[POWERPC] bestcomm: Restrict bus prefetch bugfix to original mpc5200 silicon.
Only the MPC5200 needs this bug fix. MPC5200B is okay.
Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h
index 568135f..764d997 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/include/asm-powerpc/mpc52xx.h
@@ -20,6 +20,11 @@
#include <linux/suspend.h>
+/* Variants of the 5200(B) */
+#define MPC5200_SVR 0x80110010
+#define MPC5200_SVR_MASK 0xfffffff0
+#define MPC5200B_SVR 0x80110020
+#define MPC5200B_SVR_MASK 0xfffffff0
/* ======================================================================== */
/* Structures mapping of some unit register set */