drivers/intel/fsp1_1/fsp_util.c: Use ALIGN_UP_macro

Change-Id: Iac4f275c14646b40ffe04fc5a6f6e1402cebfddf
Signed-off-by: Alexandru Gagniuc <mr.nuke.me@gmail.com>
Reviewed-on: http://review.coreboot.org/11464
Tested-by: build bot (Jenkins)
Reviewed-by: Aaron Durbin <adurbin@chromium.org>
diff --git a/src/drivers/intel/fsp1_1/fsp_util.c b/src/drivers/intel/fsp1_1/fsp_util.c
index e5624b3..18e8648 100644
--- a/src/drivers/intel/fsp1_1/fsp_util.c
+++ b/src/drivers/intel/fsp1_1/fsp_util.c
@@ -51,7 +51,7 @@
 		/* Locate the file header which follows the FV header. */
 		fsp_ptr.u8 += fsp_ptr.fvh->ExtHeaderOffset;
 		fsp_ptr.u8 += fsp_ptr.fveh->ExtHeaderSize;
-		fsp_ptr.u8 = (u8 *)((fsp_ptr.u32 + 7) & 0xFFFFFFF8);
+		fsp_ptr.u8 = (u8 *)ALIGN_UP(fsp_ptr.u32, 8);
 
 		/* Check the FFS GUID */
 		if ((((u32 *)&fsp_ptr.ffh->Name)[0] != 0x912740BE)