inteltool: fix build for FreeBSD

Replace usage of u<bitness> types with proper uint<bitness>_t types.

Change-Id: I8359d70304a138b29bfc1358af77af26b2bc8682
Signed-off-by: Roger Pau Monne <roger.pau@citrix.com>
Reviewed-on: http://review.coreboot.org/11364
Tested-by: build bot (Jenkins)
Reviewed-by: Idwer Vollering <vidwer@gmail.com>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
diff --git a/util/inteltool/gfx.c b/util/inteltool/gfx.c
index 1061242..f9b1fba 100644
--- a/util/inteltool/gfx.c
+++ b/util/inteltool/gfx.c
@@ -27,9 +27,9 @@
 
 int print_gfx(struct pci_dev *gfx)
 {
-	u64 mmio_phys;
-	u8 *mmio;
-	u32 i;
+	uint64_t mmio_phys;
+	uint8_t *mmio;
+	uint32_t i;
 	if (!gfx) {
 		printf ("No IGD found\n");
 		return 0;