[coreboot] [PATCH] flashrom: Add support for Hyundai HY29F002T

[Andrew Morgan]

Add support to flashrom for Hyundai HY29F002T on the assumption it is 
the same as other *29F002T chips. Running 'flashrom -r' finds the chip 
and reads what looks like a BIOS image, other than that it is un-tested.

Signed-off-by: Andrew Morgan

---

Once I de-solder these chips and get some sockets fitted I can do some 
proper testing! Gigabyte GA-7ZXR has two of them for its DualBIOS™. 
Switching between chips seems to be done in software... Very useful.