| commit | 20aa11358d52e1a3fc037d601ffe704e6f55c5fb | [log] [tgz] |
|---|---|---|
| author | Bastian Hecht <hechtb@gmail.com> | Wed Jan 09 19:41:52 2013 +0000 |
| committer | Simon Horman <horms+renesas@verge.net.au> | Fri Jan 25 12:43:48 2013 +0900 |
| tree | 225f63a404bf6b1a5fe5b85468157e578ea37120 | |
| parent | 33419a69a56436dda8e9187cf09ff0bde74d8a01 [diff] |
ARM: SH-Mobile: sh73a0: Add CPU Hotplug Add the capability to add and remove CPUs on the fly. The Cortex-A9 offers the possibility to take single cores out of the MP Core. We add this capabilty taking care that caches are kept coherent. For verifying the shutdown we rely on the internal SH73A0 Power Status Register PSTR. Signed-off-by: Bastian Hecht <hechtb+renesas@gmail.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>