diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig index 0452cb3c4f5eb89203eb5eda5a16b5278ffe047f..aecdb47b8ac510cdf91223f715019b11fbb77446 100644 --- a/arch/arm/mach-imx/mx6/Kconfig +++ b/arch/arm/mach-imx/mx6/Kconfig @@ -452,6 +452,9 @@ config TARGET_NIT6XLITE config TARGET_NITROGEN6_MAX bool "nitrogen6_max" +config TARGET_NITROGEN6_SCM + bool "nitrogen6_scm" + config TARGET_NITROGEN6X bool "nitrogen6x" imply USB_HOST_ETHER @@ -625,6 +628,7 @@ source "board/boundary/mx6_r/Kconfig" source "board/boundary/neol/Kconfig" source "board/boundary/nit6xlite/Kconfig" source "board/boundary/nitrogen6_max/Kconfig" +source "board/boundary/nitrogen6_scm/Kconfig" source "board/boundary/nitrogen6x/Kconfig" source "board/boundary/ys/Kconfig" source "board/bticino/mamoj/Kconfig" diff --git a/board/boundary/nitrogen6_scm/Kconfig b/board/boundary/nitrogen6_scm/Kconfig new file mode 100644 index 0000000000000000000000000000000000000000..4231ab93dc2fe1f56394aae33f0a32b188f7b0ac --- /dev/null +++ b/board/boundary/nitrogen6_scm/Kconfig @@ -0,0 +1,20 @@ +if TARGET_NITROGEN6_SCM + +config SYS_CPU + default "armv7" + +config SYS_BOARD + default "nitrogen6_scm" + +config SYS_VENDOR + default "boundary" + +config SYS_SOC + default "mx6" + +config SYS_CONFIG_NAME + default "nitrogen6_scm" + +source "board/boundary/common/Kconfig" + +endif diff --git a/board/boundary/nitrogen6_scm/MAINTAINERS b/board/boundary/nitrogen6_scm/MAINTAINERS new file mode 100644 index 0000000000000000000000000000000000000000..9ed28f947cfc3e5d0a2a28f60b0a84b5ded2330c --- /dev/null +++ b/board/boundary/nitrogen6_scm/MAINTAINERS @@ -0,0 +1,6 @@ +NITROGEN6_SCM BOARD +M: Troy Kisky <troy.kisky@boundarydevices.com> +S: Maintained +F: board/boundary/nitrogen6_scm/ +F: include/configs/nitrogen6_scm.h +F: configs/nitrogen6_scm_defconfig diff --git a/board/boundary/nitrogen6_scm/Makefile b/board/boundary/nitrogen6_scm/Makefile new file mode 100644 index 0000000000000000000000000000000000000000..0fff1805f5999a7cc2a8fdd46f968de9801ffad5 --- /dev/null +++ b/board/boundary/nitrogen6_scm/Makefile @@ -0,0 +1,6 @@ +# (C) Copyright 2014 Freescale Semiconductor, Inc. +# +# SPDX-License-Identifier: GPL-2.0+ +# + +obj-y := nitrogen6_scm.o diff --git a/board/boundary/nitrogen6_scm/nitrogen6_scm.c b/board/boundary/nitrogen6_scm/nitrogen6_scm.c new file mode 100644 index 0000000000000000000000000000000000000000..6b78de859f0f16bee123dbabed683ac68de8eede --- /dev/null +++ b/board/boundary/nitrogen6_scm/nitrogen6_scm.c @@ -0,0 +1,443 @@ +/* + * Copyright (C) 2015 Boundary Devices, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#include <asm/arch/clock.h> +#include <asm/arch/crm_regs.h> +#include <asm/arch/iomux.h> +#include <asm/arch/imx-regs.h> +#include <asm/arch/mx6-pins.h> +#include <asm/arch/sys_proto.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/io.h> +#include <common.h> +#include <fsl_esdhc.h> +#include <i2c.h> +#include <linux/sizes.h> +#include <malloc.h> +#include <mmc.h> +#include <usb.h> +#include <usb/ehci-ci.h> +#include "../common/bd_common.h" +#include "../common/padctrl.h" + +DECLARE_GLOBAL_DATA_PTR; + +#define CSI_PAD_CTL PAD_CTL_DSE_120ohm + +#define ESAI_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) + +#define LCDIF_PAD_CTL PAD_CTL_DSE_120ohm + +#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 USDHC1_PAD_CTRL (PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_40ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +#define USDHC1_CLK_PAD_CTRL (PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_40ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +#define USDHC2_PAD_CTRL (PAD_CTL_PUS_22K_UP | PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_80ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +#define USDHC2_CLK_PAD_CTRL (PAD_CTL_SPEED_LOW | \ + PAD_CTL_DSE_80ohm | PAD_CTL_HYS | PAD_CTL_SRE_FAST) + +static const iomux_v3_cfg_t init_pads[] = { + /* bt_rfkill */ +#define GP_BT_RFKILL_RESET IMX_GPIO_NR(2, 18) + IOMUX_PAD_CTRL(KEY_ROW3__GPIO2_IO_18, WEAK_PULLDN), + + /* CSI */ + IOMUX_PAD_CTRL(CSI_MCLK__CSI1_MCLK, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_PIXCLK__CSI1_PIXCLK, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_VSYNC__CSI1_VSYNC, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_HSYNC__CSI1_HSYNC, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA00__CSI1_DATA_2, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA01__CSI1_DATA_3, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA02__CSI1_DATA_4, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA03__CSI1_DATA_5, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA04__CSI1_DATA_6, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA05__CSI1_DATA_7, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA06__CSI1_DATA_8, CSI_PAD_CTL), + IOMUX_PAD_CTRL(CSI_DATA07__CSI1_DATA_9, CSI_PAD_CTL), + +#define GP_OV5642_RESET IMX_GPIO_NR(7, 4) + IOMUX_PAD_CTRL(SD3_DATA2__GPIO7_IO_4, WEAK_PULLDN), +#define GP_OV5642_PWRDN IMX_GPIO_NR(7, 5) + IOMUX_PAD_CTRL(SD3_DATA3__GPIO7_IO_5, WEAK_PULLUP), + + /* ECSPI1 (serial nor eeprom) */ + IOMUX_PAD_CTRL(KEY_COL1__ECSPI1_MISO, SPI_PAD_CTRL), + IOMUX_PAD_CTRL(KEY_ROW0__ECSPI1_MOSI, SPI_PAD_CTRL), + IOMUX_PAD_CTRL(KEY_COL0__ECSPI1_SCLK, SPI_PAD_CTRL), +#define GP_ECSPI1_NOR_CS IMX_GPIO_NR(2, 16) + IOMUX_PAD_CTRL(KEY_ROW1__GPIO2_IO_16, WEAK_PULLUP), + + /* ESAI */ + IOMUX_PAD_CTRL(NAND_WE_B__ESAI_TX5_RX0, ESAI_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_CE0_B__ESAI_TX_CLK, ESAI_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_READY_B__ESAI_TX1, ESAI_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_RE_B__ESAI_TX_FS, ESAI_PAD_CTRL), + + /* gpio - keys */ +#define GP_GPIOKEY_POWER IMX_GPIO_NR(4, 27) + IOMUX_PAD_CTRL(QSPI1B_DATA3__GPIO4_IO_27, WEAK_PULLUP), + + /* gpio - output */ +#define GP_POWER_OFF IMX_GPIO_NR(4, 26) + IOMUX_PAD_CTRL(QSPI1B_DATA2__GPIO4_IO_26, WEAK_PULLDN), + + /* hogs - Test points */ +#define GP_TP16 IMX_GPIO_NR(7, 6) + IOMUX_PAD_CTRL(SD3_DATA4__GPIO7_IO_6, WEAK_PULLUP), +#define GP_TP17 IMX_GPIO_NR(7, 7) + IOMUX_PAD_CTRL(SD3_DATA5__GPIO7_IO_7, WEAK_PULLUP), +#define GP_TP18 IMX_GPIO_NR(6, 14) + IOMUX_PAD_CTRL(SD4_DATA0__GPIO6_IO_14, WEAK_PULLUP), +#define GP_TP19 IMX_GPIO_NR(6, 15) + IOMUX_PAD_CTRL(SD4_DATA1__GPIO6_IO_15, WEAK_PULLUP), + +#define GP_I2C3_J4_RESET IMX_GPIO_NR(1, 8) + IOMUX_PAD_CTRL(GPIO1_IO08__GPIO1_IO_8, WEAK_PULLUP), +#define GPIRQ_I2C3_J4 IMX_GPIO_NR(1, 9) + IOMUX_PAD_CTRL(GPIO1_IO09__GPIO1_IO_9, WEAK_PULLUP), + + /* i2c4a - max77818 */ +#define GPIRQ_MAX77818_INTB IMX_GPIO_NR(7, 0) + IOMUX_PAD_CTRL(SD3_CLK__GPIO7_IO_0, WEAK_PULLUP), +#define GPIRQ_MAX77818_WCINOKB IMX_GPIO_NR(7, 8) + IOMUX_PAD_CTRL(SD3_DATA6__GPIO7_IO_8, WEAK_PULLUP), +#define GPIRQ_MAX77818_INOKB IMX_GPIO_NR(7, 9) + IOMUX_PAD_CTRL(SD3_DATA7__GPIO7_IO_9, WEAK_PULLUP), + + /* PWM1 for rgb panel */ +#define GP_BACKLIGHT_RGB IMX_GPIO_NR(1, 10) + IOMUX_PAD_CTRL(GPIO1_IO10__GPIO1_IO_10, WEAK_PULLDN_OUTPUT), + + /* reg_5v_en */ +#define GP_5V_BST_EN IMX_GPIO_NR(6, 12) + IOMUX_PAD_CTRL(SD4_CLK__GPIO6_IO_12, WEAK_PULLDN), + + /* reg_wlan_en */ +#define GP_REG_WLAN_EN IMX_GPIO_NR(2, 13) + IOMUX_PAD_CTRL(KEY_COL3__GPIO2_IO_13, WEAK_PULLDN), + /* 32K clock, off for now */ +#define GP_WLAN_LF_CLK IMX_GPIO_NR(1, 11) + IOMUX_PAD_CTRL(GPIO1_IO11__GPIO1_IO_11, WEAK_PULLDN_OUTPUT), + + /* uart1 */ + IOMUX_PAD_CTRL(GPIO1_IO04__UART1_TX, UART_PAD_CTRL), + IOMUX_PAD_CTRL(GPIO1_IO05__UART1_RX, UART_PAD_CTRL), + + /* uart2 */ + IOMUX_PAD_CTRL(GPIO1_IO06__UART2_TX, UART_PAD_CTRL), + IOMUX_PAD_CTRL(GPIO1_IO07__UART2_RX, UART_PAD_CTRL), + + /* uart3 - wifi */ + IOMUX_PAD_CTRL(NAND_DATA07__UART3_TX, UART_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_DATA06__UART3_RX, UART_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_DATA05__UART3_CTS_B, UART_PAD_CTRL), + IOMUX_PAD_CTRL(NAND_DATA04__UART3_RTS_B, UART_PAD_CTRL), + + /* uart5 */ + IOMUX_PAD_CTRL(SD4_DATA5__UART5_TX, UART_PAD_CTRL), + IOMUX_PAD_CTRL(SD4_DATA4__UART5_RX, UART_PAD_CTRL), + + /* USB OTG */ +#define GP_USB_OTG1_OC IMX_GPIO_NR(4, 29) + IOMUX_PAD_CTRL(QSPI1B_SCLK__GPIO4_IO_29, WEAK_PULLUP), +#define GP_USB_OTG1_ID IMX_GPIO_NR(4, 28) + IOMUX_PAD_CTRL(QSPI1B_DQS__GPIO4_IO_28, WEAK_PULLUP), +#define GP_USB_OTG1_PWR IMX_GPIO_NR(4, 24) + IOMUX_PAD_CTRL(QSPI1B_DATA0__GPIO4_IO_24, WEAK_PULLDN_OUTPUT), + + /* USB OTG2 */ +#define GP_USB_OTG2_OC IMX_GPIO_NR(4, 31) + IOMUX_PAD_CTRL(QSPI1B_SS1_B__GPIO4_IO_31, WEAK_PULLDN_OUTPUT), +#define GP_USB_OTG2_PWR IMX_GPIO_NR(4, 25) + IOMUX_PAD_CTRL(QSPI1B_DATA1__GPIO4_IO_25, WEAK_PULLDN_OUTPUT), + + /* usdhc1 - microSD */ + IOMUX_PAD_CTRL(SD1_CLK__USDHC1_CLK, USDHC1_CLK_PAD_CTRL), + IOMUX_PAD_CTRL(SD1_CMD__USDHC1_CMD, USDHC1_PAD_CTRL), + IOMUX_PAD_CTRL(SD1_DATA0__USDHC1_DATA0, USDHC1_PAD_CTRL), + IOMUX_PAD_CTRL(SD1_DATA1__USDHC1_DATA1, USDHC1_PAD_CTRL), + IOMUX_PAD_CTRL(SD1_DATA2__USDHC1_DATA2, USDHC1_PAD_CTRL), + IOMUX_PAD_CTRL(SD1_DATA3__USDHC1_DATA3, USDHC1_PAD_CTRL), +#define GP_USDHC1_CD IMX_GPIO_NR(4, 30) + IOMUX_PAD_CTRL(QSPI1B_SS0_B__GPIO4_IO_30, WEAK_PULLUP), + + /* usdhc2 - wifi */ + IOMUX_PAD_CTRL(SD2_CLK__USDHC2_CLK, USDHC2_CLK_PAD_CTRL), + IOMUX_PAD_CTRL(SD2_CMD__USDHC2_CMD, USDHC2_PAD_CTRL), + IOMUX_PAD_CTRL(SD2_DATA0__USDHC2_DATA0, USDHC2_PAD_CTRL), + IOMUX_PAD_CTRL(SD2_DATA1__USDHC2_DATA1, USDHC2_PAD_CTRL), + IOMUX_PAD_CTRL(SD2_DATA2__USDHC2_DATA2, USDHC2_PAD_CTRL), + IOMUX_PAD_CTRL(SD2_DATA3__USDHC2_DATA3, USDHC2_PAD_CTRL), + + /* WLAN wifi silex */ +#define GPIRQ_WLAN IMX_GPIO_NR(2, 14) + IOMUX_PAD_CTRL(KEY_COL4__GPIO2_IO_14, WEAK_PULLDN), +#define GP_WLAN_CLK_REQ IMX_GPIO_NR(2, 12) + IOMUX_PAD_CTRL(KEY_COL2__GPIO2_IO_12, WEAK_PULLDN), +#define GP_WLAN_QOW IMX_GPIO_NR(2, 17) + IOMUX_PAD_CTRL(KEY_ROW2__GPIO2_IO_17, WEAK_PULLDN), +#define GP_BT_HOST_WAKE IMX_GPIO_NR(1, 13) + IOMUX_PAD_CTRL(GPIO1_IO13__GPIO1_IO_13, WEAK_PULLDN), +}; + + +#ifdef CONFIG_CMD_FBPANEL +static const iomux_v3_cfg_t rgb_pads[] = { + /* LCDIF1 */ + IOMUX_PAD_CTRL(LCD1_CLK__LCDIF1_CLK, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_ENABLE__LCDIF1_ENABLE, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_HSYNC__LCDIF1_HSYNC, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_VSYNC__LCDIF1_VSYNC, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_RESET__LCDIF1_RESET, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA00__LCDIF1_DATA_0, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA01__LCDIF1_DATA_1, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA02__LCDIF1_DATA_2, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA03__LCDIF1_DATA_3, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA04__LCDIF1_DATA_4, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA05__LCDIF1_DATA_5, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA06__LCDIF1_DATA_6, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA07__LCDIF1_DATA_7, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA08__LCDIF1_DATA_8, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA09__LCDIF1_DATA_9, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA10__LCDIF1_DATA_10, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA11__LCDIF1_DATA_11, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA12__LCDIF1_DATA_12, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA13__LCDIF1_DATA_13, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA14__LCDIF1_DATA_14, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA15__LCDIF1_DATA_15, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA16__LCDIF1_DATA_16, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA17__LCDIF1_DATA_17, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA18__LCDIF1_DATA_18, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA19__LCDIF1_DATA_19, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA20__LCDIF1_DATA_20, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA21__LCDIF1_DATA_21, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA22__LCDIF1_DATA_22, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA23__LCDIF1_DATA_23, LCDIF_PAD_CTL), +}; +#endif + +static const iomux_v3_cfg_t rgb_gpio_pads[] = { + /* LCDIF1 */ + IOMUX_PAD_CTRL(LCD1_CLK__GPIO3_IO_0, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_ENABLE__GPIO3_IO_25, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_HSYNC__GPIO3_IO_26, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_VSYNC__GPIO3_IO_28, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_RESET__GPIO3_IO_27, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA00__GPIO3_IO_1, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA01__GPIO3_IO_2, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA02__GPIO3_IO_3, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA03__GPIO3_IO_4, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA04__GPIO3_IO_5, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA05__GPIO3_IO_6, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA06__GPIO3_IO_7, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA07__GPIO3_IO_8, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA08__GPIO3_IO_9, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA09__GPIO3_IO_10, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA10__GPIO3_IO_11, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA11__GPIO3_IO_12, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA12__GPIO3_IO_13, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA13__GPIO3_IO_14, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA14__GPIO3_IO_15, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA15__GPIO3_IO_16, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA16__GPIO3_IO_17, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA17__GPIO3_IO_18, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA18__GPIO3_IO_19, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA19__GPIO3_IO_20, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA20__GPIO3_IO_21, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA21__GPIO3_IO_22, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA22__GPIO3_IO_23, LCDIF_PAD_CTL), + IOMUX_PAD_CTRL(LCD1_DATA23__GPIO3_IO_24, LCDIF_PAD_CTL), +}; + +static const struct i2c_pads_info i2c_pads[] = { + I2C_PADS_INFO_ENTRY(I2C2, GPIO1_IO02, 1, 2, GPIO1_IO03, 1, 3, I2C_PAD_CTRL), /* PMIC */ + I2C_PADS_INFO_ENTRY(I2C3, ENET2_RX_CLK, 2, 8, ENET2_TX_CLK, 2, 9, I2C_PAD_CTRL), /* J4 touch */ + I2C_PADS_INFO_ENTRY(I2C4, SD3_DATA0, 7, 2, SD3_DATA1, 7, 3, I2C_PAD_CTRL), /* PCA9540B switch, charger/ov5642 */ +}; +#define I2C_BUS_CNT 3 + +#ifdef CONFIG_MXC_SPI +int board_spi_cs_gpio(unsigned bus, unsigned cs) +{ + return (bus == 0 && cs == 0) ? GP_ECSPI1_NOR_CS : (cs >> 8) ? (cs >> 8) : -1; +} +#endif + +#ifdef CONFIG_USB_EHCI_MX6 +#define USB_OTHERREGS_OFFSET 0x800 +#define UCTRL_PWR_POL (1 << 9) + +int board_usb_phy_mode(int port) +{ + if (port == 1) + return USB_INIT_HOST; + else + return usb_phy_mode(port); +} + +int board_ehci_hcd_init(int port) +{ + u32 *usbnc_usb_ctrl; + + if (port > 1) + return -EINVAL; + usbnc_usb_ctrl = (u32 *)(USB_BASE_ADDR + USB_OTHERREGS_OFFSET + + port * 4); + setbits_le32(usbnc_usb_ctrl, UCTRL_PWR_POL); + return 0; +} + +int board_ehci_power(int port, int on) +{ + gpio_set_value(port ? GP_USB_OTG2_PWR: GP_USB_OTG1_PWR, on); + return 0; +} +#endif + +#ifdef CONFIG_FSL_ESDHC +struct fsl_esdhc_cfg board_usdhc_cfg[] = { + {.esdhc_base = USDHC1_BASE_ADDR, .bus_width = 4, + .gp_cd = GP_USDHC1_CD}, +}; +#endif + +#ifdef CONFIG_CMD_FBPANEL +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[] = { + /* tsc2004 */ + VDF_DC050WX(LCD, "DC050WX", RGB24, 0, NULL, 2, 0x48), + VDF_CLAA_WVGA(LCD, "CLAA-WVGA", RGB666, 0, fbp_detect_i2c, 2, 0x48), + VDF_SHARP_WVGA(LCD, "sharp-wvga", RGB24, 0, NULL, 2, 0x48), + VDF_QVGA(LCD, "qvga", RGB24, 0, NULL, 2, 0x48), + VDF_AT035GT_07ET3(LCD, "AT035GT-07ET3", RGB24, 0, NULL, 2, 0x48), + + VDF_1280_720M_60(LCD, "1280x720M@60", RGB24, 0, fbp_detect_i2c, 2, 0x50), + VDF_1920_1080M_60(LCD, "1920x1080M@60", RGB24, 0, NULL, 2, 0x50), + VDF_1024_768M_60(LCD, "1024x768M@60", RGB24, 0, NULL, 2, 0x50), + + /* fusion7 specific touchscreen */ + VDF_FUSION7(LCD, "fusion7", RGB666, 0, fbp_detect_i2c, 2, 0x10), + + VDF_LSA40AT9001(LCD, "LSA40AT9001", RGB24, 0, NULL, 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_POWER_OFF, /* 0 - on */ + GP_5V_BST_EN, /* 0 - off */ + GP_USB_OTG1_PWR, /* 0 - off */ + GP_USB_OTG2_PWR, /* 0 - off */ + GP_OV5642_RESET, + GP_I2C3_J4_RESET, + GP_BACKLIGHT_RGB, + GP_REG_WLAN_EN, + GP_BT_RFKILL_RESET, + GP_WLAN_LF_CLK, +}; + +static const unsigned short gpios_out_high[] = { + GP_OV5642_PWRDN, + GP_ECSPI1_NOR_CS, +}; + +static const unsigned short gpios_in[] = { + GP_TP16, + GP_TP17, + GP_TP18, + GP_TP19, + GP_GPIOKEY_POWER, + GPIRQ_MAX77818_INTB, + GPIRQ_MAX77818_WCINOKB, + GPIRQ_MAX77818_INOKB, + GPIRQ_I2C3_J4, + GP_USB_OTG1_OC, + GP_USB_OTG1_ID, + GP_USB_OTG2_OC, + GP_USDHC1_CD, + GPIRQ_WLAN, + GP_WLAN_CLK_REQ, + GP_WLAN_QOW, + GP_BT_HOST_WAKE, +}; + +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; +} + +void board_poweroff(void) +{ + gpio_set_value(GP_POWER_OFF, 1); + mdelay(500); +} + +int board_init(void) +{ + common_board_init(i2c_pads, I2C_BUS_CNT, 0, displays, display_cnt, 0); + return 0; +} + +#ifdef CONFIG_CMD_BMODE +const struct boot_mode board_boot_modes[] = { + /* 4 bit bus width */ + {"mmc0", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)}, + {"mmc1", MAKE_CFGVAL(0x60, 0x58, 0x00, 0x00)}, + {NULL, 0}, +}; +#endif + +const struct button_key board_buttons[] = { + {"Power", GP_GPIOKEY_POWER, 'P', 1}, + {NULL, 0, 0, 0}, +}; + +static int _do_poweroff(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]) +{ + board_poweroff(); + return 0; +} + +U_BOOT_CMD( + poweroff, 70, 0, _do_poweroff, + "power down board", + "" +); + diff --git a/board/boundary/nitrogen6_scm/nitrogen6_scm.cfg b/board/boundary/nitrogen6_scm/nitrogen6_scm.cfg new file mode 100644 index 0000000000000000000000000000000000000000..ed0608825a839c5b6e074113ff53b5dcce75d708 --- /dev/null +++ b/board/boundary/nitrogen6_scm/nitrogen6_scm.cfg @@ -0,0 +1,140 @@ +/* + * Copyright (C) 2014 Freescale Semiconductor, Inc. + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#define __ASSEMBLY__ +#include <config.h> + +/* image version */ + +IMAGE_VERSION 2 + +/* + * Boot Device : one of + * spi/sd/nand/onenand, qspi/nor + */ + +BOOT_FROM sd + +#ifdef CONFIG_SECURE_BOOT +CSF CONFIG_CSF_SIZE +#endif + +/* + * Device Configuration Data (DCD) + * + * Each entry must have the format: + * Addr-type Address Value + * + * where: + * Addr-type register length (1,2 or 4 bytes) + * Address absolute address of the register + * value value to be stored in the register + */ + +/* enable cko1 as 32k for slow clock */ +/* DATA 4 0x020c4060 0x0000008e */ + +/* Enable all clocks */ +DATA 4 0x020c4068 0xffffffff +DATA 4 0x020c406c 0xffffffff +DATA 4 0x020c4070 0xffffffff +DATA 4 0x020c4074 0xffffffff +DATA 4 0x020c4078 0xffffffff +DATA 4 0x020c407c 0xffffffff +DATA 4 0x020c4080 0xffffffff +DATA 4 0x020c4084 0xffffffff + +/* IOMUX - DDR IO Type */ +DATA 4 0x020e0618 0x00080000 +DATA 4 0x020e05fc 0x00000000 + +/* Clock */ +DATA 4 0x020e032c 0x00000030 + +/* Address */ +DATA 4 0x020e0300 0x00000028 +DATA 4 0x020e02fc 0x00000028 +DATA 4 0x020e05f4 0x00000028 + +/* Control */ +DATA 4 0x020e0340 0x00000028 + +DATA 4 0x020e0320 0x00000000 +DATA 4 0x020e0310 0x00000000 +DATA 4 0x020e0314 0x00000000 +DATA 4 0x020e0614 0x00000028 + +/* Data Strobe */ +DATA 4 0x020e05f8 0x00020000 +DATA 4 0x020e0330 0x00003028 +DATA 4 0x020e0334 0x00003028 +DATA 4 0x020e0338 0x00003028 +DATA 4 0x020e033c 0x00003028 + +/* Data */ +DATA 4 0x020e0608 0x00020000 +DATA 4 0x020e060c 0x00000028 +DATA 4 0x020e0610 0x00000028 +DATA 4 0x020e061c 0x00000028 +DATA 4 0x020e0620 0x00000028 +DATA 4 0x020e02ec 0x00000028 +DATA 4 0x020e02f0 0x00000028 +DATA 4 0x020e02f4 0x00000028 +DATA 4 0x020e02f8 0x00000028 + +/* */ +DATA 4 0x021b001c 0x00008000 +DATA 4 0x021b085c 0x1b4700c7 +DATA 4 0x021b0800 0xa1390003 +DATA 4 0x021b0890 0x00380000 +DATA 4 0x021b08b8 0x00000800 +DATA 4 0x021b081c 0x33333333 +DATA 4 0x021b0820 0x33333333 +DATA 4 0x021b0824 0x33333333 +DATA 4 0x021b0828 0x33333333 +DATA 4 0x021b082c 0x51111111 +DATA 4 0x021b0830 0x51111111 +DATA 4 0x021b0834 0x51111111 +DATA 4 0x021b0838 0x51111111 + +/* Read/Write Delay */ +DATA 4 0x021b0848 0x4244464a /* MPRDDLCTL */ +DATA 4 0x021b0850 0x36343a34 /* MPWRDLCTL */ +DATA 4 0x021b08c0 0x2492244A +DATA 4 0x021b083c 0x20000000 +DATA 4 0x021b0840 0x00000000 +DATA 4 0x021b08b8 0x00000800 + +DATA 4 0x021b000c 0x33374133 +DATA 4 0x021b0004 0x00020024 +DATA 4 0x021b0010 0x00100A42 +DATA 4 0x021b0014 0x00000093 +DATA 4 0x021b0018 0x00001748 +DATA 4 0x021b002c 0x0f9f26d2 +DATA 4 0x021b0030 0x0000020e +DATA 4 0x021b0038 0x00190778 +DATA 4 0x021b0008 0x00000000 +DATA 4 0x021b0040 0x0000004f +DATA 4 0x021b0000 0x83110000 + +DATA 4 0x021b001c 0x003f8030 +DATA 4 0x021b001c 0xff0a8030 +DATA 4 0x021b001c 0x82018030 +DATA 4 0x021b001c 0x04028030 +DATA 4 0x021b001c 0x01038030 + +DATA 4 0x021b001c 0x003f8038 +DATA 4 0x021b001c 0xff0a8038 +DATA 4 0x021b001c 0x82018038 +DATA 4 0x021b001c 0x04028038 +DATA 4 0x021b001c 0x01038038 + +DATA 4 0x021b0020 0x00001800 +DATA 4 0x021b0818 0x00000000 +DATA 4 0x021b0800 0xa1310003 +DATA 4 0x021b0004 0x00025576 +DATA 4 0x021b0404 0x00011006 +DATA 4 0x021b001c 0x00000000 diff --git a/configs/nitrogen6_scm_defconfig b/configs/nitrogen6_scm_defconfig new file mode 100644 index 0000000000000000000000000000000000000000..fa1d71993d7b52ba5c4573a621036533915eed33 --- /dev/null +++ b/configs/nitrogen6_scm_defconfig @@ -0,0 +1,70 @@ +CONFIG_ARM=y +CONFIG_ARCH_MX6=y +CONFIG_SYS_TEXT_BASE=0x87800000 +CONFIG_TARGET_NITROGEN6_SCM=y +CONFIG_FEC_MAC_FUSE=y +CONFIG_IMX_BOOTAUX=y +CONFIG_ENV_VARS_UBOOT_CONFIG=y +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/boundary/nitrogen6_scm/nitrogen6_scm.cfg,MX6SX,DDR_MB=512,DEFCONFIG=\"nitrogen6_scm\"" +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_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=0x82000000 +CONFIG_FASTBOOT_BUF_SIZE=0x26000000 +CONFIG_FASTBOOT_FLASH=y +CONFIG_FASTBOOT_FLASH_MMC_DEV=0 +CONFIG_FSL_ESDHC=y +CONFIG_SPI_FLASH=y +CONFIG_SPI_FLASH_GIGADEVICE=y +CONFIG_SPI_FLASH_ISSI=y +CONFIG_SPI_FLASH_SPANSION=y +CONFIG_SPI_FLASH_SST=y +CONFIG_NETDEVICES=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_OF_LIBFDT=y diff --git a/include/configs/nitrogen6_scm.h b/include/configs/nitrogen6_scm.h new file mode 100644 index 0000000000000000000000000000000000000000..32067667d1dc13448a24e2c21d62988a82073be9 --- /dev/null +++ b/include/configs/nitrogen6_scm.h @@ -0,0 +1,58 @@ +/* + * Copyright (C) 2010-2011 Freescale Semiconductor, Inc. + * + * Configuration settings for the Boundary Devices Nitrogen6SX + * + * SPDX-License-Identifier: GPL-2.0+ + */ + +#ifndef __CONFIG_H +#define __CONFIG_H + +#include "mx6_common.h" + +#define CONFIG_MACH_TYPE 3769 +#define CONFIG_ETHPRIME "usb_ether" + +/* M4 specific */ +#define SYS_AUXCORE_BOOTDATA_DDR 0x9ff00000 +#define SYS_AUXCORE_BOOTDATA_OCRAM 0x00910000 +#define SYS_AUXCORE_BOOTDATA_TCM 0x007F8000 +#define EXTRA_ENV_M4 \ + "m4image=m4_fw.bin\0" \ + "m4offset=0x1e0000\0" \ + "m4size=0x8000\0" \ + "loadm4image=load ${dtype} ${disk}:1 ${loadaddr} ${m4image}\0" \ + "m4update=for dtype in ${bootdevs}; do " \ + "for disk in 0 1 ; do ${dtype} dev ${disk} ;" \ + "if run loadm4image; then " \ + "sf probe; " \ + "sf erase ${m4offset} ${m4size}; " \ + "sf write ${loadaddr} ${m4offset} ${filesize}; " \ + "exit; " \ + "fi; " \ + "done; " \ + "done\0" \ + "m4loadaddr="__stringify(CONFIG_SYS_AUXCORE_BOOTDATA_TCM)"\0" \ + "m4boot=run m4boot_nor\0" \ + "m4boot_ext=load ${dtype} ${disk}:1 ${m4loadaddr} ${m4image}; " \ + "dcache flush; bootaux ${m4loadaddr}\0" \ + "m4boot_nor=sf probe; sf read ${m4loadaddr} ${m4offset} ${m4size}; " \ + "dcache flush; bootaux ${m4loadaddr}\0" + +#define CONFIG_PCIE_IMX_PERST_GPIO IMX_GPIO_NR(4, 10) +#define CONFIG_SYS_AUXCORE_BOOTDATA 0x900000 /* M4 specific */ +#define CONFIG_SYS_FSL_ESDHC_GPIO_WP +#define CONFIG_SYS_SPD_BUS_NUM 1 + +#define CONFIG_MXC_UART_BASE UART1_BASE +#define CONFIG_SYS_FSL_USDHC_NUM 1 +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2 +#define BD_CONSOLE "ttymxc0" +#define BD_I2C_MASK 0xf + +#include "boundary.h" +#define CONFIG_EXTRA_ENV_SETTINGS BD_BOUNDARY_ENV_SETTINGS \ + EXTRA_ENV_M4 + +#endif /* __CONFIG_H */