Blackfin arch: fix default silicon rev selection so it works for all supported parts

Signed-off-by: NMike Frysinger <vapier.adi@gmail.com>
Signed-off-by: NBryan Wu <cooloney@kernel.org>

arch/blackfin/Kconfig

@@ -168,10 +168,9 @@ endchoice
 
 choice
 	prompt "Silicon Rev"
-	default BF_REV_0_1 if BF527
-	default BF_REV_0_2 if BF537
-	default BF_REV_0_3 if BF533
-	default BF_REV_0_0 if BF549
+	default BF_REV_0_1 if (BF52x || BF54x)
+	default BF_REV_0_2 if (BF534 || BF536 || BF537)
+	default BF_REV_0_3 if (BF531 || BF532 || BF533 || BF561)
 
 config BF_REV_0_0
 	bool "0.0"