UPSTREAM: flashchips: Add Support for XMC XM25QH512C/XM25QH512D Add initial support for the SPI flash chip XM25QH512C/XM25QH512D Datasheet link: https://www.xmcwh.com/uploads/803/XM25QH512C_V1.6.pdf Tested with ch341a programmer: probe, read, write, erase (cherry picked from commit 1865ac28a3287df2854fa5f0fd10a4880d76d7df) Original-Change-Id: Ica8ed5eaba2435a9416274b94f633ea40dfeea2f Original-Signed-off-by: Kan Sun <[email protected]> Original-Reviewed-on: https://review.coreboot.org/c/flashrom/+/83242 Original-Reviewed-by: Anastasia Klimchuk <[email protected]> Original-Tested-by: build bot (Jenkins) <[email protected]> GitOrigin-RevId: 1865ac28a3287df2854fa5f0fd10a4880d76d7df Change-Id: I9eb1330548e53d2e1c7a60bee8a6c3a878886d13 Signed-off-by: chromeos-ci-prod <[email protected]> Reviewed-on: https://chromium-review.googlesource.com/c/chromiumos/third_party/flashrom/+/5743515 Commit-Queue: Hsuan Ting Chen <[email protected]> Reviewed-by: Hsuan Ting Chen <[email protected]>