diff --git a/configs/draco_defconfig b/configs/draco_defconfig
index ea678b6..2ecdd3c 100644
--- a/configs/draco_defconfig
+++ b/configs/draco_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_DRACO=y
+CONFIG_SYS_MPUCLK=300
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
diff --git a/configs/etamin_defconfig b/configs/etamin_defconfig
index 39d3ad1..7e0b192 100644
--- a/configs/etamin_defconfig
+++ b/configs/etamin_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_ETAMIN=y
+CONFIG_SYS_MPUCLK=300
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
diff --git a/configs/pxm2_defconfig b/configs/pxm2_defconfig
index 5b7c5ef..c40684a 100644
--- a/configs/pxm2_defconfig
+++ b/configs/pxm2_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_PXM2=y
+CONFIG_SYS_MPUCLK=720
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
diff --git a/configs/rastaban_defconfig b/configs/rastaban_defconfig
index 084c03c..01848c5 100644
--- a/configs/rastaban_defconfig
+++ b/configs/rastaban_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_RASTABAN=y
+CONFIG_SYS_MPUCLK=300
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
diff --git a/configs/rut_defconfig b/configs/rut_defconfig
index 3328996..f09a67e 100644
--- a/configs/rut_defconfig
+++ b/configs/rut_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_RUT=y
+CONFIG_SYS_MPUCLK=600
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y
diff --git a/configs/thuban_defconfig b/configs/thuban_defconfig
index a20c4df..dd61ead 100644
--- a/configs/thuban_defconfig
+++ b/configs/thuban_defconfig
@@ -5,6 +5,7 @@
 CONFIG_SPL_LIBGENERIC_SUPPORT=y
 CONFIG_SYS_MALLOC_F_LEN=0x2000
 CONFIG_TARGET_THUBAN=y
+CONFIG_SYS_MPUCLK=300
 CONFIG_SPL_MMC_SUPPORT=y
 CONFIG_SPL_SERIAL_SUPPORT=y
 CONFIG_SPL_LIBDISK_SUPPORT=y