diff --git a/configs/nitrogen6sx_defconfig b/configs/nitrogen6sx_defconfig
index bd92f55ee5..b317525e21 100644
--- a/configs/nitrogen6sx_defconfig
+++ b/configs/nitrogen6sx_defconfig
@@ -1,6 +1,9 @@
 # architecture
 BR2_arm=y
 BR2_cortex_a9=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=y
+BR2_ARM_FPU_VFPV3=y
 
 # system
 BR2_TARGET_GENERIC_GETTY=y
diff --git a/configs/nitrogen6x_defconfig b/configs/nitrogen6x_defconfig
index 85acabe677..dc033dc20d 100644
--- a/configs/nitrogen6x_defconfig
+++ b/configs/nitrogen6x_defconfig
@@ -1,6 +1,9 @@
 # architecture
 BR2_arm=y
 BR2_cortex_a9=y
+BR2_ARM_ENABLE_NEON=y
+BR2_ARM_ENABLE_VFP=y
+BR2_ARM_FPU_VFPV3=y
 
 # system
 BR2_TARGET_GENERIC_GETTY=y
diff --git a/configs/nitrogen7_defconfig b/configs/nitrogen7_defconfig
index a8f3b45d53..adce0fb462 100644
--- a/configs/nitrogen7_defconfig
+++ b/configs/nitrogen7_defconfig
@@ -1,6 +1,7 @@
 # architecture
 BR2_arm=y
 BR2_cortex_a7=y
+BR2_ARM_FPU_NEON_VFPV4=y
 
 # system
 BR2_TARGET_GENERIC_GETTY=y