[coreboot] Technologic TS-5300

[Stefan Reinauer]

Peter Stuge wrote:
> 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!
>
>   
I say NACK to dropping this code.

Please don't get the code drop frenzy! There are enough other open
working lots.

There's a register in the SC520 which lets you map the ROM to a certain
address. On the TS5300 it was strapped to 0x9400000, other SC520 systems
may be configured differently. But basically all have their flash at
non-standard positions afaik.

If you want to write code to do the probing, I'll gladly ACK it. I can't
test anymore - the TS5300 stayed back at the linuxtag in 07. No idea
what happened to it.

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