diff --git a/src/adiv5.c b/src/adiv5.c
index b8bff89..478f5be 100644
--- a/src/adiv5.c
+++ b/src/adiv5.c
@@ -295,7 +295,7 @@ static void adiv5_component_probe(ADIv5_AP_t *ap, uint32_t addr)
 		 * any components by other designers.
 		 */
 		if ((pidr & ~(PIDR_REV_MASK | PIDR_PN_MASK)) != PIDR_ARM_BITS) {
-			DEBUG("0x%X: 0x%llX <- does not match ARM JEP-106\n", addr, pidr);
+			DEBUG("0x%X: 0x%"PRIx64" <- does not match ARM JEP-106\n", addr, pidr);
 			return;
 		}
 
diff --git a/src/platforms/libftdi/platform.h b/src/platforms/libftdi/platform.h
index 757e3b5..56064fc 100644
--- a/src/platforms/libftdi/platform.h
+++ b/src/platforms/libftdi/platform.h
@@ -34,6 +34,8 @@
 #define FT2232_VID	0x0403
 #define FT2232_PID	0x6010
 
+#define PLATFORM_HAS_DEBUG
+
 #define SET_RUN_STATE(state)
 #define SET_IDLE_STATE(state)
 #define SET_ERROR_STATE(state)