diff --git a/configure b/configure
index cef0a71..ec8b049 100755
--- a/configure
+++ b/configure
@@ -924,6 +924,7 @@
 mipsel-softmmu \
 mips64-softmmu \
 mips64el-softmmu \
+or32-softmmu \
 ppc-softmmu \
 ppcemb-softmmu \
 ppc64-softmmu \
@@ -3520,7 +3521,7 @@
 target_bigendian="no"
 
 case "$target_arch2" in
-  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
+  armeb|lm32|m68k|microblaze|mips|mipsn32|mips64|or32|ppc|ppcemb|ppc64|ppc64abi32|s390x|sh4eb|sparc|sparc64|sparc32plus|xtensaeb)
   target_bigendian=yes
   ;;
 esac
@@ -3636,6 +3637,11 @@
     target_phys_bits=64
     target_long_alignment=8
   ;;
+  or32)
+    TARGET_ARCH=openrisc
+    TARGET_BASE_ARCH=openrisc
+    target_phys_bits=32
+  ;;
   ppc)
     gdb_xml_files="power-core.xml power-fpu.xml power-altivec.xml power-spe.xml"
     target_phys_bits=64
@@ -3714,7 +3720,7 @@
 
 
 case "$target_arch2" in
-  alpha | sparc* | xtensa* | ppc*)
+  alpha | or32 | sparc* | xtensa* | ppc*)
     echo "CONFIG_TCG_PASS_AREG0=y" >> $config_target_mak
   ;;
 esac
@@ -3888,6 +3894,10 @@
     echo "CONFIG_MIPS_DIS=y"  >> $config_target_mak
     echo "CONFIG_MIPS_DIS=y"  >> $libdis_config_mak
   ;;
+  or32)
+    echo "CONFIG_OPENRISC_DIS=y"  >> $config_target_mak
+    echo "CONFIG_OPENRISC_DIS=y"  >> $libdis_config_mak
+  ;;
   ppc*)
     echo "CONFIG_PPC_DIS=y"  >> $config_target_mak
     echo "CONFIG_PPC_DIS=y"  >> $libdis_config_mak