BR2_riscv=y BR2_riscv_custom=y BR2_RISCV_ISA_RVM=y BR2_RISCV_ISA_RVA=y BR2_RISCV_ISA_RVF=y BR2_RISCV_ISA_RVD=y # BR2_RISCV_USE_MMU is not set BR2_INIT_NONE=y BR2_ROOTFS_DEVICE_CREATION_DYNAMIC_MDEV=y # BR2_ENABLE_LOCALE_PURGE is not set BR2_PACKAGE_JO=y BR2_PACKAGE_DOTCONF=y # BR2_PACKAGE_IFUPDOWN_SCRIPTS is not set # BR2_TARGET_ROOTFS_TAR is not set