diff --git a/include/flashchips.h b/include/flashchips.h
index 557043e..b73de30 100644
--- a/include/flashchips.h
+++ b/include/flashchips.h
@@ -870,11 +870,14 @@
 #define ST_M45PE80		0x4014
 #define ST_M45PE16		0x4015
 #define XMC_XM25QH64C		0x4017
-#define XMC_XM25QU64C		0x4117
 #define XMC_XM25QH128C		0x4018
-#define XMC_XM25QU128C		0x4118
 #define XMC_XM25QH256C		0x4019
+#define XMC_XM25QH512C		0x4020
+#define XMC_XM25QU64C		0x4117
+#define XMC_XM25QU128C		0x4118
 #define XMC_XM25QU256C		0x4119
+#define XMC_XM25QU512C		0x4120
+#define XMC_XM25RH512C		0x4320
 #define ST_M25PX80		0x7114
 #define ST_M25PX16		0x7115
 #define ST_M25PX32		0x7116