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tile: remove support for TILE64

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This chip is no longer being actively developed for (it was superceded
by the TILEPro64 in 2008), and in any case the existing compiler and
toolchain in the community do not support it.  It's unlikely that the
kernel works with TILE64 at this point as the configuration has not been
tested in years.  The support is also awkward as it requires maintaining
a significant number of ifdefs.  So, just remove it altogether.

Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>
This commit is contained in:
Chris Metcalf
2013-08-15 16:23:24 -04:00
parent d6a0aa314c
commit d7c9661115
28 changed files with 34 additions and 1121 deletions
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3
arch/tile/include/asm/homecache.h
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@@ -33,8 +33,7 @@ struct zone;
/*
* Is this page immutable (unwritable) and thus able to be cached more
* widely than would otherwise be possible? On tile64 this means we
* mark the PTE to cache locally; on tilepro it means we have "nc" set.
* widely than would otherwise be possible? This means we have "nc" set.
*/
#define PAGE_HOME_IMMUTABLE -2