Merge branch 'kern5+bullseye' into masterGV

removed deprecated mkknlimg added bullseye with test on testing distrib

Merge branch 'pi4Proposal' into masterGV

Merge branch 'pi4Proposal' of https://github.com/g-vidal/rpi23-gen-image into pi4Proposal

Added "4" in comments to indicate tha raspi4 is treated

Added "4" in comments to indicate tha raspi4 is treated

proposal to add copy of fixup4* and start4* from firmware repository into boot folder of the new image. If these files are not present boot hangs at early stage. Tested with buster and bullseye 64

proposal to copy fixup4* and start4* from kernel resources site into the boot of the raspi image. With these files image boots properly without them it freezes at early boot stage

Merge branch 'drtyhlpr-master'

Merge branch 'master' of git://github.com/drtyhlpr/rpi23-gen-image into drtyhlpr-master