diff --git a/boards/arm64/qemu/qemu-armv8a/configs/netnsh_smp/defconfig b/boards/arm64/qemu/qemu-armv8a/configs/netnsh_smp/defconfig
index 5f633494fb..cf829bc745 100644
--- a/boards/arm64/qemu/qemu-armv8a/configs/netnsh_smp/defconfig
+++ b/boards/arm64/qemu/qemu-armv8a/configs/netnsh_smp/defconfig
@@ -22,12 +22,17 @@ CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEFAULT_TASK_STACKSIZE=8192
 CONFIG_DEV_ZERO=y
 CONFIG_DRIVERS_VIRTIO=y
+CONFIG_DRIVERS_VIRTIO_BLK=y
 CONFIG_DRIVERS_VIRTIO_MMIO_BASE=0x0a000000
 CONFIG_DRIVERS_VIRTIO_MMIO_IRQ=48
 CONFIG_DRIVERS_VIRTIO_MMIO_NUM=32
 CONFIG_DRIVERS_VIRTIO_MMIO_REGSIZE=0x200
 CONFIG_DRIVERS_VIRTIO_NET=y
 CONFIG_EXAMPLES_HELLO=y
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
 CONFIG_FS_PROCFS=y
 CONFIG_HAVE_CXX=y
 CONFIG_HAVE_CXXINITIALIZE=y
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64/defconfig
index 87f8b947b3..e089bc5ebd 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64/defconfig
@@ -49,6 +49,7 @@ CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_ZERO=y
 CONFIG_DRIVERS_VIRTIO=y
+CONFIG_DRIVERS_VIRTIO_BLK=y
 CONFIG_DRIVERS_VIRTIO_MMIO_BASE=0x10001000
 CONFIG_DRIVERS_VIRTIO_MMIO_IRQ=26
 CONFIG_DRIVERS_VIRTIO_MMIO_NUM=8
@@ -56,6 +57,10 @@ CONFIG_DRIVERS_VIRTIO_MMIO_REGSIZE=0x1000
 CONFIG_DRIVERS_VIRTIO_NET=y
 CONFIG_ELF=y
 CONFIG_EXAMPLES_HELLO=m
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
 CONFIG_FS_HOSTFS=y
 CONFIG_FS_PROCFS=y
 CONFIG_IDLETHREAD_STACKSIZE=3072
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64_smp/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64_smp/defconfig
index c702524a43..c9dfc6ee90 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64_smp/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/knetnsh64_smp/defconfig
@@ -49,6 +49,7 @@ CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_ZERO=y
 CONFIG_DRIVERS_VIRTIO=y
+CONFIG_DRIVERS_VIRTIO_BLK=y
 CONFIG_DRIVERS_VIRTIO_MMIO_BASE=0x10001000
 CONFIG_DRIVERS_VIRTIO_MMIO_IRQ=26
 CONFIG_DRIVERS_VIRTIO_MMIO_NUM=8
@@ -56,6 +57,10 @@ CONFIG_DRIVERS_VIRTIO_MMIO_REGSIZE=0x1000
 CONFIG_DRIVERS_VIRTIO_NET=y
 CONFIG_ELF=y
 CONFIG_EXAMPLES_HELLO=m
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
 CONFIG_FS_HOSTFS=y
 CONFIG_FS_PROCFS=y
 CONFIG_IDLETHREAD_STACKSIZE=3072
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/netnsh64_smp/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/netnsh64_smp/defconfig
index 76a4830719..fcbb37e0be 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/netnsh64_smp/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/netnsh64_smp/defconfig
@@ -34,6 +34,7 @@ CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_ZERO=y
 CONFIG_DRIVERS_VIRTIO=y
+CONFIG_DRIVERS_VIRTIO_BLK=y
 CONFIG_DRIVERS_VIRTIO_MMIO_BASE=0x10001000
 CONFIG_DRIVERS_VIRTIO_MMIO_IRQ=28
 CONFIG_DRIVERS_VIRTIO_MMIO_NUM=8
@@ -41,6 +42,10 @@ CONFIG_DRIVERS_VIRTIO_MMIO_REGSIZE=0x1000
 CONFIG_DRIVERS_VIRTIO_NET=y
 CONFIG_ELF=y
 CONFIG_EXAMPLES_HELLO=m
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
 CONFIG_FS_HOSTFS=y
 CONFIG_FS_PROCFS=y
 CONFIG_IDLETHREAD_STACKSIZE=2048
diff --git a/boards/risc-v/qemu-rv/rv-virt/configs/netnsh_smp/defconfig b/boards/risc-v/qemu-rv/rv-virt/configs/netnsh_smp/defconfig
index c3eac4dd75..973f00952f 100644
--- a/boards/risc-v/qemu-rv/rv-virt/configs/netnsh_smp/defconfig
+++ b/boards/risc-v/qemu-rv/rv-virt/configs/netnsh_smp/defconfig
@@ -34,6 +34,7 @@ CONFIG_DEBUG_FULLOPT=y
 CONFIG_DEBUG_SYMBOLS=y
 CONFIG_DEV_ZERO=y
 CONFIG_DRIVERS_VIRTIO=y
+CONFIG_DRIVERS_VIRTIO_BLK=y
 CONFIG_DRIVERS_VIRTIO_MMIO_BASE=0x10001000
 CONFIG_DRIVERS_VIRTIO_MMIO_IRQ=28
 CONFIG_DRIVERS_VIRTIO_MMIO_NUM=8
@@ -41,6 +42,10 @@ CONFIG_DRIVERS_VIRTIO_MMIO_REGSIZE=0x1000
 CONFIG_DRIVERS_VIRTIO_NET=y
 CONFIG_ELF=y
 CONFIG_EXAMPLES_HELLO=m
+CONFIG_FAT_LCNAMES=y
+CONFIG_FAT_LFN=y
+CONFIG_FS_FAT=y
+CONFIG_FS_FATTIME=y
 CONFIG_FS_HOSTFS=y
 CONFIG_FS_PROCFS=y
 CONFIG_IDLETHREAD_STACKSIZE=2048