tree ca8c435bb02d54db8c0b9675b9e838db1c328046
parent 785a64ff6f07c743361cc2fc208fd53a5bbc2e41
author George Liu <liuxiwei@inspur.com> 1634032263 +0800
committer Patrick Williams <patrick@stwcx.xyz> 1651198404 +0000

Add USB code update design doc

This doc introduces the proposed design for firmware update via USB.

Signed-off-by: George Liu <liuxiwei@inspur.com>
Change-Id: I04ad3d5f50d619cf6c60d0876c4b0138c0b5298c