compilation: armbian-kernel: Do not make built-in drivers modules

The current script can overwrite drivers which are set as built-in in
the board-specific config. This is not desirable.

Add a check to ensure we do not convert built-in stuff into modules.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>

nanopct6(-lts): switch to mainline A-TF; use mainline u-boot also for…

… 'current' branch

- keep vendor u-boot for vendor branch (with rk's BL31)

khadas-edge2: fix uboot

sakurapi-rk3308b: fix usb20phy_otg&u2phy_host, update the regulator name

Revert "add in cache to the image, allowing caching in customize imag…

…e step"

This reverts commit 9eaa276.

Updating maintainers: switch to new location of JSON file

config: boards: pocketbeagle2: Use extlinux (#8130)

Changes to align with standard beagle images. 
- extlinux.conf is much more flexible than uEnv.txt, specially when
  having multiple kernel for development - menu entries are valuable for recovery
- typical beagleboard Debian images have been using extlinux.conf for
  a while.

Signed-off-by: Ayush Singh <ayush@beagleboard.org>
Co-authored-by: Andrei Aldea <7153954+Grippy98@users.noreply.github.com>

Drop old tag for ATF that was only set in sun50iw9 / H61x

Rockchip - Adjustin broken patch for EDGE kernel

`Automatic` board configs status synchronise