From 4194b3668a93eee18dd1f7eb1309ca7b05003aa7 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Tue, 12 Jan 2010 11:42:43 -0600 Subject: Add support to disable cpu's in multicore processors Add a disable sub-command to the cpu command that allows for disabling cores in multicore processors. This can be useful for systems that are using multicore chips but aren't utilizing all the cores as a way to reduce power and possibly improve performance. Also updated an added missing copyright. Signed-off-by: Kumar Gala --- include/common.h | 1 + 1 file changed, 1 insertion(+) (limited to 'include') diff --git a/include/common.h b/include/common.h index 391790a411..81f2b59dea 100644 --- a/include/common.h +++ b/include/common.h @@ -712,6 +712,7 @@ void show_boot_progress(int val); #ifdef CONFIG_MP int cpu_status(int nr); int cpu_reset(int nr); +int cpu_disable(int nr); int cpu_release(int nr, int argc, char *argv[]); #endif -- cgit v1.2.1