Former Birmingham player Davis, 31, played 32 times for League One side Shrewsbury last season.
He began his career with Wolverhampton Wanderers and first played for the team in 2011. He spent time on loan at Shrewsbury, Inverness and Chesterfield before joining Birmingham in 2014, going on to make 182 appearances for the Blues before returning to the Shrews in January 2021.
"David is a player who brings lots of experience. He is a midfielder who can command the game physically and is a genuine leader on the pitch," Burchnall added.
https://www.bbc.co.uk/sport/football/61841022
All the time Burch was with us he would not bring in a player like Davis.