diff --git a/arch/arm64/configs/rk1808_linux_defconfig b/arch/arm64/configs/rk1808_linux_defconfig
index 702860f23558..3bb0d7fc07fa 100644
--- a/arch/arm64/configs/rk1808_linux_defconfig
+++ b/arch/arm64/configs/rk1808_linux_defconfig
@@ -260,8 +260,8 @@ CONFIG_RK_SFC_NOR=y
 CONFIG_ROCKCHIP_SIP=y
 CONFIG_EXT4_FS=y
 # CONFIG_DNOTIFY is not set
-CONFIG_VFAT_FS=m
-CONFIG_NTFS_FS=m
+CONFIG_VFAT_FS=y
+CONFIG_NTFS_FS=y
 CONFIG_TMPFS=y
 CONFIG_SQUASHFS=y
 CONFIG_SQUASHFS_DECOMP_MULTI_PERCPU=y
@@ -271,6 +271,8 @@ CONFIG_PSTORE=y
 CONFIG_PSTORE_CONSOLE=y
 CONFIG_PSTORE_RAM=y
 # CONFIG_NETWORK_FILESYSTEMS is not set
+CONFIG_NLS_CODEPAGE_437=y
+CONFIG_NLS_ISO8859_1=y
 CONFIG_PRINTK_TIME=y
 CONFIG_DEBUG_INFO=y
 CONFIG_DEBUG_FS=y