| commit | fbf8e13d31bafd1fd1135627b1eaaf70520cb8ab | [log] [tgz] |
|---|---|---|
| author | Vineet Gupta <vgupta@synopsys.com> | Sat Mar 30 15:07:47 2013 +0530 |
| committer | Vineet Gupta <vgupta@synopsys.com> | Tue Apr 09 17:27:00 2013 +0530 |
| tree | bb25980836831934977a6d72ad856292ee9bc8ce | |
| parent | 30ecee8cdd05415e5602bd755d9210e1c5a5b64d [diff] |
ARC: [kbuild] Allow platforms to disable LLSC for !SMP as well Currently ARC_HAS_LLSC can be influenced by platform for SMP only using ARC_HAS_COH_LLSC. For !SMP it defaults to "y". It turns out that some customers can't support it all, even in UP. So we change the semantics, and use a negative dependency ARC_CANT_LLSC. Any platform (independent of SMP or !SMP) can select it to disable LLSC. Signed-off-by: Vineet Gupta <vgupta@synopsys.com>