flashchips: Add support for Boya/BoHong Microelectronics B_25D16A

Read tested on CH341A

Change-Id: I25b776204affda94cc7e753e7671ef9d3d9508f1
Signed-off-by: Christian Kudera <coreboot@kudera.at>
Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/52555
Original-Reviewed-by: Angel Pons <th3fanbus@gmail.com>
Reviewed-on: https://review.coreboot.org/c/flashrom-stable/+/70952
Reviewed-by: Nico Huber <nico.h@gmx.de>
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
diff --git a/flashchips.h b/flashchips.h
index 2e78139..ac4e4c9 100644
--- a/flashchips.h
+++ b/flashchips.h
@@ -209,6 +209,7 @@
 
 /* Boya/BoHong Microelectronics Inc. */
 #define BOYA_BOHONG_ID		0x68
+#define BOYA_BOHONG_B_25D16A	0x4015
 #define BOYA_BOHONG_B_25Q128AS	0x4018
 
 /* Bright Microelectronics has the same manufacturer ID as Hyundai... */