tree dd9f729d8aad1da238271df2be85d08c04ff7435
parent 4c71322b41a657596ee5e5777393ed83e80139c6
author Bin Meng <bmeng.cn@gmail.com> 1434510934 +0800
committer Simon Glass <sjg@chromium.org> 1436918596 -0600

dm: cpu: Add a new get_count method to cpu uclass

Introduce a new method 'get_count' in the UCLASS_CPU ops to get
the number of CPUs in the system.

Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
Acked-by: Simon Glass <sjg@chromium.org>