Blackfin arch: Move all the silicon rev handling to one place

Move all the silicon rev handling to one place (Kconfig) and
make sure we warn if you are running on silicon that has not been tested on

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

1 files changed, 13 insertions, 0 deletions

diff --git a/arch/blackfin/Kconfig b/arch/blackfin/Kconfig
index 10c97efbd91f..8102c79aaa94 100644
--- a/arch/blackfin/Kconfig
+++ b/arch/blackfin/Kconfig
@@ -166,6 +166,19 @@ config BF561
 
 endchoice
 
+config BF_REV_MIN
+        int
+        default 0 if (BF52x || BF54x)
+        default 2 if (BF537 || BF536 || BF534)
+        default 3 if (BF561 ||BF533 || BF532 || BF531)
+
+config BF_REV_MAX
+        int
+        default 2 if (BF52x || BF54x)
+        default 3 if (BF537 || BF536 || BF534)
+        default 5 if (BF561)
+        default 6 if (BF533 || BF532 || BF531)
+
 choice
         prompt "Silicon Rev"
         default BF_REV_0_1 if (BF52x || BF54x)