[coreboot] Technologic TS-5300

[Peter Stuge]

Who remembers details about this guy?

flashrom hardcodes the flash chip address to 0x9400000 with -DTS5300
instead of the regular 4G-flash chip size.

There's a comment suggesting that it should be possible to autodetect
when flashrom is running on TS-5300, but there is no mention of how.

The Technologic TS-5300 is an AMD Elan 520 PC/104 design which seems
to still sell at $259 on
http://www.embeddedarm.com/products/board-detail.php?product=TS-5300

I want to get rid of the #define. Probe it or lose it!

//Peter