powerpc/c29xpcie: Add secure boot support

Add NOR and SPI flash secure boot target for C29XPCIE board.

Signed-off-by: Po Liu <Po.Liu@freescale.com>
Signed-off-by: Mingkai.Hu <Mingkai.Hu@freescale.com>
Reviewed-by: York Sun <yorksun@freescale.com>
diff --git a/include/configs/C29XPCIE.h b/include/configs/C29XPCIE.h
index ecb3d7b..e24b923 100644
--- a/include/configs/C29XPCIE.h
+++ b/include/configs/C29XPCIE.h
@@ -581,4 +581,6 @@
 
 #define CONFIG_BOOTCOMMAND CONFIG_RAMBOOTCOMMAND
 
+#include <asm/fsl_secure_boot.h>
+
 #endif	/* __CONFIG_H */