flashchips: Add support for Boya/BoHong Microelectronics B_25D16A

Read tested on CH341A

Change-Id: I25b776204affda94cc7e753e7671ef9d3d9508f1
Signed-off-by: Christian Kudera <coreboot@kudera.at>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/52555
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Angel Pons <th3fanbus@gmail.com>
2 files changed