Xiaomi Redmi S2 / Redmi Y2 (xiaomi-ysl)

Current status
This device is not yet functional under PostmarketOS.

Porting steps
you will spend a lot of time on downstream and not get any good results, cr aka_
 * start with lk2nd and mainline kernel


 * Get into xiaomi repo and find board-ids for that device and clone lk2nd and take mido dts copy it rename and modify board-id, add to rules and try booting

might be problematic A9 bootloader

It probably won't boot but you can give it a try