tree de0f2b8c93bb7e6f1ef00788bd2e8a7e158f5c42
parent a5d123310b30c4b42251588551cb00b0f4a40817
author Allan Zhang <allanzhang@google.com> 1443206067 -0700
committer Allan Zhang <allanzhang@google.com> 1443206067 -0700

Disable uboot input

Follow CPE way to block uboot input.

Change-Id: Idc16d9326699f73e6ebd5d66b72b35a22300ca57