52 commits

Author	SHA1	Message	Date
Bin Meng	166c3984e6	dm: cpu: Fix undefined ENOSYS build error ... Include <errno.h> otherwise ENOSYS is undefined. Signed-off-by: Bin Meng <bmeng.cn@gmail.com> Acked-by: Simon Glass <sjg@chromium.org>	2015-07-14 18:03:15 -06:00
Simon Glass	11f4dc1583	dm: Implement a CPU uclass ... It is useful to be able to keep track of the available CPUs in a multi-CPU system. This uclass is mostly intended for use with SMP systems. The uclass provides methods for getting basic information about each CPU. Signed-off-by: Simon Glass <sjg@chromium.org> Reviewed-by: Bin Meng <bmeng.cn@gmail.com>	2015-04-29 21:02:33 -06:00