# Architecture BR2_aarch64=y BR2_cortex_a53=y # System BR2_TARGET_GENERIC_GETTY=y BR2_TARGET_GENERIC_GETTY_PORT="ttymxc1" BR2_ROOTFS_POST_BUILD_SCRIPT="board/freescale/common/imx/imx8-bootloader-prepare.sh board/boundarydevices/common/post-build.sh" BR2_ROOTFS_POST_IMAGE_SCRIPT="board/boundarydevices/common/post-image.sh" BR2_ROOTFS_POST_SCRIPT_ARGS="${UBOOT_DIR}/arch/arm/dts/imx8mn-nitrogen8_nano.dtb" BR2_PACKAGE_HOST_GENIMAGE=y BR2_PACKAGE_HOST_IMX_MKIMAGE=y BR2_PACKAGE_HOST_UBOOT_TOOLS=y BR2_PACKAGE_HOST_UBOOT_TOOLS_FIT_SUPPORT=y # Filesystem BR2_TARGET_ROOTFS_EXT2=y BR2_TARGET_ROOTFS_EXT2_4=y # Linux headers same as kernel, a 5.4 series BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_5_4=y # DDR training binaries BR2_PACKAGE_FREESCALE_IMX=y BR2_PACKAGE_FREESCALE_IMX_PLATFORM_IMX8MN=y BR2_PACKAGE_FIRMWARE_IMX=y # ARM Trusted Firmware BR2_TARGET_ARM_TRUSTED_FIRMWARE=y BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL=y # Latest revision of branch boundary-imx_4.14.98_2.3.0 BR2_TARGET_ARM_TRUSTED_FIRMWARE_CUSTOM_TARBALL_LOCATION="https://github.com/boundarydevices/imx-atf/archive/99e07a29.tar.gz" BR2_TARGET_ARM_TRUSTED_FIRMWARE_PLATFORM="imx8mn" BR2_TARGET_ARM_TRUSTED_FIRMWARE_BL31=y # Bootloader BR2_TARGET_UBOOT=y BR2_TARGET_UBOOT_BOARD_DEFCONFIG="nitrogen8_nano_8mn1gr0" BR2_TARGET_UBOOT_BUILD_SYSTEM_KCONFIG=y BR2_TARGET_UBOOT_CUSTOM_TARBALL=y # Latest revision of branch boundary-imx_v2018.07 BR2_TARGET_UBOOT_CUSTOM_TARBALL_LOCATION="https://github.com/boundarydevices/u-boot-imx6/archive/f9c6c45b.tar.gz" BR2_TARGET_UBOOT_FORMAT_CUSTOM=y BR2_TARGET_UBOOT_FORMAT_CUSTOM_NAME="u-boot-nodtb.bin" BR2_TARGET_UBOOT_NEEDS_DTC=y BR2_TARGET_UBOOT_SPL=y # Kernel BR2_LINUX_KERNEL=y BR2_LINUX_KERNEL_CUSTOM_TARBALL=y # Latest revision of branch boundary-imx_5.4.x_2.1.0 BR2_LINUX_KERNEL_CUSTOM_TARBALL_LOCATION="https://github.com/boundarydevices/linux-imx6/archive/62335a04.tar.gz" BR2_LINUX_KERNEL_DEFCONFIG="boundary" BR2_LINUX_KERNEL_DTS_SUPPORT=y BR2_LINUX_KERNEL_INSTALL_TARGET=y BR2_LINUX_KERNEL_INTREE_DTS_NAME="freescale/imx8mn-nitrogen8_nano freescale/imx8mn-nitrogen8mn freescale/imx8mn-nitrogen8mn_som" BR2_LINUX_KERNEL_NEEDS_HOST_OPENSSL=y