MLK-23241 imx8dx_mek: Add iMX8DX MEK board support

iMX8DX MEK board has similar design with 8QXP MEK. The major changes are
1. DDR changed to 16bits 1GB DDR part
2. USB3.0 is removed and only support OTG on typec port. (No SW change needed)

This patch adds new defconfigs and DTS file for this new board.

Signed-off-by: Ye Li <ye.li@nxp.com>
Reviewed-by: Peng Fan <peng.fan@nxp.com>
(cherry picked from commit 5efb4275f6cfefb5dd342f2e498834b40b989883)

4 files changed, 455 insertions, 0 deletions

diff --git a/configs/imx8dx_mek_defconfig b/configs/imx8dx_mek_defconfig
new file mode 100644
index 0000000000..4c85ff3d07
--- /dev/null
+++ b/configs/imx8dx_mek_defconfig
@@ -0,0 +1,105 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8dx-mek"
+CONFIG_TARGET_IMX8DX_MEK=y
+CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_CMD_IMPORTENV=n
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DM=y
+CONFIG_CMD_CACHE=y
+
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM_I2C=y
+# CONFIG_DM_I2C_COMPAT is not set
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_CMD_I2C=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_CMD_FASTBOOT=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FSL_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82800000
+CONFIG_FASTBOOT_BUF_SIZE=0x40000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=0
+CONFIG_FASTBOOT_USB_DEV=1
+
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_IMX8=y
+
+CONFIG_DM_USB=y
+
+CONFIG_USB=y
+CONFIG_USB_TCPC=y
+
+CONFIG_USB_GADGET=y
+# CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_MANUFACTURER="FSL"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0525
+CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
+
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_GADGET_DUALSPEED=y
+
+CONFIG_CMD_GPIO=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_BOOTDELAY=3
+CONFIG_IMX_BOOTAUX=y
+CONFIG_FS_FAT=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_MMC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_EFI_PARTITION=y
+CONFIG_FSL_FSPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_4BYTES_ADDR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_CMD_SF=y
+
+CONFIG_CMD_PING=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_DM_ETH=y
+# CONFIG_EFI_LOADER is not set
+
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+
+CONFIG_VIDEO=y
+
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX8=y
+
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX8_POWER_DOMAIN=y
+
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_SC_THERMAL=y
+
+CONFIG_ENV_IS_IN_MMC=y
+
+CONFIG_SMC_FUSE=y
+CONFIG_CMD_MEMTEST=y
+
+CONFIG_SYS_I2C_IMX_VIRT_I2C=y
+CONFIG_I2C_MUX_IMX_VIRT=y
+CONFIG_IMX_VSERVICE_SHARED_BUFFER=0x90000000
+
+CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
+CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
+
+CONFIG_SNVS_SEC_SC=y
diff --git a/configs/imx8dx_mek_fspi_defconfig b/configs/imx8dx_mek_fspi_defconfig
new file mode 100644
index 0000000000..e31dc668b3
--- /dev/null
+++ b/configs/imx8dx_mek_fspi_defconfig
@@ -0,0 +1,106 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8dx-mek"
+CONFIG_TARGET_IMX8DX_MEK=y
+CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_CMD_IMPORTENV=n
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DM=y
+CONFIG_CMD_CACHE=y
+
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM_I2C=y
+# CONFIG_DM_I2C_COMPAT is not set
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_CMD_I2C=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_CMD_FASTBOOT=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FSL_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82800000
+CONFIG_FASTBOOT_BUF_SIZE=0x40000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=0
+CONFIG_FASTBOOT_USB_DEV=1
+
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_IMX8=y
+
+CONFIG_DM_USB=y
+
+CONFIG_USB=y
+CONFIG_USB_TCPC=y
+
+CONFIG_USB_GADGET=y
+# CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_MANUFACTURER="FSL"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0525
+CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
+
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_GADGET_DUALSPEED=y
+
+CONFIG_CMD_GPIO=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_BOOTDELAY=3
+CONFIG_IMX_BOOTAUX=y
+CONFIG_FS_FAT=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_MMC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_EFI_PARTITION=y
+CONFIG_QSPI_BOOT=y
+CONFIG_FSL_FSPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_4BYTES_ADDR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_CMD_SF=y
+
+CONFIG_CMD_PING=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_DM_ETH=y
+# CONFIG_EFI_LOADER is not set
+
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+
+CONFIG_VIDEO=y
+
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX8=y
+
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX8_POWER_DOMAIN=y
+
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_SC_THERMAL=y
+
+CONFIG_ENV_IS_IN_SPI_FLASH=y
+
+CONFIG_SMC_FUSE=y
+CONFIG_CMD_MEMTEST=y
+
+CONFIG_SYS_I2C_IMX_VIRT_I2C=y
+CONFIG_I2C_MUX_IMX_VIRT=y
+CONFIG_IMX_VSERVICE_SHARED_BUFFER=0x90000000
+
+CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
+CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
+
+CONFIG_SNVS_SEC_SC=y
diff --git a/configs/imx8dx_mek_spl_defconfig b/configs/imx8dx_mek_spl_defconfig
new file mode 100644
index 0000000000..98f29ce949
--- /dev/null
+++ b/configs/imx8dx_mek_spl_defconfig
@@ -0,0 +1,120 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8dx-mek"
+CONFIG_TARGET_IMX8DX_MEK=y
+CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_CMD_IMPORTENV=n
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DM=y
+CONFIG_CMD_CACHE=y
+
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM_I2C=y
+# CONFIG_DM_I2C_COMPAT is not set
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_CMD_I2C=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+
+CONFIG_SPL=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_SPL_OF_CONTROL=y
+
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_CMD_FASTBOOT=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FSL_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82800000
+CONFIG_FASTBOOT_BUF_SIZE=0x40000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=0
+CONFIG_FASTBOOT_USB_DEV=1
+
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_IMX8=y
+
+CONFIG_DM_USB=y
+
+CONFIG_USB=y
+CONFIG_USB_TCPC=y
+
+CONFIG_USB_GADGET=y
+# CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_MANUFACTURER="FSL"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0525
+CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
+
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_GADGET_DUALSPEED=y
+
+CONFIG_CMD_GPIO=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_BOOTDELAY=3
+CONFIG_IMX_BOOTAUX=y
+CONFIG_FS_FAT=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_MMC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_EFI_PARTITION=y
+CONFIG_FSL_FSPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_4BYTES_ADDR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_CMD_SF=y
+
+CONFIG_CMD_PING=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_DM_ETH=y
+# CONFIG_EFI_LOADER is not set
+
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+
+CONFIG_VIDEO=y
+
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX8=y
+
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX8_POWER_DOMAIN=y
+
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_SC_THERMAL=y
+
+CONFIG_ENV_IS_IN_MMC=y
+
+CONFIG_SMC_FUSE=y
+CONFIG_CMD_MEMTEST=y
+
+CONFIG_SPL_USB_HOST_SUPPORT=y
+CONFIG_SPL_USB_GADGET_SUPPORT=y
+CONFIG_SPL_USB_SDP_SUPPORT=y
+CONFIG_SPL_SDP_USB_DEV=1
+CONFIG_SDP_LOADADDR=0x80400000
+
+CONFIG_SYS_I2C_IMX_VIRT_I2C=y
+CONFIG_I2C_MUX_IMX_VIRT=y
+CONFIG_IMX_VSERVICE_SHARED_BUFFER=0x90000000
+
+CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
+CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
+
+CONFIG_SNVS_SEC_SC=y
diff --git a/configs/imx8dx_mek_spl_fspi_defconfig b/configs/imx8dx_mek_spl_fspi_defconfig
new file mode 100644
index 0000000000..c9d5e0dd6a
--- /dev/null
+++ b/configs/imx8dx_mek_spl_fspi_defconfig
@@ -0,0 +1,124 @@
+CONFIG_ARM=y
+CONFIG_ARCH_IMX8=y
+CONFIG_DEFAULT_DEVICE_TREE="fsl-imx8dx-mek"
+CONFIG_TARGET_IMX8DX_MEK=y
+CONFIG_SYS_TEXT_BASE=0x80020000
+CONFIG_CMD_IMPORTENV=n
+CONFIG_SYS_MALLOC_F_LEN=0x2000
+CONFIG_DM=y
+CONFIG_CMD_CACHE=y
+
+CONFIG_DM_SERIAL=y
+CONFIG_FSL_LPUART=y
+CONFIG_OF_CONTROL=y
+CONFIG_DM_I2C=y
+# CONFIG_DM_I2C_COMPAT is not set
+CONFIG_SYS_I2C_IMX_LPI2C=y
+CONFIG_CMD_I2C=y
+CONFIG_I2C_MUX=y
+CONFIG_I2C_MUX_PCA954x=y
+
+CONFIG_SPL=y
+CONFIG_SPL_GPIO_SUPPORT=y
+CONFIG_SPL_MMC_SUPPORT=y
+CONFIG_FIT=y
+CONFIG_SPL_LOAD_FIT=y
+CONFIG_SPL_BOARD_INIT=y
+CONFIG_SPL_TINY_MEMSET=y
+CONFIG_SPL_MTD_SUPPORT=y
+CONFIG_SPL_OF_CONTROL=y
+CONFIG_SPL_SPI_FLASH_SUPPORT=y
+CONFIG_SPL_SPI_SUPPORT=y
+CONFIG_SPL_NOR_SUPPORT=y
+CONFIG_PANIC_HANG=y
+CONFIG_FASTBOOT=y
+CONFIG_USB_FUNCTION_FASTBOOT=y
+CONFIG_CMD_FASTBOOT=y
+CONFIG_ANDROID_BOOT_IMAGE=y
+CONFIG_FSL_FASTBOOT=y
+CONFIG_FASTBOOT_BUF_ADDR=0x82800000
+CONFIG_FASTBOOT_BUF_SIZE=0x40000000
+CONFIG_FASTBOOT_FLASH=y
+CONFIG_FASTBOOT_FLASH_MMC_DEV=0
+CONFIG_FASTBOOT_USB_DEV=1
+
+CONFIG_USB_XHCI_HCD=y
+CONFIG_USB_XHCI_IMX8=y
+
+CONFIG_DM_USB=y
+
+CONFIG_USB=y
+CONFIG_USB_TCPC=y
+
+CONFIG_USB_GADGET=y
+# CONFIG_CI_UDC=y
+CONFIG_USB_GADGET_DOWNLOAD=y
+CONFIG_USB_GADGET_MANUFACTURER="FSL"
+CONFIG_USB_GADGET_VENDOR_NUM=0x0525
+CONFIG_USB_GADGET_PRODUCT_NUM=0xa4a5
+
+CONFIG_USB_CDNS3=y
+CONFIG_USB_CDNS3_GADGET=y
+CONFIG_USB_GADGET_DUALSPEED=y
+
+CONFIG_CMD_GPIO=y
+CONFIG_DM_GPIO=y
+CONFIG_DM_PCA953X=y
+CONFIG_BOOTDELAY=3
+CONFIG_IMX_BOOTAUX=y
+CONFIG_FS_FAT=y
+CONFIG_CMD_FAT=y
+CONFIG_CMD_MMC=y
+CONFIG_DM_MMC=y
+CONFIG_MMC_IO_VOLTAGE=y
+CONFIG_MMC_UHS_SUPPORT=y
+CONFIG_MMC_HS400_SUPPORT=y
+CONFIG_EFI_PARTITION=y
+CONFIG_FSL_FSPI=y
+CONFIG_DM_SPI=y
+CONFIG_DM_SPI_FLASH=y
+CONFIG_SPI_FLASH=y
+CONFIG_SPI_FLASH_4BYTES_ADDR=y
+CONFIG_SPI_FLASH_STMICRO=y
+CONFIG_CMD_SF=y
+
+CONFIG_CMD_PING=y
+CONFIG_CMD_DHCP=y
+CONFIG_CMD_MII=y
+CONFIG_DM_ETH=y
+# CONFIG_EFI_LOADER is not set
+
+CONFIG_DM_REGULATOR=y
+CONFIG_DM_REGULATOR_FIXED=y
+CONFIG_DM_REGULATOR_GPIO=y
+
+CONFIG_VIDEO=y
+
+CONFIG_PINCTRL=y
+CONFIG_PINCTRL_IMX8=y
+
+CONFIG_POWER_DOMAIN=y
+CONFIG_IMX8_POWER_DOMAIN=y
+
+CONFIG_DM_THERMAL=y
+CONFIG_IMX_SC_THERMAL=y
+
+CONFIG_ENV_IS_IN_MMC=y
+
+CONFIG_SMC_FUSE=y
+CONFIG_CMD_MEMTEST=y
+
+CONFIG_SPL_USB_HOST_SUPPORT=y
+CONFIG_SPL_USB_GADGET_SUPPORT=y
+CONFIG_SPL_USB_SDP_SUPPORT=y
+CONFIG_SPL_SDP_USB_DEV=1
+CONFIG_SDP_LOADADDR=0x80400000
+
+CONFIG_SYS_I2C_IMX_VIRT_I2C=y
+CONFIG_I2C_MUX_IMX_VIRT=y
+CONFIG_IMX_VSERVICE_SHARED_BUFFER=0x90000000
+
+CONFIG_BOOTAUX_RESERVED_MEM_BASE=0x88000000
+CONFIG_BOOTAUX_RESERVED_MEM_SIZE=0x08000000
+
+CONFIG_SNVS_SEC_SC=y