diff --git a/configure b/configure
index ee6c3c6..31e2ddb 100755
--- a/configure
+++ b/configure
@@ -8143,6 +8143,10 @@
     mttcg="yes"
     gdb_xml_files="aarch64-core.xml aarch64-fpu.xml arm-core.xml arm-vfp.xml arm-vfp3.xml arm-neon.xml arm-m-profile.xml"
   ;;
+  avr)
+    gdb_xml_files="avr-cpu.xml"
+    target_compiler=$cross_cc_avr
+  ;;
   cris)
   ;;
   hppa)
@@ -8387,6 +8391,9 @@
       disas_config "ARM_A64"
     fi
   ;;
+  avr)
+    disas_config "AVR"
+  ;;
   cris)
     disas_config "CRIS"
   ;;