in commit 01b162388e38eb7f7bdd77e80e20454672f993f9 with commit message:
rpi-base: Drop old dtbo names
pi3-disable-bt is renamed to disable-bt and pi3-miniuart-bt is renamed
to miniuart-bt in 2014, now with 5.4 these are not recognised anymore
and miniuart-bt and disable-bt are already part of RPI_KERNEL_DEVICETREE_OVERLAYS
in commit 01b162388e38eb7f7bdd77e80e20454672f993f9 with commit message:
rpi-base: Drop old dtbo names
pi3-disable-bt is renamed to disable-bt and pi3-miniuart-bt is renamed to miniuart-bt in 2014, now with 5.4 these are not recognised anymore and miniuart-bt and disable-bt are already part of RPI_KERNEL_DEVICETREE_OVERLAYS