buildroot

# architecture

BR2_arm=y

BR2_arm926t=y

​

# Linux headers same as kernel, a 4.14 series

BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_14=y

​

# system

BR2_TARGET_GENERIC_GETTY_PORT="ttyAMA0"

​

# kernel

BR2_LINUX_KERNEL=y

BR2_LINUX_KERNEL_CUSTOM_VERSION=y

BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.14.13"

BR2_LINUX_KERNEL_DEFCONFIG="mxs"

BR2_LINUX_KERNEL_DTS_SUPPORT=y

BR2_LINUX_KERNEL_INTREE_DTS_NAME="imx28-evk"

​

# bootloader

BR2_TARGET_UBOOT=y

BR2_TARGET_UBOOT_BOARDNAME="mx28evk"

BR2_TARGET_UBOOT_CUSTOM_VERSION=y

BR2_TARGET_UBOOT_CUSTOM_VERSION_VALUE="2017.11"

BR2_TARGET_UBOOT_FORMAT_SD=y

​

# Filesystem

BR2_TARGET_ROOTFS_EXT2=y

BR2_TARGET_ROOTFS_EXT4=y

​

# To generate SD Image

BR2_PACKAGE_HOST_DOSFSTOOLS=y

BR2_PACKAGE_HOST_GENIMAGE=y

BR2_PACKAGE_HOST_MTOOLS=y

BR2_ROOTFS_POST_IMAGE_SCRIPT="board/freescale/common/mxs/post-image.sh"