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(parent: 79fcf52) | patch
xtensa: initialize CPENABLE SR when core has one
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 10 Dec 2012 21:26:23 +0000 (01:26 +0400)
committerChris Zankel <chris@zankel.net>
Wed, 19 Dec 2012 05:10:25 +0000 (21:10 -0800)
commiteab5e7a79d1bb3d607dabf022bfad9f46d1e3ac8
tree9b6c38cd910670a3ba9edb6ea9b9f572763a5c9btree | snapshot (tar.gz zip)
parent79fcf52ba0dbcb9888812113df2d7248b41e9af1commit | diff
xtensa: initialize CPENABLE SR when core has one

XCHAL_CP_NUM is defined in variant/tie.h and it is not included by
head.S, leaving CPENABLE register uninitialised. XCHAL_HAVE_CP is
defined in variant/core.h to 1 when core has CPENABLE SR.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>
arch/xtensa/kernel/head.S diff | blob | blame | history