAD_CTRL),
@@ -189,7 +201,7 @@ static iomux_v3_cfg_t const misc_pads[] = {
 };
 
 /* wl1271 pads on nitrogen6x */
-iomux_v3_cfg_t const wl12xx_pads[] = {
+static iomux_v3_cfg_t const wl12xx_pads[] = {
 	(MX6_PAD_NANDF_CS1__GPIO6_IO14 & ~MUX_PAD_CTRL_MASK)
 		| MUX_PAD_CTRL(WEAK_PULLDOWN),
 	(MX6_PAD_NANDF_CS2__GPIO6_IO15 & ~MUX_PAD_CTRL_MASK)
@@ -235,9 +247,10 @@ static void setup_iomux_enet(void)
 	gpio_set_value(IMX_GPIO_NR(1, 27), 1); /* Nitrogen6X PHY reset */
 
 	imx_iomux_v3_setup_multiple_pads(enet_pads2, ARRAY_SIZE(enet_pads2));
+	udelay(100);	/* Wait 100 us before using mii interface */
 }
 
-iomux_v3_cfg_t const usb_pads[] = {
+static iomux_v3_cfg_t const usb_pads[] = {
 	MX6_PAD_GPIO_17__GPIO7_IO12 | MUX_PAD_CTRL(NO_PAD_CTRL),
 };
 
@@ -271,7 +284,7 @@ int board_ehci_power(int port, int on)
 #endif
 
 #ifdef CONFIG_FSL_ESDHC
-struct fsl_esdhc_cfg usdhc_cfg[2] = {
+static struct fsl_esdhc_cfg usdhc_cfg[2] = {
 	{USDHC3_BASE_ADDR},
 	{USDHC4_BASE_ADDR},
 };
@@ -279,17 +292,11 @@ struct fsl_esdhc_cfg usdhc_cfg[2] = {
 int board_mmc_getcd(struct mmc *mmc)
 {
 	struct fsl_esdhc_cfg *cfg = (struct fsl_esdhc_cfg *)mmc->priv;
-	int ret;
+	int gp_cd = (cfg->esdhc_base == USDHC3_BASE_ADDR) ? IMX_GPIO_NR(7, 0) :
+			IMX_GPIO_NR(2, 6);
 
-	if (cfg->esdhc_base == USDHC3_BASE_ADDR) {
-		gpio_direction_input(IMX_GPIO_NR(7, 0));
-		ret = !gpio_get_value(IMX_GPIO_NR(7, 0));
-	} else {
-		gpio_direction_input(IMX_GPIO_NR(2, 6));
-		ret = !gpio_get_value(IMX_GPIO_NR(2, 6));
-	}
-
-	return ret;
+	gpio_direction_input(gp_cd);
+	return !gpio_get_value(gp_cd);
 }
 
 int board_mmc_init(bd_t *bis)
@@ -333,7 +340,7 @@ int board_spi_cs_gpio(unsigned bus, unsigned cs)
 	return (bus == 0 && cs == 0) ? (IMX_GPIO_NR(3, 19)) : -1;
 }
 
-iomux_v3_cfg_t const ecspi1_pads[] = {
+static iomux_v3_cfg_t const ecspi1_pads[] = {
 	/* SS1 */
 	MX6_PAD_EIM_D19__GPIO3_IO19  | MUX_PAD_CTRL(NO_PAD_CTRL),
 	MX6_PAD_EIM_D17__ECSPI1_MISO | MUX_PAD_CTRL(SPI_PAD_CTRL),
@@ -341,7 +348,7 @@ iomux_v3_cfg_t const ecspi1_pads[] = {
 	MX6_PAD_EIM_D16__ECSPI1_SCLK | MUX_PAD_CTRL(SPI_PAD_CTRL),
 };
 
-void setup_spi(void)
+static void setup_spi(void)
 {
 	imx_iomux_v3_setup_multiple_pads(ecspi1_pads,
 					 ARRAY_SIZE(ecspi1_pads));
@@ -472,6 +479,17 @@ static void enable_lvds(struct display_info_t const *dev)
 	gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
 }
 
+static void enable_lvds_jeida(struct display_info_t const *dev)
+{
+	struct iomuxc *iomux = (struct iomuxc *)
+				IOMUXC_BASE_ADDR;
+	u32 reg = readl(&iomux->gpr[2]);
+	reg |= IOMUXC_GPR2_DATA_WIDTH_CH0_24BIT
+	     |IOMUXC_GPR2_BIT_MAPPING_CH0_JEIDA;
+	writel(reg, &iomux->gpr[2]);
+	gpio_direction_output(LVDS_BACKLIGHT_GP, 1);
+}
+
 static void enable_rgb(struct display_info_t const *dev)
 {
 	imx_iomux_v3_setup_multiple_pads(
@@ -481,10 +499,10 @@ static void enable_rgb(struct display_info_t const *dev)
 }
 
 struct display_info_t const displays[] = {{
-	.bus	= -1,
-	.addr	= 0,
+	.bus	= 1,
+	.addr	= 0x50,
 	.pixfmt	= IPU_PIX_FMT_RGB24,
-	.detect	= detect_hdmi,
+	.detect	= detect_i2c,
 	.enable	= do_enable_hdmi,
 	.mode	= {
 		.name           = "HDMI",
@@ -501,6 +519,46 @@ struct display_info_t const displays[] = {{
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB24,
+	.detect	= NULL,
+	.enable	= enable_lvds_jeida,
+	.mode	= {
+		.name           = "LDB-WXGA",
+		.refresh        = 60,
+		.xres           = 1280,
+		.yres           = 800,
+		.pixclock       = 14065,
+		.left_margin    = 40,
+		.right_margin   = 40,
+		.upper_margin   = 3,
+		.lower_margin   = 80,
+		.hsync_len      = 10,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB24,
+	.detect	= NULL,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "LDB-WXGA-S",
+		.refresh        = 60,
+		.xres           = 1280,
+		.yres           = 800,
+		.pixclock       = 14065,
+		.left_margin    = 40,
+		.right_margin   = 40,
+		.upper_margin   = 3,
+		.lower_margin   = 80,
+		.hsync_len      = 10,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
 	.bus	= 2,
 	.addr	= 0x4,
 	.pixfmt	= IPU_PIX_FMT_LVDS666,
@@ -521,6 +579,26 @@ struct display_info_t const displays[] = {{
 		.sync           = FB_SYNC_EXT,
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_LVDS666,
+	.detect	= NULL,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "LG-9.7",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 768,
+		.pixclock       = 15385, /* ~65MHz */
+		.left_margin    = 480,
+		.right_margin   = 260,
+		.upper_margin   = 16,
+		.lower_margin   = 6,
+		.hsync_len      = 250,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
 	.bus	= 2,
 	.addr	= 0x38,
 	.pixfmt	= IPU_PIX_FMT_LVDS666,
@@ -542,6 +620,86 @@ struct display_info_t const displays[] = {{
 		.vmode          = FB_VMODE_NONINTERLACED
 } }, {
 	.bus	= 2,
+	.addr	= 0x10,
+	.pixfmt	= IPU_PIX_FMT_RGB666,
+	.detect	= detect_i2c,
+	.enable	= enable_rgb,
+	.mode	= {
+		.name           = "fusion7",
+		.refresh        = 60,
+		.xres           = 800,
+		.yres           = 480,
+		.pixclock       = 33898,
+		.left_margin    = 96,
+		.right_margin   = 24,
+		.upper_margin   = 3,
+		.lower_margin   = 10,
+		.hsync_len      = 72,
+		.vsync_len      = 7,
+		.sync           = 0x40000002,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB666,
+	.detect	= NULL,
+	.enable	= enable_rgb,
+	.mode	= {
+		.name           = "svga",
+		.refresh        = 60,
+		.xres           = 800,
+		.yres           = 600,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = 0,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 2,
+	.addr	= 0x41,
+	.pixfmt	= IPU_PIX_FMT_LVDS666,
+	.detect	= detect_i2c,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "amp1024x600",
+		.refresh        = 60,
+		.xres           = 1024,
+		.yres           = 600,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_LVDS666,
+	.detect	= 0,
+	.enable	= enable_lvds,
+	.mode	= {
+		.name           = "wvga-lvds",
+		.refresh        = 57,
+		.xres           = 800,
+		.yres           = 480,
+		.pixclock       = 15385,
+		.left_margin    = 220,
+		.right_margin   = 40,
+		.upper_margin   = 21,
+		.lower_margin   = 7,
+		.hsync_len      = 60,
+		.vsync_len      = 10,
+		.sync           = FB_SYNC_EXT,
+		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 2,
 	.addr	= 0x48,
 	.pixfmt	= IPU_PIX_FMT_RGB666,
 	.detect	= detect_i2c,
@@ -560,9 +718,34 @@ struct display_info_t const displays[] = {{
 		.vsync_len      = 10,
 		.sync           = 0,
 		.vmode          = FB_VMODE_NONINTERLACED
+} }, {
+	.bus	= 0,
+	.addr	= 0,
+	.pixfmt	= IPU_PIX_FMT_RGB24,
+	.detect	= NULL,
+	.enable	= enable_rgb,
+	.mode	= {
+		.name           = "qvga",
+		.refresh        = 60,
+		.xres           = 320,
+		.yres           = 240,
+		.pixclock       = 37037,
+		.left_margin    = 38,
+		.right_margin   = 37,
+		.upper_margin   = 16,
+		.lower_margin   = 15,
+		.hsync_len      = 30,
+		.vsync_len      = 3,
+		.sync           = 0,
+		.vmode          = FB_VMODE_NONINTERLACED
 } } };
 size_t display_count = ARRAY_SIZE(displays);
 
+int board_cfb_skip(void)
+{
+	return NULL != getenv("novideo");
+}
+
 static void setup_display(void)
 {
 	struct mxc_ccm_reg *mxc_ccm = (struct mxc_ccm_reg *)CCM_BASE_ADDR;
@@ -619,17 +802,62 @@ static void setup_display(void)
 }
 #endif
 
+static iomux_v3_cfg_t const init_pads[] = {
+	/* SGTL5000 sys_mclk */
+	NEW_PAD_CTRL(MX6_PAD_GPIO_0__CCM_CLKO1, OUTPUT_40OHM),
+
+	/* J5 - Camera MCLK */
+	NEW_PAD_CTRL(MX6_PAD_GPIO_3__CCM_CLKO2, OUTPUT_40OHM),
+
+	/* wl1271 pads on nitrogen6x */
+	/* WL12XX_WL_IRQ_GP */
+	NEW_PAD_CTRL(MX6_PAD_NANDF_CS1__GPIO6_IO14, WEAK_PULLDOWN),
+	/* WL12XX_WL_ENABLE_GP */
+	NEW_PAD_CTRL(MX6_PAD_NANDF_CS2__GPIO6_IO15, OUTPUT_40OHM),
+	/* WL12XX_BT_ENABLE_GP */
+	NEW_PAD_CTRL(MX6_PAD_NANDF_CS3__GPIO6_IO16, OUTPUT_40OHM),
+	/* USB otg power */
+	NEW_PAD_CTRL(MX6_PAD_EIM_D22__GPIO3_IO22, OUTPUT_40OHM),
+	NEW_PAD_CTRL(MX6_PAD_NANDF_D5__GPIO2_IO05, OUTPUT_40OHM),
+	NEW_PAD_CTRL(MX6_PAD_NANDF_WP_B__GPIO6_IO09, OUTPUT_40OHM),
+	NEW_PAD_CTRL(MX6_PAD_GPIO_8__GPIO1_IO08, OUTPUT_40OHM),
+	NEW_PAD_CTRL(MX6_PAD_GPIO_6__GPIO1_IO06, OUTPUT_40OHM),
+};
+
+#define WL12XX_WL_IRQ_GP	IMX_GPIO_NR(6, 14)
+
+static unsigned gpios_out_low[] = {
+	/* Disable wl1271 */
+	IMX_GPIO_NR(6, 15),	/* disable wireless */
+	IMX_GPIO_NR(6, 16),	/* disable bluetooth */
+	IMX_GPIO_NR(3, 22),	/* disable USB otg power */
+	IMX_GPIO_NR(2, 5),	/* ov5640 mipi camera reset */
+	IMX_GPIO_NR(1, 8),	/* ov5642 reset */
+};
+
+static unsigned gpios_out_high[] = {
+	IMX_GPIO_NR(1, 6),	/* ov5642 powerdown */
+	IMX_GPIO_NR(6, 9),	/* ov5640 mipi camera power down */
+};
+
+static void set_gpios(unsigned *p, int cnt, int val)
+{
+	int i;
+
+	for (i = 0; i < cnt; i++)
+		gpio_direction_output(*p++, val);
+}
+
 int board_early_init_f(void)
 {
 	setup_iomux_uart();
 
-	/* Disable wl1271 For Nitrogen6w */
+	set_gpios(gpios_out_high, ARRAY_SIZE(gpios_out_high), 1);
+	set_gpios(gpios_out_low, ARRAY_SIZE(gpios_out_low), 0);
 	gpio_direction_input(WL12XX_WL_IRQ_GP);
-	gpio_direction_output(WL12XX_WL_ENABLE_GP, 0);
-	gpio_direction_output(WL12XX_BT_ENABLE_GP, 0);
-	gpio_direction_output(GP_USB_OTG_PWR, 0); /* OTG power off */
 
 	imx_iomux_v3_setup_multiple_pads(wl12xx_pads, ARRAY_SIZE(wl12xx_pads));
+	imx_iomux_v3_setup_multiple_pads(init_pads, ARRAY_SIZE(init_pads));
 	setup_buttons();
 
 #if defined(CONFIG_VIDEO_IPUV3)
@@ -663,6 +891,8 @@ int board_init(void)
 #ifdef CONFIG_MXC_SPI
 	setup_spi();
 #endif
+	imx_iomux_v3_setup_multiple_pads(
+		usdhc2_pads, ARRAY_SIZE(usdhc2_pads));
 	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info0);
 	setup_i2c(1, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
 	setup_i2c(2, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info2);