board: imx8mm: Add Engicam i.Core MX8M Mini C.TOUCH 2.0
Engicam C.TOUCH 2.0 is an EDIMM compliant general purpose Carrier
board.
Genaral features:
- Ethernet 10/100
- Wifi/BT
- USB Type A/OTG
- Audio Out
- CAN
- LVDS panel connector
i.Core MX8M Mini is an EDIMM SoM based on NXP i.MX8M Mini from Engicam.
i.Core MX8M Mini needs to mount on top of this Carrier board for
creating complete i.Core MX8M Mini C.TOUCH 2.0 board.
Linux dts commit details:
commit <a142252061ff> ("arm64: dts: imx8mm: Add Engicam i.Core MX8M Mini
C.TOUCH 2.0")
Add support for it.
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
This commit is contained in:
Jagan Teki
Stefano Babic
parent
e3409a4cb7
commit
7e0daa924a
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@ -835,6 +835,7 @@ dtb-$(CONFIG_ARCH_IMX8) += \
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dtb-$(CONFIG_ARCH_IMX8M) += \
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imx8mm-evk.dtb \
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imx8mm-icore-mx8mm-ctouch2.dtb \
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imx8mm-icore-mx8mm-edimm2.2.dtb \
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imx8mm-venice.dtb \
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imx8mm-venice-gw71xx-0x.dtb \
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@ -0,0 +1,31 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2020 Engicam srl
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* Copyright (c) 2020 Amarula Solutions(India)
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*/
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#include "imx8mm-icore-mx8mm-u-boot.dtsi"
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&gpio1 {
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u-boot,dm-spl;
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};
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&pinctrl_uart2 {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc1_gpio {
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u-boot,dm-spl;
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};
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&pinctrl_usdhc1 {
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u-boot,dm-spl;
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};
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&uart2 {
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u-boot,dm-spl;
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};
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&usdhc1 {
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u-boot,dm-spl;
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};
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@ -0,0 +1,97 @@
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// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
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/*
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* Copyright (c) 2019 NXP
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* Copyright (c) 2019 Engicam srl
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* Copyright (c) 2020 Amarula Solutions(India)
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*/
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/dts-v1/;
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#include "imx8mm.dtsi"
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#include "imx8mm-icore-mx8mm.dtsi"
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/ {
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model = "Engicam i.Core MX8M Mini C.TOUCH 2.0";
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compatible = "engicam,icore-mx8mm-ctouch2", "engicam,icore-mx8mm",
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"fsl,imx8mm";
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chosen {
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stdout-path = &uart2;
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};
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};
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&fec1 {
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status = "okay";
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};
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&i2c2 {
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clock-frequency = <400000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c2>;
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status = "okay";
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};
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&i2c4 {
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clock-frequency = <100000>;
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_i2c4>;
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status = "okay";
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};
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&iomuxc {
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pinctrl_i2c2: i2c2grp {
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fsl,pins = <
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MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x400001c3
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MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x400001c3
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>;
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};
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pinctrl_i2c4: i2c4grp {
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fsl,pins = <
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MX8MM_IOMUXC_I2C4_SCL_I2C4_SCL 0x400001c3
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MX8MM_IOMUXC_I2C4_SDA_I2C4_SDA 0x400001c3
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>;
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};
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pinctrl_uart2: uart2grp {
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fsl,pins = <
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MX8MM_IOMUXC_UART2_RXD_UART2_DCE_RX 0x140
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MX8MM_IOMUXC_UART2_TXD_UART2_DCE_TX 0x140
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>;
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};
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pinctrl_usdhc1_gpio: usdhc1gpiogrp {
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fsl,pins = <
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MX8MM_IOMUXC_GPIO1_IO06_GPIO1_IO6 0x41
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>;
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};
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pinctrl_usdhc1: usdhc1grp {
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fsl,pins = <
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MX8MM_IOMUXC_SD1_CLK_USDHC1_CLK 0x190
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MX8MM_IOMUXC_SD1_CMD_USDHC1_CMD 0x1d0
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MX8MM_IOMUXC_SD1_DATA0_USDHC1_DATA0 0x1d0
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MX8MM_IOMUXC_SD1_DATA1_USDHC1_DATA1 0x1d0
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MX8MM_IOMUXC_SD1_DATA2_USDHC1_DATA2 0x1d0
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MX8MM_IOMUXC_SD1_DATA3_USDHC1_DATA3 0x1d0
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>;
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};
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};
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&uart2 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_uart2>;
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status = "okay";
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};
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/* SD */
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&usdhc1 {
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pinctrl-names = "default";
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pinctrl-0 = <&pinctrl_usdhc1>, <&pinctrl_usdhc1_gpio>;
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cd-gpios = <&gpio1 6 GPIO_ACTIVE_LOW>;
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max-frequency = <50000000>;
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bus-width = <4>;
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no-1-8-v;
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pm-ignore-notify;
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keep-power-in-suspend;
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status = "okay";
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};
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@ -58,6 +58,11 @@ config TARGET_IMX8MM_ICORE_MX8MM
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* i.Core MX8M Mini needs to mount on top of EDIMM2.2 for
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creating complete i.Core MX8M Mini EDIMM2.2 Starter Kit.
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i.Core MX8M Mini C.TOUCH 2.0
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* C.TOUCH 2.0 is a general purpose Carrier board.
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* i.Core MX8M Mini needs to mount on top of this Carrier board
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for creating complete i.Core MX8M Mini C.TOUCH 2.0 board.
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config TARGET_IMX8MM_VENICE
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bool "Support Gateworks Venice iMX8M Mini module"
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select IMX8MM
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@ -1,3 +1,9 @@
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i.Core-MX8M-Mini-CTOUCH2.0
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M: Jagan Teki <jagan@amarulasolutions.com>
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M: Matteo Lisi <matteo.lisi@engicam.com>
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S: Maintained
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F: configs/imx8mm-icore-mx8mm-ctouch2_defconfig
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i.Core-MX8M-Mini-EDIMM2.2
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M: Jagan Teki <jagan@amarulasolutions.com>
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M: Matteo Lisi <matteo.lisi@engicam.com>
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@ -0,0 +1,92 @@
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CONFIG_ARM=y
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CONFIG_ARCH_IMX8M=y
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CONFIG_SYS_TEXT_BASE=0x40200000
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CONFIG_SPL_GPIO_SUPPORT=y
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CONFIG_SPL_LIBCOMMON_SUPPORT=y
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CONFIG_SPL_LIBGENERIC_SUPPORT=y
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CONFIG_SYS_MALLOC_F_LEN=0x10000
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CONFIG_ENV_SIZE=0x1000
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CONFIG_ENV_OFFSET=0x400000
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CONFIG_DM_GPIO=y
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CONFIG_SPL_TEXT_BASE=0x7E1000
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CONFIG_TARGET_IMX8MM_ICORE_MX8MM=y
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CONFIG_SPL_MMC_SUPPORT=y
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CONFIG_SPL_SERIAL_SUPPORT=y
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CONFIG_SPL_DRIVERS_MISC_SUPPORT=y
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CONFIG_SPL=y
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CONFIG_DEFAULT_DEVICE_TREE="imx8mm-icore-mx8mm-ctouch2"
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CONFIG_DISTRO_DEFAULTS=y
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CONFIG_FIT=y
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CONFIG_FIT_EXTERNAL_OFFSET=0x3000
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CONFIG_SPL_LOAD_FIT=y
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CONFIG_SPL_FIT_GENERATOR="arch/arm/mach-imx/mkimage_fit_atf.sh"
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CONFIG_OF_SYSTEM_SETUP=y
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CONFIG_SYS_EXTRA_OPTIONS="IMX_CONFIG=arch/arm/mach-imx/imx8m/imximage-8mm-lpddr4.cfg"
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CONFIG_DEFAULT_FDT_FILE="imx8mm-icore-mx8mm-ctouch2.dtb"
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CONFIG_SPL_BOARD_INIT=y
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CONFIG_SPL_SEPARATE_BSS=y
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CONFIG_SPL_POWER_SUPPORT=y
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CONFIG_HUSH_PARSER=y
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CONFIG_SYS_PROMPT="u-boot=> "
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# CONFIG_CMD_EXPORTENV is not set
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# CONFIG_CMD_IMPORTENV is not set
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# CONFIG_CMD_CRC32 is not set
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CONFIG_CMD_CLK=y
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CONFIG_CMD_FUSE=y
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CONFIG_CMD_GPIO=y
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CONFIG_CMD_I2C=y
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CONFIG_CMD_MMC=y
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CONFIG_CMD_PART=y
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CONFIG_CMD_DHCP=y
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CONFIG_CMD_MII=y
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CONFIG_CMD_PING=y
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CONFIG_CMD_CACHE=y
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CONFIG_CMD_REGULATOR=y
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CONFIG_CMD_EXT2=y
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CONFIG_CMD_EXT4=y
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CONFIG_CMD_EXT4_WRITE=y
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CONFIG_CMD_FAT=y
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# CONFIG_ISO_PARTITION is not set
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# CONFIG_EFI_PARTITION is not set
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CONFIG_OF_CONTROL=y
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CONFIG_SPL_OF_CONTROL=y
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CONFIG_ENV_OVERWRITE=y
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CONFIG_ENV_IS_IN_MMC=y
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CONFIG_SYS_RELOC_GD_ENV_ADDR=y
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CONFIG_SYS_MMC_ENV_DEV=2
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CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG=y
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CONFIG_NET_RANDOM_ETHADDR=y
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CONFIG_SPL_DM=y
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CONFIG_SPL_CLK_COMPOSITE_CCF=y
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CONFIG_CLK_COMPOSITE_CCF=y
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CONFIG_SPL_CLK_IMX8MM=y
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CONFIG_CLK_IMX8MM=y
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CONFIG_MXC_GPIO=y
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CONFIG_DM_PCA953X=y
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CONFIG_DM_I2C=y
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CONFIG_SYS_I2C_MXC=y
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CONFIG_DM_MMC=y
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CONFIG_SUPPORT_EMMC_BOOT=y
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CONFIG_FSL_USDHC=y
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CONFIG_PHYLIB=y
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CONFIG_PHY_ATHEROS=y
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CONFIG_DM_ETH=y
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CONFIG_PHY_GIGE=y
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CONFIG_FEC_MXC=y
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CONFIG_MII=y
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CONFIG_PINCTRL=y
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CONFIG_SPL_PINCTRL=y
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CONFIG_PINCTRL_IMX8M=y
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CONFIG_DM_REGULATOR=y
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CONFIG_SPL_DM_REGULATOR=y
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CONFIG_DM_REGULATOR_FIXED=y
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CONFIG_DM_REGULATOR_GPIO=y
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CONFIG_CONS_INDEX=2
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CONFIG_DM_SERIAL=y
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# CONFIG_SPL_DM_SERIAL is not set
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CONFIG_MXC_UART=y
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CONFIG_SYSRESET=y
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CONFIG_SPL_SYSRESET=y
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CONFIG_SYSRESET_PSCI=y
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CONFIG_DM_THERMAL=y
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CONFIG_IMX_TMU=y
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