Add support for more Eon EN25QH chips

Add...
 - EN25QH64
 - EN25QH128
 - EN25QH256 (defunct due to addressing)

Corresponding to flashrom svn r1688.

Signed-off-by: Nikolay Nikolaev <evrinoma@gmail.com>
Reviewed-by: Steven Zakulec <spzakulec@gmail.com>
Signed-off-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
Acked-by: Stefan Tauner <stefan.tauner@alumni.tuwien.ac.at>
diff --git a/flashchips.h b/flashchips.h
index 4554428..e686d58 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -259,6 +259,9 @@
 #define EON_EN25Q128		0x3018
 #define EON_EN25QH16		0x7015
 #define EON_EN25QH32		0x7016
+#define EON_EN25QH64		0x7017
+#define EON_EN25QH128		0x7018
+#define EON_EN25QH256		0x7019
 #define EON_EN25S10		0x3811
 #define EON_EN25S20		0x3812
 #define EON_EN25S40		0x3813