xtensa: initialize atomctl SR
authorMax Filippov <jcmvbkbc@gmail.com>
Mon, 19 Nov 2012 03:00:41 +0000 (07:00 +0400)
committerChris Zankel <chris@zankel.net>
Wed, 19 Dec 2012 05:10:22 +0000 (21:10 -0800)
In order to use S32C1I instruction on cores with ATOMCTL SR the register
must be properly initialized.

Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
Signed-off-by: Chris Zankel <chris@zankel.net>

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