diff --git a/arch/arm/configs/micro_fsl_frdm_k64f_defconfig b/arch/arm/configs/micro_fsl_frdm_k64f_defconfig
index 1f1a7d10b47..0f66d77c640 100644
--- a/arch/arm/configs/micro_fsl_frdm_k64f_defconfig
+++ b/arch/arm/configs/micro_fsl_frdm_k64f_defconfig
@@ -88,7 +88,7 @@ CONFIG_CPU_CORTEXM4=y
 CONFIG_LDREX_STREX_AVAILABLE=y
 CONFIG_DATA_ENDIANNESS_LITTLE=y
 CONFIG_STACK_ALIGN_DOUBLE_WORD=y
-CONFIG_NUM_IRQS=1
+CONFIG_NUM_IRQS=34
 CONFIG_STACK_GROWS_DOWN=y
 CONFIG_NUM_IRQ_PRIO_BITS=4
 # CONFIG_RUNTIME_NMI is not set
diff --git a/arch/arm/configs/micro_ti_lm3s6965_defconfig b/arch/arm/configs/micro_ti_lm3s6965_defconfig
index 51e670fa86b..b6c02245ade 100644
--- a/arch/arm/configs/micro_ti_lm3s6965_defconfig
+++ b/arch/arm/configs/micro_ti_lm3s6965_defconfig
@@ -88,7 +88,7 @@ CONFIG_CPU_CORTEXM3=y
 CONFIG_LDREX_STREX_AVAILABLE=y
 CONFIG_DATA_ENDIANNESS_LITTLE=y
 CONFIG_STACK_ALIGN_DOUBLE_WORD=y
-CONFIG_NUM_IRQS=1
+CONFIG_NUM_IRQS=7
 CONFIG_STACK_GROWS_DOWN=y
 CONFIG_NUM_IRQ_PRIO_BITS=3
 # CONFIG_RUNTIME_NMI is not set
diff --git a/arch/arm/configs/nano_fsl_frdm_k64f_defconfig b/arch/arm/configs/nano_fsl_frdm_k64f_defconfig
index 8eed0bcdae2..229d7e0c843 100644
--- a/arch/arm/configs/nano_fsl_frdm_k64f_defconfig
+++ b/arch/arm/configs/nano_fsl_frdm_k64f_defconfig
@@ -51,7 +51,7 @@ CONFIG_CPU_CORTEXM4=y
 CONFIG_LDREX_STREX_AVAILABLE=y
 CONFIG_DATA_ENDIANNESS_LITTLE=y
 CONFIG_STACK_ALIGN_DOUBLE_WORD=y
-CONFIG_NUM_IRQS=1
+CONFIG_NUM_IRQS=34
 CONFIG_STACK_GROWS_DOWN=y
 CONFIG_NUM_IRQ_PRIO_BITS=4
 # CONFIG_RUNTIME_NMI is not set
diff --git a/arch/arm/configs/nano_ti_lm3s6965_defconfig b/arch/arm/configs/nano_ti_lm3s6965_defconfig
index 77d0aa8e560..4efc0cd7217 100644
--- a/arch/arm/configs/nano_ti_lm3s6965_defconfig
+++ b/arch/arm/configs/nano_ti_lm3s6965_defconfig
@@ -51,7 +51,7 @@ CONFIG_CPU_CORTEXM3=y
 CONFIG_LDREX_STREX_AVAILABLE=y
 CONFIG_DATA_ENDIANNESS_LITTLE=y
 CONFIG_STACK_ALIGN_DOUBLE_WORD=y
-CONFIG_NUM_IRQS=1
+CONFIG_NUM_IRQS=7
 CONFIG_STACK_GROWS_DOWN=y
 CONFIG_NUM_IRQ_PRIO_BITS=3
 # CONFIG_RUNTIME_NMI is not set
diff --git a/arch/arm/fsl_frdm_k64f/Kconfig b/arch/arm/fsl_frdm_k64f/Kconfig
index a4311c24add..29745387b7f 100644
--- a/arch/arm/fsl_frdm_k64f/Kconfig
+++ b/arch/arm/fsl_frdm_k64f/Kconfig
@@ -11,7 +11,7 @@ config NUM_IRQ_PRIO_BITS
 
 config NUM_IRQS
 	# must be >= the highest interrupt number used
-	default 32
+	default 34
 
 config SYS_CLOCK_HW_CYCLES_PER_SEC
 	default 25000000