kernel-dtb: surface skipped preprocessed-DTS step in output (fixes #8083

)

When BOOT_FDT_FILE is unset, kernel_dtb_only_build() still produces the
linux-dtb .deb (from `make dtbs` + dtbs_install) but the convenience
preprocessed-DTS copy into output/ is skipped. The previous warn-level
message was easy to miss, which is what led to the original report of
"no output of the preprocessed dts files".

Change the skip message to err-level and spell out that the package
itself is fine and point at both likely config sources.

fix: switch rockchip family_tweaks from addgroup to groupadd

`addgroup` lives in `adduser`, which Debian forky no longer pulls
into a minimal rootfs by default. `family_tweaks` then dies with
`bash: line 1: addgroup: command not found` (exit 127) on every
forky-armhf rockchip build.

`groupadd` is in `passwd` (Essential, every Linux), and works
identically for our use here. The only behavioural difference —
`groupadd` returns 9 if the group already exists where `addgroup`
returns 0 — is gated by the existing `getent group … ||` guard in
rockchip.conf, and added to rockchip-rv1106.conf to keep
re-runnability.

Repro: armbian/os tinkerboard-current forky-armhf, log
https://paste.armbian.com/iyasuwenum

`Automatic` board configs status synchronise

Update maintenance-lint-scripts.yml

rock-3a: u-boot: bump from -rcX to 2026.04 (final)

Odroid-M2: Fix USB-C port in OTG mode

Signed-off-by: Milivoje Legenovic <m.legenovic@gmail.com>

Board: Add Mekotronics R58S2 (#9610)

Board config for Mekotronics R58S2 with u-boot 2026.04.
WiFi BT ETH USB GPU confirmed working

bump 7.0 to rc5

leave repository workaround in place for now

Drop patches that landed upstream and fix two

Signed-off-by: Igor Pecovnik <igor@armbian.com>

OrangePi-RV2: Fix wireless access point mode by using the correct FW (#…

…9504)

Notes: the bcmdhd.ko module loads firmware not on init, but delayed on
ifup wlan0. This is also true for AP mode, e.g. when starting hostapd.
Default FW file names are determined during runtime (with HW query).

We have different fw_bcm43456c5_ag.bin files under /lib/firmware,
where /lib/fw/ works but no AP mode and /lib/fw/brcm/ also works now
*with* AP mode. Additionally, there are different nvram_ap6256.txt
files, but at least with OrangePi RV2 AP6256 hardware, both work.

The fw_bcm43456c5_ag.bin and nvram_ap6256.txt files are the same as in
/lib/fw/rkwifi/, the rkwifi/ dir seems unused throughout Armbian cfgs.

Signed-off-by: Sven-Ola Tuecke <sven-ola@gmx.de>