tree 4c65778ad15896460c3b7bf1ad9cf5a0d252bbab
parent 74f2a5f0ef643b7b277f7a270f85573f88d930d1
author Chris Zankel <chris@zankel.net> 1224605311 -0700
committer Chris Zankel <chris@zankel.net> 1224605311 -0700

xtensa: Fix io regions

The uncached area starts at e000.0000 and spans 1GB. Also add an IOADDR
macro to determine the bypass region to access the IO space.

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