--- /dev/null
+# Architecture
+BR2_xtensa=y
+BR2_XTENSA_CUSTOM=y
+BR2_XTENSA_CUSTOM_NAME="dc232b"
+BR2_XTENSA_CORE_NAME="lx60"
+BR2_XTENSA_OVERLAY_DIR="board/qemu/xtensa-lx60"
+
+BR2_GLOBAL_PATCH_DIR="board/qemu/xtensa-lx60"
+
+# System
+BR2_TARGET_GENERIC_GETTY_PORT="ttyS0"
+
+# Filesystem
+# BR2_TARGET_ROOTFS_TAR is not set
+BR2_TARGET_ROOTFS_INITRAMFS=y
+
+# Lock to 4.0 headers to avoid breaking with newer kernels
+BR2_KERNEL_HEADERS_VERSION=y
+BR2_DEFAULT_KERNEL_VERSION="4.0"
+BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_4_0=y
+
+# Kernel
+BR2_LINUX_KERNEL=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION=y
+BR2_LINUX_KERNEL_CUSTOM_VERSION_VALUE="4.0"
+BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
+BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="board/qemu/xtensa-lx60/linux-4.0.config"
+BR2_LINUX_KERNEL_IMAGE_TARGET_CUSTOM=y
+BR2_LINUX_KERNEL_IMAGE_NAME="Image.elf"
+BR2_LINUX_KERNEL_IMAGE_TARGET_NAME="zImage"