tree a602dca2464a59d1f230639b95885b3e04913091
parent 4f8d98ff4825336b23372bb552852625fc90d3b1
author Chris Zankel <chris@zankel.net> 1189716247 -0700
committer Chris Zankel <chris@zankel.net> 1202949906 -0800

[XTENSA] Concentrate platforms into one platforms directory.

Create arch/xtensa/platforms/ directory to concentrate
all platforms under that subdirectory and moves the ISS platform
to that directory.

Signed-off-by: Chris Zankel <chris@zankel.net>