1LOSCFG_PLATFORM_QEMU_RISCV32_VIRT=y 2LOSCFG_KERNEL_BACKTRACE=y 3LOSCFG_KERNEL_CPUP=y 4LOSCFG_KERNEL_PM=y 5LOSCFG_FS_FAT=y 6LOSCFG_NET_LWIP=y 7LOSCFG_SHELL=y 8LOSCFG_DRIVERS_HDF=y 9