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/*
 * Copyright (C) 2010-2013 Freescale Semiconductor, Inc.
 * Copyright (C) 2013, Boundary Devices <info@boundarydevices.com>
 *
 * SPDX-License-Identifier:	GPL-2.0+
 */

#include <common.h>
#include <asm/io.h>
#include <asm/arch/clock.h>
#include <asm/arch/imx-regs.h>
#include <asm/arch/iomux.h>
#include <asm/arch/sys_proto.h>
#include <malloc.h>
#include <asm/arch/mx6-pins.h>
#include <linux/errno.h>
#include <asm/gpio.h>
#include <asm/mach-imx/boot_mode.h>
#include <asm/mach-imx/fbpanel.h>
#include <asm/mach-imx/iomux-v3.h>
#include <asm/mach-imx/mxc_i2c.h>
#include <asm/mach-imx/spi.h>
#include <mmc.h>
#include <fsl_esdhc.h>
#include <linux/fb.h>
#include <ipu_pixfmt.h>
#include <asm/arch/crm_regs.h>
#include <asm/arch/mxc_hdmi.h>
#include <i2c.h>
#include <input.h>
#include <splash.h>
#include <usb/ehci-ci.h>
#include "../common/bd_common.h"
#include "../common/padctrl.h"

/* Special MXCFB sync flags are here. */
#include "../drivers/video/mxcfb.h"

DECLARE_GLOBAL_DATA_PTR;

#define AUD_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
	PAD_CTL_SPEED_LOW | PAD_CTL_DSE_40ohm |			\
	PAD_CTL_HYS | PAD_CTL_SRE_FAST)

#define I2C_PAD_CTRL	(PAD_CTL_PUS_100K_UP |			\
	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm | PAD_CTL_HYS |	\
	PAD_CTL_ODE | PAD_CTL_SRE_FAST)

#define RGB_PAD_CTRL	PAD_CTL_DSE_120ohm

#define OUTPUT_40OHM (PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm)

#define SPI_PAD_CTRL (PAD_CTL_HYS |				\
	PAD_CTL_PUS_100K_DOWN | PAD_CTL_SPEED_MED |		\
	PAD_CTL_DSE_40ohm | PAD_CTL_SRE_FAST)

#define UART_PAD_CTRL  (PAD_CTL_PUS_100K_UP |			\
	PAD_CTL_SPEED_MED | PAD_CTL_DSE_40ohm |			\
	PAD_CTL_SRE_FAST | PAD_CTL_HYS)

#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP |			\
	PAD_CTL_SPEED_LOW | PAD_CTL_DSE_40ohm |			\
	PAD_CTL_SRE_FAST | PAD_CTL_HYS)

/*
 *
 */
static const iomux_v3_cfg_t init_pads[] = {
	/* bt_rfkill */
#define GP_BT_RFKILL_RESET		IMX_GPIO_NR(6, 16)
	IOMUX_PAD_CTRL(NANDF_CS3__GPIO6_IO16, WEAK_PULLDN),

	/* ECSPI1 */
	IOMUX_PAD_CTRL(EIM_D17__ECSPI1_MISO, SPI_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D18__ECSPI1_MOSI, SPI_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D16__ECSPI1_SCLK, SPI_PAD_CTRL),
#define GP_ECSPI1_NOR_CS	IMX_GPIO_NR(3, 19)
	IOMUX_PAD_CTRL(EIM_D19__GPIO3_IO19, SPI_PAD_CTRL),

	/* ENET pads that don't change for PHY reset */
	IOMUX_PAD_CTRL(ENET_MDIO__ENET_MDIO, PAD_CTRL_ENET_MDIO),
	IOMUX_PAD_CTRL(ENET_MDC__ENET_MDC, PAD_CTRL_ENET_MDC),
	IOMUX_PAD_CTRL(RGMII_TXC__RGMII_TXC, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(RGMII_TD0__RGMII_TD0, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(RGMII_TD1__RGMII_TD1, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(RGMII_TD2__RGMII_TD2, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(RGMII_TD3__RGMII_TD3, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(RGMII_TX_CTL__RGMII_TX_CTL, PAD_CTRL_ENET_TX),
	IOMUX_PAD_CTRL(ENET_REF_CLK__ENET_TX_CLK, PAD_CTRL_ENET_TX),
	/* pin 42 PHY nRST */
#define GP_RGMII_PHY_RESET	IMX_GPIO_NR(1, 27)
	IOMUX_PAD_CTRL(ENET_RXD0__GPIO1_IO27, WEAK_PULLDN),
#define GPIRQ_ENET_PHY		IMX_GPIO_NR(1, 28)
	IOMUX_PAD_CTRL(ENET_TX_EN__GPIO1_IO28, WEAK_PULLUP),


	/* GPIO - J4 outputs are inverted */
#define GP_J4_PIN1	IMX_GPIO_NR(3, 4)
	IOMUX_PAD_CTRL(EIM_DA4__GPIO3_IO04, WEAK_PULLDN),
#define GP_J4_PIN2	IMX_GPIO_NR(3, 5)
	IOMUX_PAD_CTRL(EIM_DA5__GPIO3_IO05, WEAK_PULLDN),
#define GP_J4_PIN3	IMX_GPIO_NR(3, 6)
	IOMUX_PAD_CTRL(EIM_DA6__GPIO3_IO06, WEAK_PULLDN),
#define GP_J4_PIN4	IMX_GPIO_NR(3, 7)
	IOMUX_PAD_CTRL(EIM_DA7__GPIO3_IO07, WEAK_PULLDN),
#define GP_J4_PIN5	IMX_GPIO_NR(3, 8)
	IOMUX_PAD_CTRL(EIM_DA8__GPIO3_IO08, WEAK_PULLDN),
#define GP_J4_PIN6	IMX_GPIO_NR(3, 9)
	IOMUX_PAD_CTRL(EIM_DA9__GPIO3_IO09, WEAK_PULLDN),

	/* GPIO - J2 outputs */
#define GP_J2_PIN1	IMX_GPIO_NR(3, 10)
	IOMUX_PAD_CTRL(EIM_DA10__GPIO3_IO10, WEAK_PULLDN),
#define GP_J2_PIN2	IMX_GPIO_NR(3, 11)
	IOMUX_PAD_CTRL(EIM_DA11__GPIO3_IO11, WEAK_PULLDN),
#define GP_J2_PIN3	IMX_GPIO_NR(3, 12)
	IOMUX_PAD_CTRL(EIM_DA12__GPIO3_IO12, WEAK_PULLDN),
#define GP_J2_PIN4	IMX_GPIO_NR(3, 13)
	IOMUX_PAD_CTRL(EIM_DA13__GPIO3_IO13, WEAK_PULLDN),
#define GP_J2_PIN5	IMX_GPIO_NR(3, 14)
	IOMUX_PAD_CTRL(EIM_DA14__GPIO3_IO14, WEAK_PULLDN),
#define GP_J2_PIN6	IMX_GPIO_NR(3, 15)
	IOMUX_PAD_CTRL(EIM_DA15__GPIO3_IO15, WEAK_PULLDN),

	/* gpio - test points */
#define GP_TP71			IMX_GPIO_NR(4, 6)
	IOMUX_PAD_CTRL(KEY_COL0__GPIO4_IO06, WEAK_PULLUP),
#define GP_TP72			IMX_GPIO_NR(4, 7)
	IOMUX_PAD_CTRL(KEY_ROW0__GPIO4_IO07, WEAK_PULLUP),
#define GP_TP73			IMX_GPIO_NR(4, 8)
	IOMUX_PAD_CTRL(KEY_COL1__GPIO4_IO08, WEAK_PULLUP),
#define GP_TP74			IMX_GPIO_NR(4, 9)
	IOMUX_PAD_CTRL(KEY_ROW1__GPIO4_IO09, WEAK_PULLUP),
#define GP_TP75			IMX_GPIO_NR(1, 4)
	IOMUX_PAD_CTRL(GPIO_4__GPIO1_IO04, WEAK_PULLUP),
#define GP_TP_SD3_WP		IMX_GPIO_NR(7, 1)
	IOMUX_PAD_CTRL(SD3_DAT4__GPIO7_IO01, WEAK_PULLDN),

	/* I2C2 - ov5640 mipi */
#define GP_OV5640_MIPI_POWER_DOWN	IMX_GPIO_NR(6, 7)
	IOMUX_PAD_CTRL(NANDF_CLE__GPIO6_IO07, WEAK_PULLUP),
#define GP_OV5640_MIPI_RESET		IMX_GPIO_NR(6, 8)
	IOMUX_PAD_CTRL(NANDF_ALE__GPIO6_IO08, WEAK_PULLDN),
	IOMUX_PAD_CTRL(NANDF_CS2__CCM_CLKO2, WEAK_PULLDN),

	/* I2C3 */
#define GPIRQ_I2C3_J7		IMX_GPIO_NR(1, 9)
	IOMUX_PAD_CTRL(GPIO_9__GPIO1_IO09, WEAK_PULLUP),

#define GPIRQ_RV4162		IMX_GPIO_NR(2, 26)
	IOMUX_PAD_CTRL(EIM_RW__GPIO2_IO26, WEAK_PULLUP),

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#define GP_LVDS_BKL_EN		IMX_GPIO_NR(7, 12)
	IOMUX_PAD_CTRL(GPIO_17__GPIO7_IO12, WEAK_PULLDN),

	/* LEDS */
#define GP_J8_POWER_ON		IMX_GPIO_NR(3, 29)
	IOMUX_PAD_CTRL(EIM_D29__GPIO3_IO29, WEAK_PULLDN_OUTPUT),
#define GP_J46_PIN2_I		IMX_GPIO_NR(1, 7)		/* inverted */
	IOMUX_PAD_CTRL(GPIO_7__GPIO1_IO07, WEAK_PULLUP_OUTPUT),
#define GP_J46_PIN3_I		IMX_GPIO_NR(1, 8)		/* inverted */
	IOMUX_PAD_CTRL(GPIO_8__GPIO1_IO08, WEAK_PULLUP_OUTPUT),

	/* PWM1 - J7 - touchscreen connector */
#define GP_PWM1_J7 IMX_GPIO_NR(1, 21)
	IOMUX_PAD_CTRL(SD1_DAT3__GPIO1_IO21, WEAK_PULLUP),

	/* PWM3 - Backlight on RGB connector: J15 */
#define GP_BACKLIGHT_RGB	IMX_GPIO_NR(1, 17)
	IOMUX_PAD_CTRL(SD1_DAT1__GPIO1_IO17, WEAK_PULLUP),

	/* PWM4 on LVDS connector: J6 */
#define GP_BACKLIGHT_LVDS	IMX_GPIO_NR(1, 18)
	IOMUX_PAD_CTRL(SD1_CMD__GPIO1_IO18, WEAK_PULLUP),

	/* reg_usbotg_vbus */
#define GP_REG_USBOTG		IMX_GPIO_NR(3, 22)
	IOMUX_PAD_CTRL(EIM_D22__GPIO3_IO22, WEAK_PULLDN),

	/* reg_wlan_en */
#define GP_REG_WLAN_EN		IMX_GPIO_NR(6, 14)
	IOMUX_PAD_CTRL(NANDF_CS1__GPIO6_IO14, OUTPUT_40OHM),

	/* UART1 */
	IOMUX_PAD_CTRL(SD3_DAT7__UART1_TX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_DAT6__UART1_RX_DATA, UART_PAD_CTRL),

	/* UART2 */
#ifndef CONFIG_SILENT_UART
	IOMUX_PAD_CTRL(EIM_D26__UART2_TX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D27__UART2_RX_DATA, UART_PAD_CTRL),
#else
	IOMUX_PAD_CTRL(EIM_D26__GPIO3_IO26, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D27__GPIO3_IO27, UART_PAD_CTRL),
#endif

	/* UART3 for wl1271 */
	IOMUX_PAD_CTRL(EIM_D24__UART3_TX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D25__UART3_RX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D23__UART3_CTS_B, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(EIM_D31__UART3_RTS_B, UART_PAD_CTRL),

	/* UART4 - J1 pins 1 & 6 */
	IOMUX_PAD_CTRL(CSI0_DAT12__UART4_TX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(CSI0_DAT13__UART4_RX_DATA, UART_PAD_CTRL),

	/* UART5 - J1 pins 4 & 5 */
	IOMUX_PAD_CTRL(CSI0_DAT14__UART5_TX_DATA, UART_PAD_CTRL),
	IOMUX_PAD_CTRL(CSI0_DAT15__UART5_RX_DATA, UART_PAD_CTRL),

	/* USBH1 */
	IOMUX_PAD_CTRL(EIM_D30__USB_H1_OC, WEAK_PULLUP),	/* may not be connected */

	/* USBOTG */
	IOMUX_PAD_CTRL(GPIO_1__USB_OTG_ID, WEAK_PULLUP),
	IOMUX_PAD_CTRL(KEY_COL4__USB_OTG_OC, WEAK_PULLUP),

	/* USDHC2 - Wifi */
	IOMUX_PAD_CTRL(SD2_CLK__SD2_CLK, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD2_CMD__SD2_CMD, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD2_DAT0__SD2_DATA0, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD2_DAT1__SD2_DATA1, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD2_DAT2__SD2_DATA2, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD2_DAT3__SD2_DATA3, USDHC_PAD_CTRL),
//	IOMUX_PAD_CTRL(SD1_CLK__OSC32K_32K_OUT, OUTPUT_40OHM),	/* slow clock */
#define GPIRQ_WL1271_WL	IMX_GPIO_NR(6, 11)
	IOMUX_PAD_CTRL(NANDF_CS0__GPIO6_IO11, WEAK_PULLDN),

	/* USDHC3 */
	IOMUX_PAD_CTRL(SD3_CLK__SD3_CLK, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_CMD__SD3_CMD, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_DAT0__SD3_DATA0, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_DAT1__SD3_DATA1, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_DAT2__SD3_DATA2, USDHC_PAD_CTRL),
	IOMUX_PAD_CTRL(SD3_DAT3__SD3_DATA3, USDHC_PAD_CTRL),
#define GP_USDHC3_CD		IMX_GPIO_NR(7, 0)
	IOMUX_PAD_CTRL(SD3_DAT5__GPIO7_IO00, WEAK_PULLUP),
};

#ifdef CONFIG_CMD_FBPANEL
static const iomux_v3_cfg_t rgb_pads[] = {
	IOMUX_PAD_CTRL(DI0_DISP_CLK__IPU1_DI0_DISP_CLK, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DI0_PIN15__IPU1_DI0_PIN15, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DI0_PIN2__IPU1_DI0_PIN02, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DI0_PIN3__IPU1_DI0_PIN03, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT0__IPU1_DISP0_DATA00, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT1__IPU1_DISP0_DATA01, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT2__IPU1_DISP0_DATA02, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT3__IPU1_DISP0_DATA03, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT4__IPU1_DISP0_DATA04, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT5__IPU1_DISP0_DATA05, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT6__IPU1_DISP0_DATA06, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT7__IPU1_DISP0_DATA07, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT8__IPU1_DISP0_DATA08, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT9__IPU1_DISP0_DATA09, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT10__IPU1_DISP0_DATA10, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT11__IPU1_DISP0_DATA11, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT12__IPU1_DISP0_DATA12, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT13__IPU1_DISP0_DATA13, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT14__IPU1_DISP0_DATA14, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT15__IPU1_DISP0_DATA15, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT16__IPU1_DISP0_DATA16, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT17__IPU1_DISP0_DATA17, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT18__IPU1_DISP0_DATA18, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT19__IPU1_DISP0_DATA19, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT20__IPU1_DISP0_DATA20, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT21__IPU1_DISP0_DATA21, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT22__IPU1_DISP0_DATA22, RGB_PAD_CTRL),
	IOMUX_PAD_CTRL(DISP0_DAT23__IPU1_DISP0_DATA23, RGB_PAD_CTRL),
};

static const iomux_v3_cfg_t rgb_gpio_pads[] = {
	IOMUX_PAD_CTRL(DI0_DISP_CLK__GPIO4_IO16, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DI0_PIN15__GPIO4_IO17, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DI0_PIN2__GPIO4_IO18, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DI0_PIN3__GPIO4_IO19, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT0__GPIO4_IO21, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT1__GPIO4_IO22, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT2__GPIO4_IO23, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT3__GPIO4_IO24, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT4__GPIO4_IO25, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT5__GPIO4_IO26, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT6__GPIO4_IO27, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT7__GPIO4_IO28, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT8__GPIO4_IO29, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT9__GPIO4_IO30, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT10__GPIO4_IO31, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT11__GPIO5_IO05, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT12__GPIO5_IO06, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT13__GPIO5_IO07, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT14__GPIO5_IO08, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT15__GPIO5_IO09, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT16__GPIO5_IO10, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT17__GPIO5_IO11, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT18__GPIO5_IO12, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT19__GPIO5_IO13, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT20__GPIO5_IO14, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT21__GPIO5_IO15, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT22__GPIO5_IO16, WEAK_PULLUP),
	IOMUX_PAD_CTRL(DISP0_DAT23__GPIO5_IO17, WEAK_PULLUP),
};
#endif

static const struct i2c_pads_info i2c_pads[] = {
	/* I2C1, SGTL5000 */
	I2C_PADS_INFO_ENTRY(I2C1, EIM_D21, 3, 21, EIM_D28, 3, 28, I2C_PAD_CTRL),
	/* I2C2 Camera, MIPI */
	I2C_PADS_INFO_ENTRY(I2C2, KEY_COL3, 4, 12, KEY_ROW3, 4, 13, I2C_PAD_CTRL),
	/* I2C3, J15 - RGB connector */
	I2C_PADS_INFO_ENTRY(I2C3, GPIO_5, 1, 05, GPIO_16, 7, 11, I2C_PAD_CTRL),
};
#define I2C_BUS_CNT	3

#ifdef CONFIG_USB_EHCI_MX6
int board_ehci_power(int port, int on)
{
	if (port)
		return 0;
	gpio_set_value(GP_REG_USBOTG, on);
	return 0;
}

#endif

#ifdef CONFIG_FSL_ESDHC
struct fsl_esdhc_cfg board_usdhc_cfg[] = {
	{.esdhc_base = USDHC3_BASE_ADDR, .bus_width = 4,
			.gp_cd = GP_USDHC3_CD},
};
#endif

#ifdef CONFIG_MXC_SPI
int board_spi_cs_gpio(unsigned bus, unsigned cs)
{
	return (bus == 0 && cs == 0) ? GP_ECSPI1_NOR_CS : -1;
}
#endif

#ifdef CONFIG_CMD_FBPANEL
void board_enable_lvds(const struct display_info_t *di, int enable)
{
	gpio_direction_output(GP_BACKLIGHT_LVDS, enable);
}

void board_enable_lcd(const struct display_info_t *di, int enable)
{
	if (enable)
		SETUP_IOMUX_PADS(rgb_pads);
	else
		SETUP_IOMUX_PADS(rgb_gpio_pads);
	gpio_direction_output(GP_BACKLIGHT_RGB, enable);
}

static const struct display_info_t displays[] = {
	/* ft5x06 */
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	VD_TM070JDHG30(LVDS, fbp_detect_i2c, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_HANNSTAR7(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_AUO_B101EW05(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_LG1280_800(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_M101NWWB(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_DT070BTFT(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_WSVGA(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x38),
	VD_ASIT500MA6F5D(LCD, NULL, 2, 0x38),

	VD_OKAYA_480_272(LCD, fbp_detect_i2c, 2, 0x48),
	VD_HITACHI_HVGA(LCD, NULL, 2, 0x48),
	VD_CLAA_WVGA(LCD, NULL, 2, 0x48),


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	VD_HANNSTAR(LVDS, fbp_detect_i2c, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x04),
	VD_LG9_7(LVDS, NULL, fbp_bus_gp(2, 0, GP_LVDS_BKL_EN, 0), 0x04),
	VD_SHARP_LQ101K1LY04(LVDS, NULL, fbp_bus_gp(0, 0, GP_LVDS_BKL_EN, 0), 0x00),
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	VD_WXGA_J(LVDS, NULL, fbp_bus_gp(0, 0, GP_LVDS_BKL_EN, 0), 0x00),
	VD_WVGA_J(LVDS, NULL, fbp_bus_gp(0, 0, GP_LVDS_BKL_EN, 0), 0x00),
};
#define display_cnt	ARRAY_SIZE(displays)
#else
#define displays	NULL
#define display_cnt	0
#endif

static const unsigned short gpios_out_low[] = {
	GP_BT_RFKILL_RESET,
	GP_RGMII_PHY_RESET,
	GP_OV5640_MIPI_RESET,
	GP_J8_POWER_ON,
	GP_J46_PIN2_I,
	GP_J46_PIN3_I,
	GP_PWM1_J7,
	GP_BACKLIGHT_RGB,
	GP_BACKLIGHT_LVDS,
	GP_REG_USBOTG,
	GP_REG_WLAN_EN,
};
static const unsigned short gpios_out_high[] = {
	GP_ECSPI1_NOR_CS,	/* SS1 of spi nor */
	GP_J4_PIN1,
	GP_J4_PIN2,
	GP_J4_PIN3,
	GP_J4_PIN4,
	GP_J4_PIN5,
	GP_J4_PIN6,
	GP_OV5640_MIPI_POWER_DOWN,
};

static const unsigned short gpios_in[] = {
	GPIRQ_ENET_PHY,
	GP_J2_PIN1,
	GP_J2_PIN2,
	GP_J2_PIN3,
	GP_J2_PIN4,
	GP_J2_PIN5,
	GP_J2_PIN6,
	GPIRQ_I2C3_J7,
	GPIRQ_RV4162,
	GP_TP71,
	GP_TP72,
	GP_TP73,
	GP_TP74,
	GP_TP75,
	GP_TP_SD3_WP,
	GP_USDHC3_CD,
	GPIRQ_WL1271_WL,
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	GP_LVDS_BKL_EN,
};

int board_early_init_f(void)
{
	set_gpios_in(gpios_in, ARRAY_SIZE(gpios_in));
	set_gpios(gpios_out_high, ARRAY_SIZE(gpios_out_high), 1);
	set_gpios(gpios_out_low, ARRAY_SIZE(gpios_out_low), 0);
	SETUP_IOMUX_PADS(init_pads);
	SETUP_IOMUX_PADS(rgb_gpio_pads);
	return 0;
}

int board_init(void)
{
	common_board_init(i2c_pads, I2C_BUS_CNT, IOMUXC_GPR1_OTG_ID_GPIO1,
			displays, display_cnt, 0);
	return 0;
}

const struct button_key board_buttons[] = {
	{"tp71",	GP_TP71,	't', 1},
	{NULL, 0, 0, 0},
};

#ifdef CONFIG_CMD_BMODE
const struct boot_mode board_boot_modes[] = {
	/* 4 bit bus width */
	{"mmc0",	MAKE_CFGVAL(0x40, 0x30, 0x00, 0x00)},
	{NULL,		0},
};
#endif