diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index 9f64167e16ff524d3828df2e8c435738164d16e4..07363ba3414ef0fd2728f07a708cb98b75ce1540 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -428,6 +428,9 @@ config TARGET_LS config TARGET_LSHORE bool "lshore" +config TARGET_LTCH + bool "ltch" + config TARGET_NITROGEN6X bool "nitrogen6x" imply USB_HOST_ETHER @@ -593,6 +596,7 @@ source "board/boundary/ioc/Kconfig" source "board/boundary/jlm/Kconfig" source "board/boundary/ls/Kconfig" source "board/boundary/lshore/Kconfig" +source "board/boundary/ltch/Kconfig" source "board/boundary/nitrogen6x/Kconfig" source "board/boundary/ys/Kconfig" source "board/bticino/mamoj/Kconfig" diff --git a/board/boundary/ltch/Kconfig b/board/boundary/ltch/Kconfig new file mode 100644 index 0000000000000000000000000000000000000000..a499d7271ddda16ea896f51b5f6d1a7f0a499b91 --- /dev/null +++ b/board/boundary/ltch/Kconfig @@ -0,0 +1,24 @@ +if TARGET_LTCH + +config SYS_CPU + default "armv7" + +config SYS_BOARD + default "ltch" + +config SYS_VENDOR + default "boundary" + +config SYS_SOC + default "mx6" + +config SYS_CONFIG_NAME + default "ltch" + +config ENV_WLMAC + bool + default y + +source "board/boundary/common/Kconfig" + +endif diff --git a/board/boundary/ltch/MAINTAINERS b/board/boundary/ltch/MAINTAINERS new file mode 100644 index 0000000000000000000000000000000000000000..d19f6c1d4889a09e2ee6dd4ff2e9c4cbfe29800a --- /dev/null +++ b/board/boundary/ltch/MAINTAINERS @@ -0,0 +1,7 @@ +LTCH BOARD +M: Troy Kisky <troy.kisky@boundarydevices.com> +S: Maintained +F: board/boundary/ltch/ +F: include/configs/ltch.h +F: configs/ltch_q2g_defconfig + diff --git a/board/boundary/ltch/Makefile b/board/boundary/ltch/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..7ddbf5df9f5d2a133be0504333feed7077b6c4b6 --- /dev/null +++ b/board/boundary/ltch/Makefile @@ -0,0 +1,7 @@ +# +# Copyright (C) 2018, Boundary Devices <info@boundarydevices.com> +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := ltch.o diff --git a/board/boundary/ltch/ltch.c b/board/boundary/ltch/ltch.c new file mode 100644 index 0000000000000000000000000000000000000000..13a3bdbb0dd98dda82aa827e5f15b861f484a8d0 --- /dev/null +++ b/board/boundary/ltch/ltch.c @@ -0,0 +1,447 @@ +/* + * Copyright (C) 2018, 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/sata.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" + +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 SPI_PAD_CTRL (PAD_CTL_HYS | 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_HYS | PAD_CTL_SRE_FAST) + +#define USDHC_PAD_CTRL (PAD_CTL_PUS_47K_UP | \ + PAD_CTL_SPEED_LOW | PAD_CTL_DSE_80ohm | \ + PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +/* + * + */ +static const iomux_v3_cfg_t init_pads[] = { + /* AUDMUX */ + IOMUX_PAD_CTRL(CSI0_DAT7__AUD3_RXD, AUD_PAD_CTRL), + IOMUX_PAD_CTRL(CSI0_DAT4__AUD3_TXC, AUD_PAD_CTRL), + IOMUX_PAD_CTRL(CSI0_DAT5__AUD3_TXD, AUD_PAD_CTRL), + IOMUX_PAD_CTRL(CSI0_DAT6__AUD3_TXFS, AUD_PAD_CTRL), + + /* bt_rfkill */ +#define GP_BT_RFKILL_RESET IMX_GPIO_NR(6, 16) + IOMUX_PAD_CTRL(NANDF_CS3__GPIO6_IO16, WEAK_PULLDN), + + /* CAN1 - TJA1040T */ + IOMUX_PAD_CTRL(KEY_COL2__FLEXCAN1_TX, WEAK_PULLUP), + IOMUX_PAD_CTRL(KEY_ROW2__FLEXCAN1_RX, WEAK_PULLUP), +#define GP_CAN1_STANDBY IMX_GPIO_NR(1, 2) + IOMUX_PAD_CTRL(GPIO_2__GPIO1_IO02, WEAK_PULLUP_OUTPUT), + + /* 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, WEAK_PULLUP), + + /* 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), + + /* GP - Hogs */ +#define GP_BT_CLK_REQ IMX_GPIO_NR(2, 0) + IOMUX_PAD_CTRL(NANDF_D0__GPIO2_IO00, WEAK_PULLUP), +#define GP_BT_HOST_WAKE IMX_GPIO_NR(6, 7) + IOMUX_PAD_CTRL(NANDF_CLE__GPIO6_IO07, WEAK_PULLUP), +#define GP_WIFI_WAKE IMX_GPIO_NR(2, 1) + IOMUX_PAD_CTRL(NANDF_D1__GPIO2_IO01, WEAK_PULLUP), +#define GP_WIFI_QOW IMX_GPIO_NR(2, 3) + IOMUX_PAD_CTRL(NANDF_D3__GPIO2_IO03, WEAK_PULLUP), + +#define GP_LVDS IMX_GPIO_NR(4, 5) /* J4 pin 19 */ + IOMUX_PAD_CTRL(GPIO_19__GPIO4_IO05, WEAK_PULLDN), + +#define GP_LVDS2 IMX_GPIO_NR(2, 23) /* J5 pin 19 */ + IOMUX_PAD_CTRL(EIM_CS0__GPIO2_IO23, WEAK_PULLDN), + +#define GP_TP55 IMX_GPIO_NR(7, 13) + IOMUX_PAD_CTRL(GPIO_18__GPIO7_IO13, WEAK_PULLUP), +#define GP_TP71 IMX_GPIO_NR(1, 30) + IOMUX_PAD_CTRL(ENET_TXD0__GPIO1_IO30, WEAK_PULLUP), +#define GP_TP74 IMX_GPIO_NR(2, 7) + IOMUX_PAD_CTRL(NANDF_D7__GPIO2_IO07, WEAK_PULLUP), +#define GP_TP124 IMX_GPIO_NR(1, 16) + IOMUX_PAD_CTRL(SD1_DAT0__GPIO1_IO16, WEAK_PULLUP), +#define GP_TP125 IMX_GPIO_NR(7, 1) + IOMUX_PAD_CTRL(SD3_DAT4__GPIO7_IO01, WEAK_PULLUP), +#define GP_TP151 IMX_GPIO_NR(2, 24) + IOMUX_PAD_CTRL(EIM_CS1__GPIO2_IO24, WEAK_PULLUP), +#define GP_TP152 IMX_GPIO_NR(6, 9) + IOMUX_PAD_CTRL(NANDF_WP_B__GPIO6_IO09, WEAK_PULLUP), +#define GP_TP153 IMX_GPIO_NR(6, 4) + IOMUX_PAD_CTRL(CSI0_DAT18__GPIO6_IO04, WEAK_PULLUP), + + /* i2c1 - TCA9546APWR, a - wm8960, b - touch, c - pcie, d - J6 */ + /* A0/A1 are i2c address selects, 0x70 - 0x73 */ +#define GP_I2C1_TCA9546_A0 IMX_GPIO_NR(4, 19) + IOMUX_PAD_CTRL(DI0_PIN3__GPIO4_IO19, WEAK_PULLDN), +#define GP_I2C1_TCA9546_A1 IMX_GPIO_NR(4, 20) + IOMUX_PAD_CTRL(DI0_PIN4__GPIO4_IO20, WEAK_PULLDN), +#define GP_I2C1_TCA9546_RESET IMX_GPIO_NR(1, 8) + IOMUX_PAD_CTRL(GPIO_8__GPIO1_IO08, WEAK_PULLDN), + + /* i2c1a wm8960 - Amplifier Mute, TDA7491LP13TR */ +#define GP_WM8960_AMP_STDBY IMX_GPIO_NR(4, 7) /* Low is standby */ + IOMUX_PAD_CTRL(KEY_ROW0__GPIO4_IO07, WEAK_PULLDN), +#define GP_WM8960_AMP_MUTE IMX_GPIO_NR(4, 21) /* Low is muted */ + IOMUX_PAD_CTRL(DISP0_DAT0__GPIO4_IO21, WEAK_PULLDN), +#define GP_WM8960_AMP_G0 IMX_GPIO_NR(4, 25) + IOMUX_PAD_CTRL(DISP0_DAT4__GPIO4_IO25, WEAK_PULLDN), +#define GP_WM8960_AMP_G1 IMX_GPIO_NR(4, 24) + IOMUX_PAD_CTRL(DISP0_DAT3__GPIO4_IO24, WEAK_PULLDN), +#define GP_WM8960_MIC_DET IMX_GPIO_NR(7, 8) + IOMUX_PAD_CTRL(SD3_RST__GPIO7_IO08, WEAK_PULLUP), + IOMUX_PAD_CTRL(GPIO_0__CCM_CLKO1, OUTPUT_40OHM), /* mclk */ + + /* i2c1b touch J7, pin 4 */ +#define GPIRQ_I2C1B_J7 IMX_GPIO_NR(1, 9) + IOMUX_PAD_CTRL(GPIO_9__GPIO1_IO09, WEAK_PULLUP), + + /* i2c1d touch J6, pin 4 */ +#define GPIRQ_I2C1D_J6 IMX_GPIO_NR(1, 7) + IOMUX_PAD_CTRL(GPIO_7__GPIO1_IO07, WEAK_PULLUP), + + /* i2c2 - TCA9546APWR, a : DAC, b: ADC, c: RV4162, d: J14 */ +#define GP_I2C2_TCA9546_RESET IMX_GPIO_NR(1, 4) + IOMUX_PAD_CTRL(GPIO_4__GPIO1_IO04, WEAK_PULLDN), + + /* i2c2b ISL28022FUZ ADC */ +#define GPIRQ_ISL28022 IMX_GPIO_NR(4, 15) + IOMUX_PAD_CTRL(KEY_ROW4__GPIO4_IO15, WEAK_PULLUP), + + /* i2c2c rv4162 rtc */ +#define GPIRQ_RTC_RV4162 IMX_GPIO_NR(4, 6) + IOMUX_PAD_CTRL(KEY_COL0__GPIO4_IO06, WEAK_PULLUP), + + /* i2c2d J14, pin 4 */ +#define GPIRQ_I2C2D_J14 IMX_GPIO_NR(1, 3) + IOMUX_PAD_CTRL(GPIO_3__GPIO1_IO03, WEAK_PULLUP), + +#define GPIRQ_I2C3_J22 IMX_GPIO_NR(1, 17) + IOMUX_PAD_CTRL(SD1_DAT1__GPIO1_IO17, WEAK_PULLUP), + + /* PCIe */ +#define GP_PCIE_RESET IMX_GPIO_NR(6, 31) + IOMUX_PAD_CTRL(EIM_BCLK__GPIO6_IO31, WEAK_PULLDN), +#define GP_PCIE_DISABLE IMX_GPIO_NR(2, 27) + IOMUX_PAD_CTRL(EIM_LBA__GPIO2_IO27, WEAK_PULLDN), + + /* PWM2 - Backlight on LVDS2 connector: J5, pin 20 */ +#define GP_BACKLIGHT_LVDS2 IMX_GPIO_NR(1, 19) + IOMUX_PAD_CTRL(SD1_DAT2__GPIO1_IO19, WEAK_PULLDN), + + /* PWM4 - Backlight on LVDS connector: J4, pin 20 */ +#define GP_BACKLIGHT_LVDS IMX_GPIO_NR(1, 18) + IOMUX_PAD_CTRL(SD1_CMD__GPIO1_IO18, WEAK_PULLDN), + + /* 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, 15) + IOMUX_PAD_CTRL(NANDF_CS2__GPIO6_IO15, WEAK_PULLDN), + + /* UART1 */ + IOMUX_PAD_CTRL(SD3_DAT7__UART1_TX_DATA, UART_PAD_CTRL), + IOMUX_PAD_CTRL(SD3_DAT6__UART1_RX_DATA, UART_PAD_CTRL), + + /* UART2 */ + IOMUX_PAD_CTRL(EIM_D26__UART2_TX_DATA, UART_PAD_CTRL), + IOMUX_PAD_CTRL(EIM_D27__UART2_RX_DATA, UART_PAD_CTRL), + + /* UART3 for bluetooth */ + 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), + + /* UART5 */ + IOMUX_PAD_CTRL(KEY_COL1__UART5_TX_DATA, UART_PAD_CTRL), + IOMUX_PAD_CTRL(KEY_ROW1__UART5_RX_DATA, UART_PAD_CTRL), +#define GP_UART5_TX_EN IMX_GPIO_NR(6, 5) + IOMUX_PAD_CTRL(CSI0_DAT19__GPIO6_IO05, WEAK_PULLDN), + + /* USBH1 */ +#define GP_USB_HUB_RESET IMX_GPIO_NR(7, 12) + IOMUX_PAD_CTRL(GPIO_17__GPIO7_IO12, WEAK_PULLDN), + + /* USBOTG */ + IOMUX_PAD_CTRL(GPIO_1__USB_OTG_ID, WEAK_PULLUP), + IOMUX_PAD_CTRL(KEY_COL4__USB_OTG_OC, WEAK_PULLUP), + + /* USDHC2 - Silex */ + 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 */ + + /* USDHC3 - sdcard */ + 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), + + /* USDHC4 - emmc */ + IOMUX_PAD_CTRL(SD4_CLK__SD4_CLK, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_CMD__SD4_CMD, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT0__SD4_DATA0, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT1__SD4_DATA1, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT2__SD4_DATA2, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT3__SD4_DATA3, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT4__SD4_DATA4, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT5__SD4_DATA5, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT6__SD4_DATA6, USDHC_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DAT7__SD4_DATA7, USDHC_PAD_CTRL), +#define GP_EMMC_RESET IMX_GPIO_NR(2, 6) + IOMUX_PAD_CTRL(NANDF_D6__GPIO2_IO06, WEAK_PULLDN), + + /* Silex */ +#define GPIRQ_WIFI IMX_GPIO_NR(6, 11) + IOMUX_PAD_CTRL(NANDF_CS0__GPIO6_IO11, WEAK_PULLUP), +}; + +static const struct i2c_pads_info i2c_pads[] = { + /* I2C1, wm8960 */ + I2C_PADS_INFO_ENTRY(I2C1, EIM_D21, 3, 21, EIM_D28, 3, 28, I2C_PAD_CTRL), + /* I2C2 */ + 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_hcd_init(int port) +{ + if (port) { + /* Reset USB hub */ + gpio_direction_output(GP_USB_HUB_RESET, 0); + mdelay(2); + gpio_set_value(GP_USB_HUB_RESET, 1); + } + return 0; +} + +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}, + {.esdhc_base = USDHC4_BASE_ADDR, .bus_width = 8, + .gp_reset = GP_EMMC_RESET}, +}; +#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_set_value(GP_BACKLIGHT_LVDS, enable); +} + +void board_enable_lvds2(const struct display_info_t *di, int enable) +{ + gpio_set_value(GP_BACKLIGHT_LVDS2, enable); +} + +int board_fbp_detect_i2c(struct display_info_t const *di) +{ + int ret; + int gp = di->bus >> 8; + u8 orig_i2c_bus; + + if (gp) + gpio_set_value(gp, 1); + orig_i2c_bus = i2c_get_bus_num(); + ret = i2c_set_bus_num(di->bus & 0xff); + if (ret == 0) { + ret = i2c_write(0x70, (di->fbtype == FB_LVDS2) ? 8 : 2, + 1, NULL, 0); + if (!ret) { + ret = i2c_probe(di->addr); + i2c_write(0x70, 0, 1, NULL, 0); + } + } + i2c_set_bus_num(orig_i2c_bus); + if (gp) + gpio_set_value(gp, 0); + return (ret == 0); +} + +static const struct display_info_t displays[] = { + /* ft5x06 */ + VD_DT070BTFT(LVDS, board_fbp_detect_i2c, GP_I2C1_TCA9546_RESET << 8, 0x38), + VD_DT070BTFT(LVDS2, board_fbp_detect_i2c, GP_I2C1_TCA9546_RESET << 8, 0x38), +}; +#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, /* disable bluetooth */ + GP_CAN1_STANDBY, + GP_RGMII_PHY_RESET, + GP_I2C1_TCA9546_A0, + GP_I2C1_TCA9546_A1, + GP_I2C1_TCA9546_RESET, + GP_WM8960_AMP_STDBY, + GP_WM8960_AMP_MUTE, + GP_WM8960_AMP_G0, + GP_WM8960_AMP_G1, + GP_I2C2_TCA9546_RESET, + GP_PCIE_RESET, + GP_PCIE_DISABLE, + GP_BACKLIGHT_LVDS2, + GP_BACKLIGHT_LVDS, + GP_REG_USBOTG, /* disable USB otg power */ + GP_REG_WLAN_EN, /* disable wireless */ + GP_UART5_TX_EN, + GP_USB_HUB_RESET, /* disable hub */ + GP_EMMC_RESET, /* hold in reset */ +}; + +static const unsigned short gpios_out_high[] = { + GP_ECSPI1_NOR_CS, /* SS1 of spi nor */ +}; + +static const unsigned short gpios_in[] = { + GPIRQ_ENET_PHY, + GP_BT_CLK_REQ, + GP_BT_HOST_WAKE, + GP_WIFI_WAKE, + GP_WIFI_QOW, + GP_TP55, + GP_TP71, + GP_TP74, + GP_TP124, + GP_TP125, + GP_TP151, + GP_TP152, + GP_TP153, + GP_WM8960_MIC_DET, + GPIRQ_I2C1B_J7, + GPIRQ_I2C1D_J6, + GPIRQ_ISL28022, + GPIRQ_RTC_RV4162, + GPIRQ_I2C2D_J14, + GP_LVDS, + GP_LVDS2, + GPIRQ_I2C3_J22, + GP_USDHC3_CD, + GPIRQ_WIFI, +}; + +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); + 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[] = { + {"tp55", GP_TP55, '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)}, + {"mmc1", MAKE_CFGVAL(0x60, 0x58, 0x00, 0x00)}, /* 8-bit eMMC */ + {NULL, 0}, +}; +#endif diff --git a/board/boundary/ltch/ltch_q2g.cfg b/board/boundary/ltch/ltch_q2g.cfg new file mode 100644 index 0000000000000000000000000000000000000000..600e0f9b197b606246359f8e54b40043d46c9cae --- /dev/null +++ b/board/boundary/ltch/ltch_q2g.cfg @@ -0,0 +1,46 @@ +/* + * Copyright (C) 2018 Boundary Devices + * + * SPDX-License-Identifier: GPL-2.0+ + * + */ + +/* image version */ +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi, sd (the board has no nand neither onenand) + */ +BOOT_FROM spi + +#define __ASSEMBLY__ +#include <config.h> +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif +#include "asm/arch/mx6-ddr.h" +#include "asm/arch/iomux.h" +#include "asm/arch/crm_regs.h" + +/* ? board sample */ +#define MX6_MMDC_P0_MPDGCTRL0_VAL 0x42740304 +#define MX6_MMDC_P0_MPDGCTRL1_VAL 0x026e0265 +#define MX6_MMDC_P1_MPDGCTRL0_VAL 0x02750306 +#define MX6_MMDC_P1_MPDGCTRL1_VAL 0x02720244 +#define MX6_MMDC_P0_MPRDDLCTL_VAL 0x463d4041 +#define MX6_MMDC_P1_MPRDDLCTL_VAL 0x42413c47 +#define MX6_MMDC_P0_MPWRDLCTL_VAL 0x37414441 +#define MX6_MMDC_P1_MPWRDLCTL_VAL 0x4633473b +#define MX6_MMDC_P0_MPWLDECTRL0_VAL 0x0025001f +#define MX6_MMDC_P0_MPWLDECTRL1_VAL 0x00290027 +#define MX6_MMDC_P1_MPWLDECTRL0_VAL 0x001f002b +#define MX6_MMDC_P1_MPWLDECTRL1_VAL 0x000f0029 +#define WALAT 1 + +#include "../common/mx6/ddr-setup.cfg" +#define RANK 0 +#define BUS_WIDTH 64 +/* D2516EC4BXGGB */ +#include "../common/mx6/1066mhz_256mx16.cfg" +#include "../common/mx6/clocks.cfg" diff --git a/configs/ltch_q2g_defconfig b/configs/ltch_q2g_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..0d935cda710f844b9af09b1ede5eb2117141fd19 --- /dev/null +++ b/configs/ltch_q2g_defconfig @@ -0,0 +1,73 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX6=y +CONFIG_SYS_TEXT_BASE=0x17800000 +CONFIG_TARGET_LTCH=y +CONFIG_CMD_HDMIDETECT=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/ltch/ltch_q2g.cfg,MX6Q,DDR_MB=1024,DEFCONFIG=\"ltch_q2g\"" +CONFIG_BOOTDELAY=3 +CONFIG_SYS_CONSOLE_OVERWRITE_ROUTINE=y +CONFIG_SUPPORT_RAW_INITRD=y +CONFIG_BOARD_EARLY_INIT_F=y +CONFIG_HUSH_PARSER=y +CONFIG_CMD_BOOTZ=y +CONFIG_CMD_MEMTEST=y +CONFIG_SYS_ALT_MEMTEST=y +CONFIG_CMD_DFU=y +# CONFIG_CMD_FLASH is not set +CONFIG_CMD_GPIO=y +CONFIG_CMD_GPT=y +# CONFIG_RANDOM_UUID is not set +CONFIG_CMD_I2C=y +CONFIG_CMD_MMC=y +CONFIG_CMD_PART=y +CONFIG_CMD_SF=y +CONFIG_CMD_USB=y +CONFIG_CMD_USB_MASS_STORAGE=y +CONFIG_CMD_DHCP=y +CONFIG_CMD_MII=y +CONFIG_CMD_PING=y +CONFIG_CMD_BMP=y +CONFIG_CMD_CACHE=y +CONFIG_CMD_TIME=y +CONFIG_CMD_EXT2=y +CONFIG_CMD_EXT4=y +CONFIG_CMD_EXT4_WRITE=y +CONFIG_CMD_FAT=y +CONFIG_CMD_FS_GENERIC=y +CONFIG_PARTITION_TYPE_GUID=y +CONFIG_ENV_IS_IN_SPI_FLASH=y +CONFIG_USB_FUNCTION_FASTBOOT=y +CONFIG_FASTBOOT_BUF_ADDR=0x12000000 +CONFIG_FASTBOOT_BUF_SIZE=0x26000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=1 +CONFIG_FSL_ESDHC=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_SST=y +CONFIG_PHYLIB=y +CONFIG_PHY_ATHEROS=y +CONFIG_NETDEVICES=y +CONFIG_FEC_MXC=y +CONFIG_SPI=y +CONFIG_MXC_SPI=y +CONFIG_USB=y +CONFIG_USB_STORAGE=y +CONFIG_USB_KEYBOARD=y +CONFIG_SYS_USB_EVENT_POLL_VIA_CONTROL_EP=y +CONFIG_USB_GADGET=y +CONFIG_USB_GADGET_MANUFACTURER="Boundary" +CONFIG_USB_GADGET_VENDOR_NUM=0x0525 +CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5 +CONFIG_CI_UDC=y +CONFIG_USB_ETHER=y +CONFIG_USB_ETH_CDC=y +CONFIG_USB_HOST_ETHER=y +CONFIG_USB_ETHER_ASIX=y +CONFIG_USB_ETHER_MCS7830=y +CONFIG_USB_ETHER_SMSC95XX=y +CONFIG_VIDEO=y +# CONFIG_VIDEO_SW_CURSOR is not set +CONFIG_OF_LIBFDT=y diff --git a/include/configs/ltch.h b/include/configs/ltch.h new file mode 100644 index 0000000000000000000000000000000000000000..6d3d04227dc21c70ca2ebb0d718552a253875944 --- /dev/null +++ b/include/configs/ltch.h @@ -0,0 +1,22 @@ +/* + * Copyright (C) 2018 Boundary Devices <info@boundarydevices.com> + * + * Configuration settings for the Boundary Devices ltch + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "mx6_common.h" + +#define CONFIG_FEC_MXC_PHYADDR 4 +#define CONFIG_SYS_FSL_USDHC_NUM 2 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define BD_I2C_MASK 7 + +#include "boundary.h" +#define CONFIG_EXTRA_ENV_SETTINGS BD_BOUNDARY_ENV_SETTINGS \ + +#endif /* __CONFIG_H */