[ARM] S3C24XX: Documentation: Update suported CPU list

Update supported and in-progress cpu list.
Signed-off-by: Ben Dooks <ben-linux@fluff.org>

Documentation/arm/Samsung-S3C24XX/Overview.txt

@@ -8,9 +8,9 @@ Introduction
 
   The Samsung S3C24XX range of ARM9 System-on-Chip CPUs are supported
   by the 's3c2410' architecture of ARM Linux. Currently the S3C2410,
-  S3C2412, S3C2413, S3C2440 and S3C2442 devices are supported.
+  S3C2412, S3C2413, S3C2440, S3C2442 and S3C2443 devices are supported.
 
-  Support for the S3C2400 series is in progress.
+  Support for the S3C2400 and S3C24A0 series are in progress.
 
 
 Configuration