powerpc/8xxx: Add base support for the SEC4

Signed-off-by: Kim Phillips <kim.phillips@freescale.com>
Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
diff --git a/arch/powerpc/include/asm/config.h b/arch/powerpc/include/asm/config.h
index 1c61784..75e19a5 100644
--- a/arch/powerpc/include/asm/config.h
+++ b/arch/powerpc/include/asm/config.h
@@ -69,7 +69,9 @@
 /*
  * SEC (crypto unit) major compatible version determination
  */
-#if defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83xx)
+#if defined(CONFIG_FSL_CORENET)
+#define CONFIG_SYS_FSL_SEC_COMPAT	4
+#elif defined(CONFIG_MPC85xx) || defined(CONFIG_MPC83xx)
 #define CONFIG_SYS_FSL_SEC_COMPAT	2
 #endif