1BR2_mips64el=y 2BR2_MIPS_NABI64=y 3# BR2_MIPS_SOFT_FLOAT is not set 4BR2_TOOLCHAIN_EXTERNAL=y 5BR2_TOOLCHAIN_EXTERNAL_DOWNLOAD=y 6BR2_TOOLCHAIN_EXTERNAL_URL="http://autobuild.buildroot.org/toolchains/tarballs/br-mips64-n64-full-2020.11.2.tar.bz2" 7BR2_TOOLCHAIN_EXTERNAL_GCC_8=y 8BR2_TOOLCHAIN_EXTERNAL_HEADERS_5_9=y 9BR2_TOOLCHAIN_EXTERNAL_LOCALE=y 10BR2_TOOLCHAIN_EXTERNAL_CXX=y 11