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[RESEND] ARM: imx: mx6ull: Add iMX6ULL VisionSOM SoM and EVK

Message ID 20200120221802.8311-1-marex@denx.de
State New
Headers show
Series [RESEND] ARM: imx: mx6ull: Add iMX6ULL VisionSOM SoM and EVK | expand

Commit Message

Marek Vasut Jan. 20, 2020, 10:18 p.m. UTC
From: Arkadiusz Karas <arkadiusz.karas at somlabs.com>

Add iMX6ULL VisionSOM SoM and VisionCB-RT-STD evaluation board support.
The SoM has an iMX6ULL, 512 MiB of DRAM and microSD slot. The carrier
board has Ethernet, USB host port, USB OTG port.

Signed-off-by: Arkadiusz Karas <arkadiusz.karas at somlabs.com>
Signed-off-by: Marek Vasut <marex at denx.de>
Cc: Stefano Babic <sbabic at denx.de>
---
NOTE: There are other variants and options of the VisionSOM available:
      - iMX6UL instead of iMX6ULL
      - NAND can be populated (optional, easy to add support for)
      - eMMC can be populated (optional, easy to add support for)
---
 arch/arm/dts/Makefile                         |   1 +
 arch/arm/dts/imx6ull-somlabs-visionsom.dts    | 276 ++++++++++++++++++
 arch/arm/mach-imx/mx6/Kconfig                 |  13 +
 board/somlabs/visionsom-6ull/Kconfig          |  12 +
 board/somlabs/visionsom-6ull/MAINTAINERS      |   6 +
 board/somlabs/visionsom-6ull/Makefile         |   4 +
 board/somlabs/visionsom-6ull/imximage.cfg     | 107 +++++++
 board/somlabs/visionsom-6ull/visionsom-6ull.c | 146 +++++++++
 configs/somlabs_visionsom_6ull_defconfig      |  49 ++++
 include/configs/somlabs_visionsom_6ull.h      | 116 ++++++++
 10 files changed, 730 insertions(+)
 create mode 100644 arch/arm/dts/imx6ull-somlabs-visionsom.dts
 create mode 100644 board/somlabs/visionsom-6ull/Kconfig
 create mode 100644 board/somlabs/visionsom-6ull/MAINTAINERS
 create mode 100644 board/somlabs/visionsom-6ull/Makefile
 create mode 100644 board/somlabs/visionsom-6ull/imximage.cfg
 create mode 100644 board/somlabs/visionsom-6ull/visionsom-6ull.c
 create mode 100644 configs/somlabs_visionsom_6ull_defconfig
 create mode 100644 include/configs/somlabs_visionsom_6ull.h

Comments

Stefano Babic Jan. 21, 2020, 8:12 a.m. UTC | #1
Hi Marek,

On 20/01/20 23:18, Marek Vasut wrote:
> From: Arkadiusz Karas <arkadiusz.karas at somlabs.com>
> 
> Add iMX6ULL VisionSOM SoM and VisionCB-RT-STD evaluation board support.
> The SoM has an iMX6ULL, 512 MiB of DRAM and microSD slot. The carrier
> board has Ethernet, USB host port, USB OTG port.
> 

Patch was already applied to u-boot-imx, -master. I could not find it in
patchwork, that's the reason you did not get an e-mail of confirmation.

Regards,
Stefano

> Signed-off-by: Arkadiusz Karas <arkadiusz.karas at somlabs.com>
> Signed-off-by: Marek Vasut <marex at denx.de>
> Cc: Stefano Babic <sbabic at denx.de>
> ---
> NOTE: There are other variants and options of the VisionSOM available:
>       - iMX6UL instead of iMX6ULL
>       - NAND can be populated (optional, easy to add support for)
>       - eMMC can be populated (optional, easy to add support for)
> ---
>  arch/arm/dts/Makefile                         |   1 +
>  arch/arm/dts/imx6ull-somlabs-visionsom.dts    | 276 ++++++++++++++++++
>  arch/arm/mach-imx/mx6/Kconfig                 |  13 +
>  board/somlabs/visionsom-6ull/Kconfig          |  12 +
>  board/somlabs/visionsom-6ull/MAINTAINERS      |   6 +
>  board/somlabs/visionsom-6ull/Makefile         |   4 +
>  board/somlabs/visionsom-6ull/imximage.cfg     | 107 +++++++
>  board/somlabs/visionsom-6ull/visionsom-6ull.c | 146 +++++++++
>  configs/somlabs_visionsom_6ull_defconfig      |  49 ++++
>  include/configs/somlabs_visionsom_6ull.h      | 116 ++++++++
>  10 files changed, 730 insertions(+)
>  create mode 100644 arch/arm/dts/imx6ull-somlabs-visionsom.dts
>  create mode 100644 board/somlabs/visionsom-6ull/Kconfig
>  create mode 100644 board/somlabs/visionsom-6ull/MAINTAINERS
>  create mode 100644 board/somlabs/visionsom-6ull/Makefile
>  create mode 100644 board/somlabs/visionsom-6ull/imximage.cfg
>  create mode 100644 board/somlabs/visionsom-6ull/visionsom-6ull.c
>  create mode 100644 configs/somlabs_visionsom_6ull_defconfig
>  create mode 100644 include/configs/somlabs_visionsom_6ull.h
> 
> diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
> index 04a8cccda5..b2f127d398 100644
> --- a/arch/arm/dts/Makefile
> +++ b/arch/arm/dts/Makefile
> @@ -676,6 +676,7 @@ dtb-$(CONFIG_MX6ULL) += \
>  	imx6ull-colibri.dtb \
>  	imx6ull-phytec-segin-ff-rdk-emmc.dtb \
>  	imx6ull-dart-6ul.dtb \
> +	imx6ull-somlabs-visionsom.dtb \
>  	imx6ulz-14x14-evk.dtb
>  
>  dtb-$(CONFIG_ARCH_MX6) += \
> diff --git a/arch/arm/dts/imx6ull-somlabs-visionsom.dts b/arch/arm/dts/imx6ull-somlabs-visionsom.dts
> new file mode 100644
> index 0000000000..868f3f8440
> --- /dev/null
> +++ b/arch/arm/dts/imx6ull-somlabs-visionsom.dts
> @@ -0,0 +1,276 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2017-2019 SoMLabs
> + * Copyright (C) 2016 Freescale Semiconductor, Inc.
> + */
> +
> +/dts-v1/;
> +
> +#include <dt-bindings/input/input.h>
> +#include "imx6ull.dtsi"
> +
> +/ {
> +	model = "SoMLabs VisionSOM-6ULL";
> +	compatible = "fsl,imx6ull-14x14-evk", "fsl,imx6ull";
> +
> +	chosen {
> +		stdout-path = &uart1;
> +	};
> +
> +	memory {
> +		reg = <0x80000000 0x20000000>;
> +	};
> +
> +	leds {
> +		compatible = "gpio-leds";
> +
> +		usr0 {
> +			label = "usr0";
> +			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "heartbeat";
> +		};
> +
> +		usr1 {
> +			label = "usr1";
> +			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "mmc0";
> +		};
> +
> +		usr2 {
> +			label = "usr2";
> +			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
> +			linux,default-trigger = "mmc1";
> +		};
> +
> +		usr3 {
> +			label = "usr3";
> +			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
> +		};
> +	};
> +
> +	regulators {
> +		compatible = "simple-bus";
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		reg_usb_otg1_vbus: regulator at 2 {
> +			compatible = "regulator-fixed";
> +			reg = <2>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_usb_otg1>;
> +			regulator-name = "usb_otg1_vbus";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
> +			enable-active-high;
> +		};
> +
> +		reg_usb_otg2_vbus: regulator at 3 {
> +			compatible = "regulator-fixed";
> +			reg = <3>;
> +			pinctrl-names = "default";
> +			pinctrl-0 = <&pinctrl_usb_otg2>;
> +			regulator-name = "usb_otg2_vbus";
> +			regulator-min-microvolt = <5000000>;
> +			regulator-max-microvolt = <5000000>;
> +			gpio = <&gpio2 8 GPIO_ACTIVE_HIGH>;
> +			enable-active-high;
> +		};
> +
> +	};
> +};
> +
> +&cpu0 {
> +	arm-supply = <&reg_arm>;
> +	soc-supply = <&reg_soc>;
> +};
> +
> +&clks {
> +	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
> +	assigned-clock-rates = <786432000>;
> +};
> +
> +&fec1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_enet1>;
> +	phy-mode = "rmii";
> +	phy-handle = <&ethphy0>;
> +	status = "okay";
> +
> +	mdio {
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		ethphy0: ethernet-phy at 1 {
> +			compatible = "ethernet-phy-ieee802.3-c22";
> +			reg = <1>;
> +		};
> +	};
> +
> +};
> +
> +&gpc {
> +	fsl,cpu_pupscr_sw2iso = <0x1>;
> +	fsl,cpu_pupscr_sw = <0x0>;
> +	fsl,cpu_pdnscr_iso2sw = <0x1>;
> +	fsl,cpu_pdnscr_iso = <0x1>;
> +	fsl,ldo-bypass = <0>; /* DCDC, ldo-enable */
> +};
> +
> +&i2c1 {
> +	clock-frequency = <100000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c1>;
> +
> +};
> +
> +&i2c2 {
> +	clock_frequency = <100000>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_i2c2>;
> +};
> +
> +&iomuxc {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_hog_1>;
> +
> +	pinctrl_hog_1: hoggrp-1 {
> +		fsl,pins = <
> +			/* 32kHz low power reference clock for WiFi */
> +			MX6UL_PAD_JTAG_TCK__OSC32K_32K_OUT	0x17099
> +			/* LED 0..3 */
> +			MX6UL_PAD_JTAG_MOD__GPIO1_IO10		0x17099
> +			MX6UL_PAD_JTAG_TMS__GPIO1_IO11		0x17099
> +			MX6UL_PAD_JTAG_TDI__GPIO1_IO13		0x17099
> +			MX6UL_PAD_JTAG_TDO__GPIO1_IO12		0x17099
> +		>;
> +	};
> +
> +	pinctrl_enet1: enet1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
> +			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1F829
> +
> +			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
> +			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
> +			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
> +			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
> +			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
> +			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
> +			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
> +			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x400010a9
> +		>;
> +	};
> +
> +	pinctrl_i2c1: i2c1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL	0x4001b8b0
> +			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA	0x4001b8b0
> +		>;
> +	};
> +
> +	pinctrl_i2c2: i2c2grp {
> +		fsl,pins = <
> +			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL	0x4001b8b0
> +			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA	0x4001b8b0
> +		>;
> +	};
> +
> +	pinctrl_tsc: tscgrp {
> +		fsl,pins = <
> +			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0xb0
> +			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0xb0
> +			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
> +			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0xb0
> +		>;
> +	};
> +
> +	pinctrl_uart1: uart1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
> +			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
> +		>;
> +	};
> +
> +	pinctrl_usdhc2: usdhc2grp {
> +		fsl,pins = <
> +			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10069
> +			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
> +			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
> +			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
> +			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
> +			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
> +		>;
> +	};
> +
> +	pinctrl_wdog: wdoggrp {
> +		fsl,pins = <
> +			MX6UL_PAD_ENET2_RX_ER__WDOG1_WDOG_ANY	0x30b0
> +		>;
> +	};
> +
> +	pinctrl_usb_otg1: usbotg1grp {
> +		fsl,pins = <
> +			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
> +			MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12	0x10b0
> +		>;
> +	};
> +
> +	pinctrl_usb_otg2: usbotg2grp {
> +		fsl,pins = <
> +			MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08	0x10b0
> +		>;
> +	};
> +};
> +
> +&tsc {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_tsc>;
> +	xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
> +	measure-delay-time = <0xffff>;
> +	pre-charge-time = <0xfff>;
> +	status = "okay";
> +};
> +
> +&uart1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_uart1>;
> +	status = "okay";
> +};
> +
> +&usbotg1 {
> +	vbus-supply = <&reg_usb_otg1_vbus>;
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_usb_otg1>;
> +	dr_mode = "otg";
> +	srp-disable;
> +	hnp-disable;
> +	adp-disable;
> +	status = "okay";
> +};
> +
> +&usbotg2 {
> +	vbus-supply = <&reg_usb_otg2_vbus>;
> +	dr_mode = "host";
> +	status = "okay";
> +};
> +
> +&usbphy1 {
> +	tx-d-cal = <0x5>;
> +};
> +
> +&usbphy2 {
> +	tx-d-cal = <0x5>;
> +};
> +
> +&usdhc2 {
> +	non-removable;
> +	disable-wp;
> +	status = "okay";
> +};
> +
> +&wdog1 {
> +	pinctrl-names = "default";
> +	pinctrl-0 = <&pinctrl_wdog>;
> +	fsl,wdog_b;
> +};
> diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
> index f1a1021f10..9d91f9ab44 100644
> --- a/arch/arm/mach-imx/mx6/Kconfig
> +++ b/arch/arm/mach-imx/mx6/Kconfig
> @@ -540,6 +540,18 @@ config TARGET_SKSIMX6
>  	bool "sks-imx6"
>  	select SUPPORT_SPL
>  
> +config TARGET_SOMLABS_VISIONSOM_6ULL
> +	bool "visionsom-6ull"
> +	select MX6ULL
> +	select BOARD_LATE_INIT
> +	select DM
> +	select DM_ETH
> +	select DM_GPIO
> +	select DM_MMC
> +	select DM_SERIAL
> +	select DM_THERMAL
> +	imply CMD_DM
> +
>  config TARGET_TBS2910
>  	bool "TBS2910 Matrix ARM mini PC"
>  
> @@ -694,6 +706,7 @@ source "board/logicpd/imx6/Kconfig"
>  source "board/seco/Kconfig"
>  source "board/sks-kinkel/sksimx6/Kconfig"
>  source "board/solidrun/mx6cuboxi/Kconfig"
> +source "board/somlabs/visionsom-6ull/Kconfig"
>  source "board/technexion/pico-imx6/Kconfig"
>  source "board/technexion/pico-imx6ul/Kconfig"
>  source "board/tbs/tbs2910/Kconfig"
> diff --git a/board/somlabs/visionsom-6ull/Kconfig b/board/somlabs/visionsom-6ull/Kconfig
> new file mode 100644
> index 0000000000..37408aa798
> --- /dev/null
> +++ b/board/somlabs/visionsom-6ull/Kconfig
> @@ -0,0 +1,12 @@
> +if TARGET_SOMLABS_VISIONSOM_6ULL
> +
> +config SYS_BOARD
> +	default "visionsom-6ull"
> +
> +config SYS_VENDOR
> +	default "somlabs"
> +
> +config SYS_CONFIG_NAME
> +	default "somlabs_visionsom_6ull"
> +
> +endif
> diff --git a/board/somlabs/visionsom-6ull/MAINTAINERS b/board/somlabs/visionsom-6ull/MAINTAINERS
> new file mode 100644
> index 0000000000..905c000bc4
> --- /dev/null
> +++ b/board/somlabs/visionsom-6ull/MAINTAINERS
> @@ -0,0 +1,6 @@
> +VISIONSOM-6ULL BOARD
> +M:	Arkadiusz Karas <arkadiusz.karas at somlabs.com>
> +S:	Maintained
> +F:	board/somlabs/visionsom-6ull/
> +F:	include/configs/somlabs_visionsom_6ull.h
> +F:	configs/somlabs_visionsom_6ull_defconfig
> diff --git a/board/somlabs/visionsom-6ull/Makefile b/board/somlabs/visionsom-6ull/Makefile
> new file mode 100644
> index 0000000000..9c3768aa45
> --- /dev/null
> +++ b/board/somlabs/visionsom-6ull/Makefile
> @@ -0,0 +1,4 @@
> +# SPDX-License-Identifier: GPL-2.0+
> +# (C) Copyright 2019 Arkadiusz Karas <arkadiusz.karas at somlabs.com>
> +
> +obj-y  := visionsom-6ull.o
> diff --git a/board/somlabs/visionsom-6ull/imximage.cfg b/board/somlabs/visionsom-6ull/imximage.cfg
> new file mode 100644
> index 0000000000..b49a2df6dd
> --- /dev/null
> +++ b/board/somlabs/visionsom-6ull/imximage.cfg
> @@ -0,0 +1,107 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright (C) 2017 A. Karas
> + * Copyright (C) 2015 Freescale Semiconductor, Inc.
> + *
> + * Refer docs/README.imxmage for more details about how-to configure
> + * and create imximage boot image
> + *
> + * The syntax is taken as close as possible with the kwbimage
> + */
> +
> +#define __ASSEMBLY__
> +#include <config.h>
> +
> +/* image version */
> +
> +IMAGE_VERSION 2
> +
> +/*
> + * Boot Device : sd
> + */
> +
> +BOOT_FROM	sd
> +
> +/*
> + * Secure boot support
> + */
> +#ifdef CONFIG_IMX_HAB
> +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
> + */
> +
> +/* Micron MT41K256M16TW-107 */
> +
> +/* 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 0x020E04B4 0x000C0000
> +DATA 4 0x020E04AC 0x00000000
> +DATA 4 0x020E027C 0x00000030
> +DATA 4 0x020E0250 0x00000030
> +DATA 4 0x020E024C 0x00000030
> +DATA 4 0x020E0490 0x00000030
> +DATA 4 0x020E0288 0x00000030
> +DATA 4 0x020E0270 0x00000000
> +DATA 4 0x020E0260 0x00000030
> +DATA 4 0x020E0264 0x00000030
> +DATA 4 0x020E04A0 0x00000030
> +DATA 4 0x020E0494 0x00020000
> +DATA 4 0x020E0280 0x00000030
> +DATA 4 0x020E0284 0x00000030
> +DATA 4 0x020E04B0 0x00020000
> +DATA 4 0x020E0498 0x00000030
> +DATA 4 0x020E04A4 0x00000030
> +DATA 4 0x020E0244 0x00000030
> +DATA 4 0x020E0248 0x00000030
> +DATA 4 0x021B001C 0x00008000
> +DATA 4 0x021B0800 0xA1390003
> +DATA 4 0x021B080C 0x00000000
> +DATA 4 0x021B083C 0x41570155
> +DATA 4 0x021B0848 0x4040474A
> +DATA 4 0x021B0850 0x40405550
> +DATA 4 0x021B081C 0x33333333
> +DATA 4 0x021B0820 0x33333333
> +DATA 4 0x021B082C 0xf3333333
> +DATA 4 0x021B0830 0xf3333333
> +DATA 4 0x021B08C0 0x00921012
> +DATA 4 0x021B08b8 0x00000800
> +DATA 4 0x021B0004 0x0002002D
> +DATA 4 0x021B0008 0x1B333030
> +DATA 4 0x021B000C 0x676B52F3
> +DATA 4 0x021B0010 0xB66D0B63
> +DATA 4 0x021B0014 0x01FF00DB
> +DATA 4 0x021B0018 0x00201740
> +DATA 4 0x021B001C 0x00008000
> +DATA 4 0x021B002C 0x000026D2
> +DATA 4 0x021B0030 0x006B1023
> +DATA 4 0x021B0040 0x0000004F
> +DATA 4 0x021B0000 0x84180000
> +DATA 4 0x021B0890 0x23400A38
> +DATA 4 0x021B001C 0x02008032
> +DATA 4 0x021B001C 0x00008033
> +DATA 4 0x021B001C 0x00048031
> +DATA 4 0x021B001C 0x15208030
> +DATA 4 0x021B001C 0x04008040
> +DATA 4 0x021B0020 0x00000800
> +DATA 4 0x021B0818 0x00000227
> +DATA 4 0x021B0004 0x0002552D
> +DATA 4 0x021B0404 0x00011006
> +DATA 4 0x021B001C 0x00000000
> diff --git a/board/somlabs/visionsom-6ull/visionsom-6ull.c b/board/somlabs/visionsom-6ull/visionsom-6ull.c
> new file mode 100644
> index 0000000000..bc7257be40
> --- /dev/null
> +++ b/board/somlabs/visionsom-6ull/visionsom-6ull.c
> @@ -0,0 +1,146 @@
> +// SPDX-License-Identifier: GPL-2.0+
> +/*
> + * Copyright (C) 2017-2019 A. Karas, SomLabs
> + * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
> + */
> +
> +#include <init.h>
> +#include <asm/arch/clock.h>
> +#include <asm/arch/crm_regs.h>
> +#include <asm/arch/imx-regs.h>
> +#include <asm/arch/iomux.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/iomux-v3.h>
> +#include <asm/mach-imx/mxc_i2c.h>
> +#include <asm/io.h>
> +#include <common.h>
> +#include <env.h>
> +#include <fsl_esdhc_imx.h>
> +#include <i2c.h>
> +#include <miiphy.h>
> +#include <linux/sizes.h>
> +#include <mmc.h>
> +#include <netdev.h>
> +
> +DECLARE_GLOBAL_DATA_PTR;
> +
> +#define UART_PAD_CTRL  (PAD_CTL_PKE | PAD_CTL_PUE |		\
> +	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |		\
> +	PAD_CTL_DSE_40ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
> +
> +int dram_init(void)
> +{
> +	gd->ram_size = imx_ddr_size();
> +
> +	return 0;
> +}
> +
> +static iomux_v3_cfg_t const uart1_pads[] = {
> +	MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
> +	MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
> +};
> +
> +static void setup_iomux_uart(void)
> +{
> +	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
> +}
> +
> +#ifdef CONFIG_FEC_MXC
> +static int setup_fec(void)
> +{
> +	struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
> +	int ret;
> +
> +	/*
> +	 * Use 50M anatop loopback REF_CLK1 for ENET1,
> +	 * clear gpr1[13], set gpr1[17].
> +	 */
> +	clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC1_MASK,
> +			IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK);
> +
> +	ret = enable_fec_anatop_clock(0, ENET_50MHZ);
> +	if (ret)
> +		return ret;
> +
> +	enable_enet_clk(1);
> +
> +	return 0;
> +}
> +
> +int board_phy_config(struct phy_device *phydev)
> +{
> +	phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8190);
> +
> +	if (phydev->drv->config)
> +		phydev->drv->config(phydev);
> +
> +	return 0;
> +}
> +#endif
> +
> +int board_mmc_get_env_dev(int devno)
> +{
> +	return devno;
> +}
> +
> +int mmc_map_to_kernel_blk(int devno)
> +{
> +	return devno;
> +}
> +
> +int board_early_init_f(void)
> +{
> +	setup_iomux_uart();
> +
> +	return 0;
> +}
> +
> +int board_init(void)
> +{
> +	/* Address of boot parameters */
> +	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
> +
> +#ifdef CONFIG_SYS_I2C
> +	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
> +#endif
> +
> +#ifdef CONFIG_FEC_MXC
> +	setup_fec();
> +#endif
> +
> +	return 0;
> +}
> +
> +#ifdef CONFIG_CMD_BMODE
> +static const struct boot_mode board_boot_modes[] = {
> +	/* 4 bit bus width */
> +	{"sd1", MAKE_CFGVAL(0x42, 0x20, 0x00, 0x00)},
> +	{"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)},
> +	{NULL,	 0},
> +};
> +#endif
> +
> +int board_late_init(void)
> +{
> +#ifdef CONFIG_CMD_BMODE
> +	add_board_boot_modes(board_boot_modes);
> +#endif
> +
> +	if (is_cpu_type(MXC_CPU_MX6ULL))
> +		env_set("board", "visionsom-6ull");
> +	else
> +		env_set("board", "visionsom-6ul");
> +
> +	return 0;
> +}
> +
> +int checkboard(void)
> +{
> +	printf("Board: SoMLabs VisionSOM-6UL%s\n",
> +	       is_cpu_type(MXC_CPU_MX6ULL) ? "L" : "");
> +
> +	return 0;
> +}
> diff --git a/configs/somlabs_visionsom_6ull_defconfig b/configs/somlabs_visionsom_6ull_defconfig
> new file mode 100644
> index 0000000000..e39c03573a
> --- /dev/null
> +++ b/configs/somlabs_visionsom_6ull_defconfig
> @@ -0,0 +1,49 @@
> +CONFIG_ARM=y
> +CONFIG_ARCH_MX6=y
> +CONFIG_SYS_TEXT_BASE=0x87800000
> +CONFIG_TARGET_SOMLABS_VISIONSOM_6ULL=y
> +CONFIG_ENV_SIZE=0x2000
> +CONFIG_ENV_OFFSET=0xC0000
> +CONFIG_NR_DRAM_BANKS=1
> +CONFIG_FIT=y
> +CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/somlabs/visionsom-6ull/imximage.cfg"
> +CONFIG_SUPPORT_RAW_INITRD=y
> +CONFIG_BOUNCE_BUFFER=y
> +CONFIG_BOARD_EARLY_INIT_F=y
> +CONFIG_HUSH_PARSER=y
> +CONFIG_CMD_BOOTZ=y
> +CONFIG_CMD_MEMTEST=y
> +CONFIG_CMD_GPIO=y
> +CONFIG_CMD_MMC=y
> +CONFIG_CMD_USB=y
> +CONFIG_CMD_DHCP=y
> +CONFIG_CMD_MII=y
> +# CONFIG_CMD_MDIO is not set
> +CONFIG_CMD_PING=y
> +CONFIG_CMD_CACHE=y
> +CONFIG_CMD_EXT2=y
> +CONFIG_CMD_EXT4=y
> +CONFIG_CMD_EXT4_WRITE=y
> +CONFIG_CMD_FAT=y
> +CONFIG_CMD_FS_GENERIC=y
> +CONFIG_OF_CONTROL=y
> +CONFIG_DEFAULT_DEVICE_TREE="imx6ull-somlabs-visionsom"
> +CONFIG_ENV_IS_IN_MMC=y
> +CONFIG_SYS_RELOC_GD_ENV_ADDR=y
> +CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
> +CONFIG_NET_RANDOM_ETHADDR=y
> +CONFIG_FSL_USDHC=y
> +CONFIG_PHYLIB=y
> +CONFIG_PHY_MICREL=y
> +CONFIG_PHY_MICREL_KSZ8XXX=y
> +CONFIG_MII=y
> +CONFIG_PINCTRL=y
> +CONFIG_PINCTRL_IMX6=y
> +CONFIG_DM_REGULATOR=y
> +CONFIG_DM_REGULATOR_FIXED=y
> +CONFIG_DM_REGULATOR_GPIO=y
> +CONFIG_USB=y
> +CONFIG_DM_USB=y
> +CONFIG_USB_STORAGE=y
> +CONFIG_LZO=y
> +# CONFIG_EFI_LOADER is not set
> diff --git a/include/configs/somlabs_visionsom_6ull.h b/include/configs/somlabs_visionsom_6ull.h
> new file mode 100644
> index 0000000000..6759f24c08
> --- /dev/null
> +++ b/include/configs/somlabs_visionsom_6ull.h
> @@ -0,0 +1,116 @@
> +/* SPDX-License-Identifier: GPL-2.0+ */
> +/*
> + * Copyright (C) 2017-2019 A. Karas, SomLabs
> + * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
> + *
> + * Configuration settings for the SoMlabs VisionSOM 6ULL board.
> + */
> +#ifndef __SOMLABS_VISIONSOM_6ULL_H
> +#define __SOMLABS_VISIONSOM_6ULL_H
> +
> +#include <asm/arch/imx-regs.h>
> +#include <linux/sizes.h>
> +#include "mx6_common.h"
> +#include <asm/mach-imx/gpio.h>
> +
> +/* SPL options */
> +#include "imx6_spl.h"
> +
> +/* Size of malloc() pool */
> +#define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)
> +
> +#define CONFIG_MXC_UART
> +#define CONFIG_MXC_UART_BASE		UART1_BASE
> +
> +/* MMC Configs */
> +#ifdef CONFIG_FSL_USDHC
> +#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC2_BASE_ADDR
> +
> +#define CONFIG_SYS_FSL_USDHC_NUM	1
> +#endif /* CONFIG_FSL_USDHC */
> +
> +#define CONFIG_CMD_READ
> +
> +#define CONFIG_EXTRA_ENV_SETTINGS \
> +	"bootm_size=0x10000000\0" \
> +	"console=ttymxc0\0" \
> +	"initrd_addr=0x86800000\0" \
> +	"fdt_addr=0x83000000\0" \
> +	"script=boot.scr\0" \
> +	"image=zImage\0" \
> +	"splashimage=0x80000000\0" \
> +	"splashfile=/boot/splash.bmp\0" \
> +	"mmcdev=1\0" \
> +	"mmcpart=1\0" \
> +	"mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
> +	"setrootmmc=setenv rootspec root=${mmcroot}\0" \
> +	"setbootscriptmmc=setenv loadbootscript " \
> +		"load mmc ${mmcdev}:${mmcpart} " \
> +		"${loadaddr} /boot/${script};\0" \
> +	"setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
> +		"${loadaddr} /boot/${image}; " \
> +		"setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
> +		"${fdt_addr} /boot/${fdt_file};\0" \
> +	"setbootargs=setenv bootargs console=${console},${baudrate} " \
> +		"${rootspec}\0" \
> +	"execbootscript=echo Running bootscript...; source\0" \
> +	"setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
> +	"checkbootdev=run setbootscriptmmc; " \
> +		"run setrootmmc; " \
> +		"run setloadmmc; " \
> +
> +#define CONFIG_BOOTCOMMAND \
> +	"run setfdtfile; " \
> +	"run checkbootdev; " \
> +	"run loadfdt;" \
> +	"if run loadbootscript; then " \
> +		"run bootscript; " \
> +	"else " \
> +		"if run loadimage; then " \
> +			"run setbootargs; " \
> +			"bootz ${loadaddr} - ${fdt_addr}; " \
> +		"fi; " \
> +	"fi"
> +
> +/* Miscellaneous configurable options */
> +#define CONFIG_SYS_MEMTEST_START	0x80000000
> +#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x8000000)
> +
> +#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
> +#define CONFIG_SYS_HZ			1000
> +
> +/* Physical Memory Map */
> +#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
> +
> +#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
> +#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
> +#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
> +
> +#define CONFIG_SYS_INIT_SP_OFFSET \
> +	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
> +#define CONFIG_SYS_INIT_SP_ADDR \
> +	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
> +
> +/* environment organization */
> +#define CONFIG_SYS_MMC_ENV_DEV		1	/* USDHC2 */
> +#define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
> +
> +/* USB Configs */
> +#ifdef CONFIG_CMD_USB
> +#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
> +#define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
> +#define CONFIG_MXC_USB_FLAGS   0
> +#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
> +#endif
> +
> +#ifdef CONFIG_CMD_NET
> +#define CONFIG_FEC_MXC
> +#define IMX_FEC_BASE			ENET_BASE_ADDR
> +#define CONFIG_FEC_MXC_PHYADDR		0x1
> +#define CONFIG_FEC_XCV_TYPE		RMII
> +#define CONFIG_ETHPRIME			"eth0"
> +#endif
> +
> +#define CONFIG_IMX_THERMAL
> +
> +#endif
>
Marek Vasut Jan. 21, 2020, 11:24 a.m. UTC | #2
On 1/21/20 9:12 AM, Stefano Babic wrote:
> Hi Marek,

Hi,

> On 20/01/20 23:18, Marek Vasut wrote:
>> From: Arkadiusz Karas <arkadiusz.karas at somlabs.com>
>>
>> Add iMX6ULL VisionSOM SoM and VisionCB-RT-STD evaluation board support.
>> The SoM has an iMX6ULL, 512 MiB of DRAM and microSD slot. The carrier
>> board has Ethernet, USB host port, USB OTG port.
>>
> 
> Patch was already applied to u-boot-imx, -master. I could not find it in
> patchwork, that's the reason you did not get an e-mail of confirmation.

I have a feeling I hit some gap when the ML setup was being updated.
Anyway, thanks.
diff mbox series

Patch

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 04a8cccda5..b2f127d398 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -676,6 +676,7 @@  dtb-$(CONFIG_MX6ULL) += \
 	imx6ull-colibri.dtb \
 	imx6ull-phytec-segin-ff-rdk-emmc.dtb \
 	imx6ull-dart-6ul.dtb \
+	imx6ull-somlabs-visionsom.dtb \
 	imx6ulz-14x14-evk.dtb
 
 dtb-$(CONFIG_ARCH_MX6) += \
diff --git a/arch/arm/dts/imx6ull-somlabs-visionsom.dts b/arch/arm/dts/imx6ull-somlabs-visionsom.dts
new file mode 100644
index 0000000000..868f3f8440
--- /dev/null
+++ b/arch/arm/dts/imx6ull-somlabs-visionsom.dts
@@ -0,0 +1,276 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017-2019 SoMLabs
+ * Copyright (C) 2016 Freescale Semiconductor, Inc.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/input/input.h>
+#include "imx6ull.dtsi"
+
+/ {
+	model = "SoMLabs VisionSOM-6ULL";
+	compatible = "fsl,imx6ull-14x14-evk", "fsl,imx6ull";
+
+	chosen {
+		stdout-path = &uart1;
+	};
+
+	memory {
+		reg = <0x80000000 0x20000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		usr0 {
+			label = "usr0";
+			gpios = <&gpio1 10 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "heartbeat";
+		};
+
+		usr1 {
+			label = "usr1";
+			gpios = <&gpio1 11 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc0";
+		};
+
+		usr2 {
+			label = "usr2";
+			gpios = <&gpio1 13 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "mmc1";
+		};
+
+		usr3 {
+			label = "usr3";
+			gpios = <&gpio1 12 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	regulators {
+		compatible = "simple-bus";
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		reg_usb_otg1_vbus: regulator at 2 {
+			compatible = "regulator-fixed";
+			reg = <2>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_otg1>;
+			regulator-name = "usb_otg1_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio2 12 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+		reg_usb_otg2_vbus: regulator at 3 {
+			compatible = "regulator-fixed";
+			reg = <3>;
+			pinctrl-names = "default";
+			pinctrl-0 = <&pinctrl_usb_otg2>;
+			regulator-name = "usb_otg2_vbus";
+			regulator-min-microvolt = <5000000>;
+			regulator-max-microvolt = <5000000>;
+			gpio = <&gpio2 8 GPIO_ACTIVE_HIGH>;
+			enable-active-high;
+		};
+
+	};
+};
+
+&cpu0 {
+	arm-supply = <&reg_arm>;
+	soc-supply = <&reg_soc>;
+};
+
+&clks {
+	assigned-clocks = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+	assigned-clock-rates = <786432000>;
+};
+
+&fec1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_enet1>;
+	phy-mode = "rmii";
+	phy-handle = <&ethphy0>;
+	status = "okay";
+
+	mdio {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		ethphy0: ethernet-phy at 1 {
+			compatible = "ethernet-phy-ieee802.3-c22";
+			reg = <1>;
+		};
+	};
+
+};
+
+&gpc {
+	fsl,cpu_pupscr_sw2iso = <0x1>;
+	fsl,cpu_pupscr_sw = <0x0>;
+	fsl,cpu_pdnscr_iso2sw = <0x1>;
+	fsl,cpu_pdnscr_iso = <0x1>;
+	fsl,ldo-bypass = <0>; /* DCDC, ldo-enable */
+};
+
+&i2c1 {
+	clock-frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c1>;
+
+};
+
+&i2c2 {
+	clock_frequency = <100000>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_i2c2>;
+};
+
+&iomuxc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_hog_1>;
+
+	pinctrl_hog_1: hoggrp-1 {
+		fsl,pins = <
+			/* 32kHz low power reference clock for WiFi */
+			MX6UL_PAD_JTAG_TCK__OSC32K_32K_OUT	0x17099
+			/* LED 0..3 */
+			MX6UL_PAD_JTAG_MOD__GPIO1_IO10		0x17099
+			MX6UL_PAD_JTAG_TMS__GPIO1_IO11		0x17099
+			MX6UL_PAD_JTAG_TDI__GPIO1_IO13		0x17099
+			MX6UL_PAD_JTAG_TDO__GPIO1_IO12		0x17099
+		>;
+	};
+
+	pinctrl_enet1: enet1grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO07__ENET1_MDC		0x1b0b0
+			MX6UL_PAD_GPIO1_IO06__ENET1_MDIO	0x1F829
+
+			MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00	0x1b0b0
+			MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01	0x1b0b0
+			MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1	0x400010a9
+		>;
+	};
+
+	pinctrl_i2c1: i2c1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART4_TX_DATA__I2C1_SCL	0x4001b8b0
+			MX6UL_PAD_UART4_RX_DATA__I2C1_SDA	0x4001b8b0
+		>;
+	};
+
+	pinctrl_i2c2: i2c2grp {
+		fsl,pins = <
+			MX6UL_PAD_UART5_TX_DATA__I2C2_SCL	0x4001b8b0
+			MX6UL_PAD_UART5_RX_DATA__I2C2_SDA	0x4001b8b0
+		>;
+	};
+
+	pinctrl_tsc: tscgrp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO01__GPIO1_IO01	0xb0
+			MX6UL_PAD_GPIO1_IO02__GPIO1_IO02	0xb0
+			MX6UL_PAD_GPIO1_IO03__GPIO1_IO03	0xb0
+			MX6UL_PAD_GPIO1_IO04__GPIO1_IO04	0xb0
+		>;
+	};
+
+	pinctrl_uart1: uart1grp {
+		fsl,pins = <
+			MX6UL_PAD_UART1_TX_DATA__UART1_DCE_TX	0x1b0b1
+			MX6UL_PAD_UART1_RX_DATA__UART1_DCE_RX	0x1b0b1
+		>;
+	};
+
+	pinctrl_usdhc2: usdhc2grp {
+		fsl,pins = <
+			MX6UL_PAD_NAND_RE_B__USDHC2_CLK		0x10069
+			MX6UL_PAD_NAND_WE_B__USDHC2_CMD		0x17059
+			MX6UL_PAD_NAND_DATA00__USDHC2_DATA0	0x17059
+			MX6UL_PAD_NAND_DATA01__USDHC2_DATA1	0x17059
+			MX6UL_PAD_NAND_DATA02__USDHC2_DATA2	0x17059
+			MX6UL_PAD_NAND_DATA03__USDHC2_DATA3	0x17059
+		>;
+	};
+
+	pinctrl_wdog: wdoggrp {
+		fsl,pins = <
+			MX6UL_PAD_ENET2_RX_ER__WDOG1_WDOG_ANY	0x30b0
+		>;
+	};
+
+	pinctrl_usb_otg1: usbotg1grp {
+		fsl,pins = <
+			MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID	0x17059
+			MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12	0x10b0
+		>;
+	};
+
+	pinctrl_usb_otg2: usbotg2grp {
+		fsl,pins = <
+			MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08	0x10b0
+		>;
+	};
+};
+
+&tsc {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_tsc>;
+	xnur-gpio = <&gpio1 3 GPIO_ACTIVE_LOW>;
+	measure-delay-time = <0xffff>;
+	pre-charge-time = <0xfff>;
+	status = "okay";
+};
+
+&uart1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_uart1>;
+	status = "okay";
+};
+
+&usbotg1 {
+	vbus-supply = <&reg_usb_otg1_vbus>;
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_usb_otg1>;
+	dr_mode = "otg";
+	srp-disable;
+	hnp-disable;
+	adp-disable;
+	status = "okay";
+};
+
+&usbotg2 {
+	vbus-supply = <&reg_usb_otg2_vbus>;
+	dr_mode = "host";
+	status = "okay";
+};
+
+&usbphy1 {
+	tx-d-cal = <0x5>;
+};
+
+&usbphy2 {
+	tx-d-cal = <0x5>;
+};
+
+&usdhc2 {
+	non-removable;
+	disable-wp;
+	status = "okay";
+};
+
+&wdog1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pinctrl_wdog>;
+	fsl,wdog_b;
+};
diff --git a/arch/arm/mach-imx/mx6/Kconfig b/arch/arm/mach-imx/mx6/Kconfig
index f1a1021f10..9d91f9ab44 100644
--- a/arch/arm/mach-imx/mx6/Kconfig
+++ b/arch/arm/mach-imx/mx6/Kconfig
@@ -540,6 +540,18 @@  config TARGET_SKSIMX6
 	bool "sks-imx6"
 	select SUPPORT_SPL
 
+config TARGET_SOMLABS_VISIONSOM_6ULL
+	bool "visionsom-6ull"
+	select MX6ULL
+	select BOARD_LATE_INIT
+	select DM
+	select DM_ETH
+	select DM_GPIO
+	select DM_MMC
+	select DM_SERIAL
+	select DM_THERMAL
+	imply CMD_DM
+
 config TARGET_TBS2910
 	bool "TBS2910 Matrix ARM mini PC"
 
@@ -694,6 +706,7 @@  source "board/logicpd/imx6/Kconfig"
 source "board/seco/Kconfig"
 source "board/sks-kinkel/sksimx6/Kconfig"
 source "board/solidrun/mx6cuboxi/Kconfig"
+source "board/somlabs/visionsom-6ull/Kconfig"
 source "board/technexion/pico-imx6/Kconfig"
 source "board/technexion/pico-imx6ul/Kconfig"
 source "board/tbs/tbs2910/Kconfig"
diff --git a/board/somlabs/visionsom-6ull/Kconfig b/board/somlabs/visionsom-6ull/Kconfig
new file mode 100644
index 0000000000..37408aa798
--- /dev/null
+++ b/board/somlabs/visionsom-6ull/Kconfig
@@ -0,0 +1,12 @@ 
+if TARGET_SOMLABS_VISIONSOM_6ULL
+
+config SYS_BOARD
+	default "visionsom-6ull"
+
+config SYS_VENDOR
+	default "somlabs"
+
+config SYS_CONFIG_NAME
+	default "somlabs_visionsom_6ull"
+
+endif
diff --git a/board/somlabs/visionsom-6ull/MAINTAINERS b/board/somlabs/visionsom-6ull/MAINTAINERS
new file mode 100644
index 0000000000..905c000bc4
--- /dev/null
+++ b/board/somlabs/visionsom-6ull/MAINTAINERS
@@ -0,0 +1,6 @@ 
+VISIONSOM-6ULL BOARD
+M:	Arkadiusz Karas <arkadiusz.karas at somlabs.com>
+S:	Maintained
+F:	board/somlabs/visionsom-6ull/
+F:	include/configs/somlabs_visionsom_6ull.h
+F:	configs/somlabs_visionsom_6ull_defconfig
diff --git a/board/somlabs/visionsom-6ull/Makefile b/board/somlabs/visionsom-6ull/Makefile
new file mode 100644
index 0000000000..9c3768aa45
--- /dev/null
+++ b/board/somlabs/visionsom-6ull/Makefile
@@ -0,0 +1,4 @@ 
+# SPDX-License-Identifier: GPL-2.0+
+# (C) Copyright 2019 Arkadiusz Karas <arkadiusz.karas at somlabs.com>
+
+obj-y  := visionsom-6ull.o
diff --git a/board/somlabs/visionsom-6ull/imximage.cfg b/board/somlabs/visionsom-6ull/imximage.cfg
new file mode 100644
index 0000000000..b49a2df6dd
--- /dev/null
+++ b/board/somlabs/visionsom-6ull/imximage.cfg
@@ -0,0 +1,107 @@ 
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017 A. Karas
+ * Copyright (C) 2015 Freescale Semiconductor, Inc.
+ *
+ * Refer docs/README.imxmage for more details about how-to configure
+ * and create imximage boot image
+ *
+ * The syntax is taken as close as possible with the kwbimage
+ */
+
+#define __ASSEMBLY__
+#include <config.h>
+
+/* image version */
+
+IMAGE_VERSION 2
+
+/*
+ * Boot Device : sd
+ */
+
+BOOT_FROM	sd
+
+/*
+ * Secure boot support
+ */
+#ifdef CONFIG_IMX_HAB
+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
+ */
+
+/* Micron MT41K256M16TW-107 */
+
+/* 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 0x020E04B4 0x000C0000
+DATA 4 0x020E04AC 0x00000000
+DATA 4 0x020E027C 0x00000030
+DATA 4 0x020E0250 0x00000030
+DATA 4 0x020E024C 0x00000030
+DATA 4 0x020E0490 0x00000030
+DATA 4 0x020E0288 0x00000030
+DATA 4 0x020E0270 0x00000000
+DATA 4 0x020E0260 0x00000030
+DATA 4 0x020E0264 0x00000030
+DATA 4 0x020E04A0 0x00000030
+DATA 4 0x020E0494 0x00020000
+DATA 4 0x020E0280 0x00000030
+DATA 4 0x020E0284 0x00000030
+DATA 4 0x020E04B0 0x00020000
+DATA 4 0x020E0498 0x00000030
+DATA 4 0x020E04A4 0x00000030
+DATA 4 0x020E0244 0x00000030
+DATA 4 0x020E0248 0x00000030
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B0800 0xA1390003
+DATA 4 0x021B080C 0x00000000
+DATA 4 0x021B083C 0x41570155
+DATA 4 0x021B0848 0x4040474A
+DATA 4 0x021B0850 0x40405550
+DATA 4 0x021B081C 0x33333333
+DATA 4 0x021B0820 0x33333333
+DATA 4 0x021B082C 0xf3333333
+DATA 4 0x021B0830 0xf3333333
+DATA 4 0x021B08C0 0x00921012
+DATA 4 0x021B08b8 0x00000800
+DATA 4 0x021B0004 0x0002002D
+DATA 4 0x021B0008 0x1B333030
+DATA 4 0x021B000C 0x676B52F3
+DATA 4 0x021B0010 0xB66D0B63
+DATA 4 0x021B0014 0x01FF00DB
+DATA 4 0x021B0018 0x00201740
+DATA 4 0x021B001C 0x00008000
+DATA 4 0x021B002C 0x000026D2
+DATA 4 0x021B0030 0x006B1023
+DATA 4 0x021B0040 0x0000004F
+DATA 4 0x021B0000 0x84180000
+DATA 4 0x021B0890 0x23400A38
+DATA 4 0x021B001C 0x02008032
+DATA 4 0x021B001C 0x00008033
+DATA 4 0x021B001C 0x00048031
+DATA 4 0x021B001C 0x15208030
+DATA 4 0x021B001C 0x04008040
+DATA 4 0x021B0020 0x00000800
+DATA 4 0x021B0818 0x00000227
+DATA 4 0x021B0004 0x0002552D
+DATA 4 0x021B0404 0x00011006
+DATA 4 0x021B001C 0x00000000
diff --git a/board/somlabs/visionsom-6ull/visionsom-6ull.c b/board/somlabs/visionsom-6ull/visionsom-6ull.c
new file mode 100644
index 0000000000..bc7257be40
--- /dev/null
+++ b/board/somlabs/visionsom-6ull/visionsom-6ull.c
@@ -0,0 +1,146 @@ 
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (C) 2017-2019 A. Karas, SomLabs
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ */
+
+#include <init.h>
+#include <asm/arch/clock.h>
+#include <asm/arch/crm_regs.h>
+#include <asm/arch/imx-regs.h>
+#include <asm/arch/iomux.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/iomux-v3.h>
+#include <asm/mach-imx/mxc_i2c.h>
+#include <asm/io.h>
+#include <common.h>
+#include <env.h>
+#include <fsl_esdhc_imx.h>
+#include <i2c.h>
+#include <miiphy.h>
+#include <linux/sizes.h>
+#include <mmc.h>
+#include <netdev.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+#define UART_PAD_CTRL  (PAD_CTL_PKE | PAD_CTL_PUE |		\
+	PAD_CTL_PUS_100K_UP | PAD_CTL_SPEED_MED |		\
+	PAD_CTL_DSE_40ohm   | PAD_CTL_SRE_FAST  | PAD_CTL_HYS)
+
+int dram_init(void)
+{
+	gd->ram_size = imx_ddr_size();
+
+	return 0;
+}
+
+static iomux_v3_cfg_t const uart1_pads[] = {
+	MX6_PAD_UART1_TX_DATA__UART1_DCE_TX | MUX_PAD_CTRL(UART_PAD_CTRL),
+	MX6_PAD_UART1_RX_DATA__UART1_DCE_RX | MUX_PAD_CTRL(UART_PAD_CTRL),
+};
+
+static void setup_iomux_uart(void)
+{
+	imx_iomux_v3_setup_multiple_pads(uart1_pads, ARRAY_SIZE(uart1_pads));
+}
+
+#ifdef CONFIG_FEC_MXC
+static int setup_fec(void)
+{
+	struct iomuxc *const iomuxc_regs = (struct iomuxc *)IOMUXC_BASE_ADDR;
+	int ret;
+
+	/*
+	 * Use 50M anatop loopback REF_CLK1 for ENET1,
+	 * clear gpr1[13], set gpr1[17].
+	 */
+	clrsetbits_le32(&iomuxc_regs->gpr[1], IOMUX_GPR1_FEC1_MASK,
+			IOMUX_GPR1_FEC1_CLOCK_MUX1_SEL_MASK);
+
+	ret = enable_fec_anatop_clock(0, ENET_50MHZ);
+	if (ret)
+		return ret;
+
+	enable_enet_clk(1);
+
+	return 0;
+}
+
+int board_phy_config(struct phy_device *phydev)
+{
+	phy_write(phydev, MDIO_DEVAD_NONE, 0x1f, 0x8190);
+
+	if (phydev->drv->config)
+		phydev->drv->config(phydev);
+
+	return 0;
+}
+#endif
+
+int board_mmc_get_env_dev(int devno)
+{
+	return devno;
+}
+
+int mmc_map_to_kernel_blk(int devno)
+{
+	return devno;
+}
+
+int board_early_init_f(void)
+{
+	setup_iomux_uart();
+
+	return 0;
+}
+
+int board_init(void)
+{
+	/* Address of boot parameters */
+	gd->bd->bi_boot_params = PHYS_SDRAM + 0x100;
+
+#ifdef CONFIG_SYS_I2C
+	setup_i2c(0, CONFIG_SYS_I2C_SPEED, 0x7f, &i2c_pad_info1);
+#endif
+
+#ifdef CONFIG_FEC_MXC
+	setup_fec();
+#endif
+
+	return 0;
+}
+
+#ifdef CONFIG_CMD_BMODE
+static const struct boot_mode board_boot_modes[] = {
+	/* 4 bit bus width */
+	{"sd1", MAKE_CFGVAL(0x42, 0x20, 0x00, 0x00)},
+	{"sd2", MAKE_CFGVAL(0x40, 0x28, 0x00, 0x00)},
+	{NULL,	 0},
+};
+#endif
+
+int board_late_init(void)
+{
+#ifdef CONFIG_CMD_BMODE
+	add_board_boot_modes(board_boot_modes);
+#endif
+
+	if (is_cpu_type(MXC_CPU_MX6ULL))
+		env_set("board", "visionsom-6ull");
+	else
+		env_set("board", "visionsom-6ul");
+
+	return 0;
+}
+
+int checkboard(void)
+{
+	printf("Board: SoMLabs VisionSOM-6UL%s\n",
+	       is_cpu_type(MXC_CPU_MX6ULL) ? "L" : "");
+
+	return 0;
+}
diff --git a/configs/somlabs_visionsom_6ull_defconfig b/configs/somlabs_visionsom_6ull_defconfig
new file mode 100644
index 0000000000..e39c03573a
--- /dev/null
+++ b/configs/somlabs_visionsom_6ull_defconfig
@@ -0,0 +1,49 @@ 
+CONFIG_ARM=y
+CONFIG_ARCH_MX6=y
+CONFIG_SYS_TEXT_BASE=0x87800000
+CONFIG_TARGET_SOMLABS_VISIONSOM_6ULL=y
+CONFIG_ENV_SIZE=0x2000
+CONFIG_ENV_OFFSET=0xC0000
+CONFIG_NR_DRAM_BANKS=1
+CONFIG_FIT=y
+CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=board/somlabs/visionsom-6ull/imximage.cfg"
+CONFIG_SUPPORT_RAW_INITRD=y
+CONFIG_BOUNCE_BUFFER=y
+CONFIG_BOARD_EARLY_INIT_F=y
+CONFIG_HUSH_PARSER=y
+CONFIG_CMD_BOOTZ=y
+CONFIG_CMD_MEMTEST=y
+CONFIG_CMD_GPIO=y
+CONFIG_CMD_MMC=y
+CONFIG_CMD_USB=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+# CONFIG_CMD_MDIO is not set
+CONFIG_CMD_PING=y
+CONFIG_CMD_CACHE=y
+CONFIG_CMD_EXT2=y
+CONFIG_CMD_EXT4=y
+CONFIG_CMD_EXT4_WRITE=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_FS_GENERIC=y
+CONFIG_OF_CONTROL=y
+CONFIG_DEFAULT_DEVICE_TREE="imx6ull-somlabs-visionsom"
+CONFIG_ENV_IS_IN_MMC=y
+CONFIG_SYS_RELOC_GD_ENV_ADDR=y
+CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
+CONFIG_NET_RANDOM_ETHADDR=y
+CONFIG_FSL_USDHC=y
+CONFIG_PHYLIB=y
+CONFIG_PHY_MICREL=y
+CONFIG_PHY_MICREL_KSZ8XXX=y
+CONFIG_MII=y
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX6=y
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+CONFIG_USB=y
+CONFIG_DM_USB=y
+CONFIG_USB_STORAGE=y
+CONFIG_LZO=y
+# CONFIG_EFI_LOADER is not set
diff --git a/include/configs/somlabs_visionsom_6ull.h b/include/configs/somlabs_visionsom_6ull.h
new file mode 100644
index 0000000000..6759f24c08
--- /dev/null
+++ b/include/configs/somlabs_visionsom_6ull.h
@@ -0,0 +1,116 @@ 
+/* SPDX-License-Identifier: GPL-2.0+ */
+/*
+ * Copyright (C) 2017-2019 A. Karas, SomLabs
+ * Copyright (C) 2015-2016 Freescale Semiconductor, Inc.
+ *
+ * Configuration settings for the SoMlabs VisionSOM 6ULL board.
+ */
+#ifndef __SOMLABS_VISIONSOM_6ULL_H
+#define __SOMLABS_VISIONSOM_6ULL_H
+
+#include <asm/arch/imx-regs.h>
+#include <linux/sizes.h>
+#include "mx6_common.h"
+#include <asm/mach-imx/gpio.h>
+
+/* SPL options */
+#include "imx6_spl.h"
+
+/* Size of malloc() pool */
+#define CONFIG_SYS_MALLOC_LEN		(16 * SZ_1M)
+
+#define CONFIG_MXC_UART
+#define CONFIG_MXC_UART_BASE		UART1_BASE
+
+/* MMC Configs */
+#ifdef CONFIG_FSL_USDHC
+#define CONFIG_SYS_FSL_ESDHC_ADDR	USDHC2_BASE_ADDR
+
+#define CONFIG_SYS_FSL_USDHC_NUM	1
+#endif /* CONFIG_FSL_USDHC */
+
+#define CONFIG_CMD_READ
+
+#define CONFIG_EXTRA_ENV_SETTINGS \
+	"bootm_size=0x10000000\0" \
+	"console=ttymxc0\0" \
+	"initrd_addr=0x86800000\0" \
+	"fdt_addr=0x83000000\0" \
+	"script=boot.scr\0" \
+	"image=zImage\0" \
+	"splashimage=0x80000000\0" \
+	"splashfile=/boot/splash.bmp\0" \
+	"mmcdev=1\0" \
+	"mmcpart=1\0" \
+	"mmcroot=/dev/mmcblk1p1 rootwait rw\0" \
+	"setrootmmc=setenv rootspec root=${mmcroot}\0" \
+	"setbootscriptmmc=setenv loadbootscript " \
+		"load mmc ${mmcdev}:${mmcpart} " \
+		"${loadaddr} /boot/${script};\0" \
+	"setloadmmc=setenv loadimage load mmc ${mmcdev}:${mmcpart} " \
+		"${loadaddr} /boot/${image}; " \
+		"setenv loadfdt load mmc ${mmcdev}:${mmcpart} " \
+		"${fdt_addr} /boot/${fdt_file};\0" \
+	"setbootargs=setenv bootargs console=${console},${baudrate} " \
+		"${rootspec}\0" \
+	"execbootscript=echo Running bootscript...; source\0" \
+	"setfdtfile=setenv fdt_file somlabs-visionsom-6ull.dtb\0" \
+	"checkbootdev=run setbootscriptmmc; " \
+		"run setrootmmc; " \
+		"run setloadmmc; " \
+
+#define CONFIG_BOOTCOMMAND \
+	"run setfdtfile; " \
+	"run checkbootdev; " \
+	"run loadfdt;" \
+	"if run loadbootscript; then " \
+		"run bootscript; " \
+	"else " \
+		"if run loadimage; then " \
+			"run setbootargs; " \
+			"bootz ${loadaddr} - ${fdt_addr}; " \
+		"fi; " \
+	"fi"
+
+/* Miscellaneous configurable options */
+#define CONFIG_SYS_MEMTEST_START	0x80000000
+#define CONFIG_SYS_MEMTEST_END		(CONFIG_SYS_MEMTEST_START + 0x8000000)
+
+#define CONFIG_SYS_LOAD_ADDR		CONFIG_LOADADDR
+#define CONFIG_SYS_HZ			1000
+
+/* Physical Memory Map */
+#define PHYS_SDRAM			MMDC0_ARB_BASE_ADDR
+
+#define CONFIG_SYS_SDRAM_BASE		PHYS_SDRAM
+#define CONFIG_SYS_INIT_RAM_ADDR	IRAM_BASE_ADDR
+#define CONFIG_SYS_INIT_RAM_SIZE	IRAM_SIZE
+
+#define CONFIG_SYS_INIT_SP_OFFSET \
+	(CONFIG_SYS_INIT_RAM_SIZE - GENERATED_GBL_DATA_SIZE)
+#define CONFIG_SYS_INIT_SP_ADDR \
+	(CONFIG_SYS_INIT_RAM_ADDR + CONFIG_SYS_INIT_SP_OFFSET)
+
+/* environment organization */
+#define CONFIG_SYS_MMC_ENV_DEV		1	/* USDHC2 */
+#define CONFIG_SYS_MMC_ENV_PART		0	/* user area */
+
+/* USB Configs */
+#ifdef CONFIG_CMD_USB
+#define CONFIG_EHCI_HCD_INIT_AFTER_RESET
+#define CONFIG_MXC_USB_PORTSC  (PORT_PTS_UTMI | PORT_PTS_PTW)
+#define CONFIG_MXC_USB_FLAGS   0
+#define CONFIG_USB_MAX_CONTROLLER_COUNT 2
+#endif
+
+#ifdef CONFIG_CMD_NET
+#define CONFIG_FEC_MXC
+#define IMX_FEC_BASE			ENET_BASE_ADDR
+#define CONFIG_FEC_MXC_PHYADDR		0x1
+#define CONFIG_FEC_XCV_TYPE		RMII
+#define CONFIG_ETHPRIME			"eth0"
+#endif
+
+#define CONFIG_IMX_THERMAL
+
+#endif