1BR2_mipsel=y 2BR2_mips_32r6=y 3# BR2_MIPS_SOFT_FLOAT is not set 4BR2_TOOLCHAIN_EXTERNAL=y 5BR2_TOOLCHAIN_EXTERNAL_BOOTLIN=y 6BR2_TOOLCHAIN_EXTERNAL_BOOTLIN_MIPS32R6EL_GLIBC_STABLE=y 7