update config to compile on the minimum.

projects/x86_64_domo/configs/buildroot_defconfig

@@ -19,21 +19,9 @@ BR2_TARGET_GENERIC_ISSUE="Welcome to QuartetIII"
 BR2_INIT_NONE=y
 BR2_ROOTFS_DEVICE_CREATION_STATIC=y
 # BR2_TARGET_GENERIC_REMOUNT_ROOTFS_RW is not set
-BR2_SYSTEM_DHCP="eth0"
 # BR2_ENABLE_LOCALE_PURGE is not set
 BR2_ROOTFS_OVERLAY="$(BOARD)/ovl/"
 BR2_ROOTFS_POST_BUILD_SCRIPT="$(BR_BOARD)/scripts/post-build.sh"
-BR2_LINUX_KERNEL=y
-BR2_LINUX_KERNEL_USE_CUSTOM_CONFIG=y
-BR2_LINUX_KERNEL_CUSTOM_CONFIG_FILE="$(BR_PROJECT)/configs/linuxKernel.config"
-BR2_PACKAGE_BUSYBOX_CONFIG="$(BR_BOARD)/configs/busybox.config"
-BR2_PACKAGE_VALGRIND=y
-BR2_PACKAGE_ZLIB=y
-BR2_PACKAGE_POLARSSL=y
-BR2_PACKAGE_LIBCURL=y
-BR2_PACKAGE_AVAHI=y
-# BR2_PACKAGE_AVAHI_AUTOIPD is not set
-BR2_TARGET_ROOTFS_CPIO=y
+# BR2_PACKAGE_BUSYBOX is not set
+BR2_PACKAGE_UBUS=y
 # BR2_TARGET_ROOTFS_TAR is not set
-BR2_PACKAGE_PROCD=y
-BR2_PACKAGE_HOST_VIRTFS_XATTR=y