Merge remote-tracking branch 'origin/bladerf_testing' into integration_2026_w07 (!3894)

Reimplement BladeRF radio driver, make it work for 5G

This MR reimplements the BladeRF radio driver such that it is usable for
5G. On the way, we remove unused code, refactor it for readability, and
update configuration.

Tested:

- 40MHz carrier as gNB
- 20MHz carries as gNB

An initial focus was 2x2, but I did not manage to do this yet.
Documentation on the format is here [1] and there is a helper [2]. I
will do this later.

[1] https://www.nuand.com/bladeRF-doc/libbladeRF/v2.6.0/group___s_t_r_e_a_m_i_n_g___f_o_r_m_a_t.html#gga4c61587834fd4de51a8e2d34e14a73b2a92cfbda7a5577c809e2ff6123f8f30b6
[2] https://www.nuand.com/bladeRF-doc/libbladeRF/v2.6.0/group___s_t_r_e_a_m_i_n_g___f_o_r_m_a_t.html#gac754a927c12cd8aa3fc270e9dd9c108e

cmake_targets/tools/build_helper

@@ -346,19 +346,10 @@ install_bladerf_driver_from_source(){
     make
     $SUDO make install
     $SUDO ldconfig
-    echo "Downloading FPGA and firmware images"
-    cd /tmp/bladeRF
-    #wget has been removed from default dependencies, so we must be sure that's installed
-    $SUDO $INSTALLER -y install wget
-    wget --tries=3 --retry-connrefused https://www.nuand.com/fx3/bladeRF_fw_latest.img
-    wget --tries=3 --retry-connrefused https://www.nuand.com/fpga/hostedx40-latest.rbf
-    sudo mkdir -p /usr/share/Nuand/bladeRF
-    sudo mv bladeRF_fw_latest.img /usr/share/Nuand/bladeRF/bladeRF_fw.img
-    sudo mv hostedx40-latest.rbf /usr/share/Nuand/bladeRF/hostedx40.rbf
 }
 
 check_install_bladerf_driver(){
-    if [[ "$OS_DISTRO" == "ubuntu" ]]; then
+    if [[ "$OS_BASEDISTRO" == "debian" ]]; then
         $SUDO apt-get install -y  bladerf libbladerf-dev
         $SUDO apt-get install -y bladerf-firmware-fx3
         $SUDO apt-get install -y bladerf-fpga-hostedx40
@@ -369,10 +360,6 @@ check_install_bladerf_driver(){
    fi
 }
 
-flash_firmware_bladerf() {
-	$SUDO bladeRF-cli --flash-firmware /usr/share/Nuand/bladeRF/bladeRF_fw.img
-}
-
 check_install_lmssdr_driver(){
 	if ( [ -d "/usr/local/include/lime" ] &&
              [ -f "/usr/local/include/lime/LimeSuite.h" ] )