BR2_riscv=y BR2_RISCV_32=y # BR2_RISCV_USE_MMU is not set BR2_OPTIMIZE_G=y BR2_INIT_NONE=y BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y # BR2_ENABLE_LOCALE_PURGE is not set BR2_PACKAGE_RS485CONF=y BR2_PACKAGE_C_ARES=y BR2_PACKAGE_LIBSRTP=y # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set # BR2_TARGET_ROOTFS_TAR is not set