kumquat-buildroot/configs/freescale_imx31_3stack_defconfig

# architecture
BR2_arm=y
BR2_arm1136jf_s_r0=y
BR2_ARM_EABIHF=y

# Linux headers same as kernel, a 3.15 series
BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_15=y

# system
BR2_TARGET_GENERIC_GETTY_PORT="ttymxc0"

# kernel
BR2_LINUX_KERNEL=y
# Note: sadly the Linux kernel will not boot on the i.MX31 PDK, starting with
# v3.16 and at least up to v4.0-rc4; this is why we use v3.15.y here.
BR2_LINUX_KERNEL_CUSTOM_VERSION=y
BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="3.15.10"
BR2_LINUX_KERNEL_DEFCONFIG="imx_v6_v7"
BR2_LINUX_KERNEL_ZIMAGE=y
BR2_TARGET_ROOTFS_CPIO_GZIP=y
BR2_TARGET_ROOTFS_INITRAMFS=y