Add mips64

Change-Id: I2b4adbc1a1568b66515243005beda2c56a4a0519
diff --git a/common/arch.go b/common/arch.go
index fd2969e..8ac52e6 100644
--- a/common/arch.go
+++ b/common/arch.go
@@ -49,7 +49,7 @@
 	"arm":    Arm,
 	"arm64":  Arm64,
 	"mips":   Mips,
-	"misp64": Mips64,
+	"mips64": Mips64,
 	"x86":    X86,
 	"x86_64": X86_64,
 }
@@ -168,6 +168,10 @@
 			Embed `blueprint:"filter(android:\"arch_variant\")"`
 
 			// Mips64 arch variants
+			Mips64r2 interface{} `blueprint:"filter(android:\"arch_variant\")"`
+			Mips64r6 interface{} `blueprint:"filter(android:\"arch_variant\")"`
+
+			// Mips64 arch features
 			Rev6 interface{} `blueprint:"filter(android:\"arch_variant\")"`
 		}