From: Angus Gratton <angus@espressif.com>
Date: Wed, 19 Dec 2018 06:28:11 +0000 (+0800)
Subject: Merge branch 'feature/add_rollback_flags' into 'master'
X-Git-Tag: v3.3-beta2~160
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=ad200227d2ffc7b184975e14629d3148008c558c;p=esp-idf

Merge branch 'feature/add_rollback_flags' into 'master'

bootloader/app_update: Add a support of an app rollback.

See merge request idf/esp-idf!3547
---

ad200227d2ffc7b184975e14629d3148008c558c