diff --git a/configs/boston32r2_defconfig b/configs/boston32r2_defconfig
index 05095bf1600f1bf3ebd1ab26e6978f81d1c7aca0..6d93edc358e59fef531fcda97b14030d2cf2d08e 100644
--- a/configs/boston32r2_defconfig
+++ b/configs/boston32r2_defconfig
@@ -4,11 +4,11 @@ CONFIG_TARGET_BOSTON=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_DEFAULT_DEVICE_TREE="img,boston"
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="boston # "
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_IMLS is not set
@@ -17,16 +17,11 @@ CONFIG_CMD_MEMTEST=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
 CONFIG_CMD_DNS=y
 CONFIG_CMD_LINK_LOCAL=y
 CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_EMBED=y
diff --git a/configs/boston32r2el_defconfig b/configs/boston32r2el_defconfig
index 244c688c5f433da4d5949926cefd97c03dcd2a4c..9e494eee106f392e66f5d0b94bbd6d49912f3077 100644
--- a/configs/boston32r2el_defconfig
+++ b/configs/boston32r2el_defconfig
@@ -5,11 +5,11 @@ CONFIG_SYS_LITTLE_ENDIAN=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_DEFAULT_DEVICE_TREE="img,boston"
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="boston # "
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_IMLS is not set
@@ -18,16 +18,11 @@ CONFIG_CMD_MEMTEST=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
 CONFIG_CMD_DNS=y
 CONFIG_CMD_LINK_LOCAL=y
 CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_EMBED=y
diff --git a/configs/boston64r2_defconfig b/configs/boston64r2_defconfig
index 8cc0bee44c7a56c69bd8c7081cc30b672e658a35..6913d2ba62e87bbf48fad6003455b2aae57adb19 100644
--- a/configs/boston64r2_defconfig
+++ b/configs/boston64r2_defconfig
@@ -5,11 +5,11 @@ CONFIG_CPU_MIPS64_R2=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_DEFAULT_DEVICE_TREE="img,boston"
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="boston # "
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_IMLS is not set
@@ -18,16 +18,11 @@ CONFIG_CMD_MEMTEST=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
 CONFIG_CMD_DNS=y
 CONFIG_CMD_LINK_LOCAL=y
 CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_EMBED=y
diff --git a/configs/boston64r2el_defconfig b/configs/boston64r2el_defconfig
index c427d43091ce285b753b2dc1ab391ad58afce845..10ccc5427c38bf6c412e18c65770c550f35cb701 100644
--- a/configs/boston64r2el_defconfig
+++ b/configs/boston64r2el_defconfig
@@ -6,11 +6,11 @@ CONFIG_CPU_MIPS64_R2=y
 # CONFIG_MIPS_BOOT_ENV_LEGACY is not set
 CONFIG_MIPS_BOOT_FDT=y
 CONFIG_DEFAULT_DEVICE_TREE="img,boston"
+CONFIG_DISTRO_DEFAULTS=y
 CONFIG_FIT=y
 CONFIG_FIT_VERBOSE=y
 CONFIG_FIT_BEST_MATCH=y
 CONFIG_OF_STDOUT_VIA_ALIAS=y
-CONFIG_HUSH_PARSER=y
 CONFIG_SYS_PROMPT="boston # "
 # CONFIG_CMD_ELF is not set
 # CONFIG_CMD_IMLS is not set
@@ -19,16 +19,11 @@ CONFIG_CMD_MEMTEST=y
 # CONFIG_CMD_LOADB is not set
 # CONFIG_CMD_LOADS is not set
 # CONFIG_CMD_FPGA is not set
-CONFIG_CMD_DHCP=y
-CONFIG_CMD_PING=y
 CONFIG_CMD_SNTP=y
 CONFIG_CMD_DNS=y
 CONFIG_CMD_LINK_LOCAL=y
 CONFIG_CMD_TIME=y
-CONFIG_CMD_EXT4=y
 CONFIG_CMD_EXT4_WRITE=y
-CONFIG_CMD_FAT=y
-CONFIG_CMD_FS_GENERIC=y
 # CONFIG_DOS_PARTITION is not set
 # CONFIG_ISO_PARTITION is not set
 CONFIG_OF_EMBED=y