add ppc64 entry

embedded-test.sh

@@ -637,6 +637,10 @@ build() {
 			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc ADK_TARGET_SYSTEM=qemu-ppc-bamboo ADK_TARGET_FLOAT=soft"
 			compile "$DEFAULT"
 			;;
+		ppc64)
+			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=ppc64 ADK_TARGET_SYSTEM=qemu-ppc64 ADK_TARGET_ENDIAN=big"
+			compile "$DEFAULT"
+			;;
 		sh)
 			DEFAULT="$DEFAULT ADK_APPLIANCE=test ADK_TARGET_ARCH=sh ADK_TARGET_SYSTEM=qemu-sh ADK_TARGET_ENDIAN=little"
 			compile "$DEFAULT"