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OpenCloudOS-Kernel
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2 Commits

Author SHA1 Message Date
Baruch Siach 5f42146e75 xtensa: fix ATOMCTL register documentation 
Make the WT entry match table 4-52 of the Xtensa ISA RM (RD-2012.5).

Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Max Filippov <jcmvbkbc@gmail.com>
 2014-01-15 00:21:23 +04:00
Max Filippov c622b29d1f xtensa: initialize atomctl SR 
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>
 2012-12-18 21:10:22 -08:00