diff --git a/config/arch.aarch64 b/config/arch.aarch64
index 25f287cf21..a2c73cb822 100644
--- a/config/arch.aarch64
+++ b/config/arch.aarch64
@@ -11,9 +11,9 @@
   fi
 
 # TARGET_CPU:
-# generic cortex-a35 cortex-a53 cortex-a57 cortex-a72 cortex-a76
-# exynos-m1 qdf24xx thunderx xgene1 cortex-a57.cortex-a53
-# cortex-a72.cortex-a53
+# generic cortex-a35 cortex-a53 cortex-a55 cortex-a57 cortex-a72
+# cortex-a76 exynos-m1 qdf24xx thunderx xgene1 cortex-a57.cortex-a53
+# cortex-a72.cortex-a53 cortex-a76.cortex-a55
 
 # determine architecture's family
   case $TARGET_CPU in
@@ -21,7 +21,7 @@
       TARGET_SUBARCH=aarch64
       TARGET_VARIANT=armv8-a
       ;;
-    cortex-a76)
+    cortex-a55|cortex-a76|cortex-a76.cortex-a55)
       TARGET_SUBARCH=aarch64
       TARGET_VARIANT=armv8.2-a
       ;;
diff --git a/config/arch.arm b/config/arch.arm
index 920950041f..9287079742 100644
--- a/config/arch.arm
+++ b/config/arch.arm
@@ -54,6 +54,12 @@
       TARGET_FPU_FLAGS="-mfloat-abi=$TARGET_FLOAT -mfpu=$TARGET_FPU"
       TARGET_FEATURES+=" neon"
       ;;
+    cortex-a55|cortex-a76|cortex-a76.cortex-a55)
+      TARGET_SUBARCH=armv8.2-a
+      TARGET_ABI=eabi
+      TARGET_FPU_FLAGS="-mfloat-abi=$TARGET_FLOAT -mfpu=$TARGET_FPU"
+      TARGET_FEATURES+=" neon"
+      ;;
   esac
 
   if [ "${TARGET_FLOAT}" = "hard" ]; then