Wangjialin 305e2695d6 bugfix(80m flash): cherry pick from idf3.0, add gpio config and vddsdio config
1. raise vddsdio for 1.8v flash
2. gpio matrix config for flash
3. fix esp_restart function

todo:
to decide whether to raise core voltage
to test deep-sleep current
2017-11-08 12:50:08 +08:00
..