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(parent: 9017a11) | 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)
commitb849ba7d10ab1cff7401cd1c77a4cfa16863bbc0
tree9b6c38cd910670a3ba9edb6ea9b9f572763a5c9btree | snapshot
parent9017a11c6249c0ed664d8bdc2b9e21c80bf36e43commit | 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 | history
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