applications: nrf5340_audio: Disable RTC pretick workaround for B0N

Disable the RTC pretick anomaly workaround for B0N. The workaround causes a resource conflict between B0N and the controller, causing the controller to never start advertising. As the controller does not use RTC to wake up from sleep it is not affected by the anomaly. Signed-off-by: Andreas Vibeto <[email protected]>
nrfconnect · Dec 15, 2023 · 52b34ac · 52b34ac
1 parent 2696599
commit 52b34ac
Showing 1 changed file with 6 additions and 0 deletions.
diff --git a/applications/nrf5340_audio/CMakeLists.txt b/applications/nrf5340_audio/CMakeLists.txt
@@ -31,6 +31,12 @@ if ((CONFIG_AUDIO_DFU EQUAL 1) OR (CONFIG_AUDIO_DFU EQUAL 2))
     list(APPEND empty_net_core_OVERLAY_CONFIG
         "${CMAKE_CURRENT_LIST_DIR}/dfu/conf/overlay-empty_net_core.conf"
     )
+
+    # Disable pretick anomaly workaround. The workaround causes a resource conflict between B0N and
+    # the controller, and as the controller does not use RTC to wake up from sleep it is not
+    # affected by the anomaly.
+    list(APPEND empty_net_core_b0n_CONFIG_SOC_NRF53_RTC_PRETICK n)
+
     if (CONFIG_B0N_MINIMAL)
         set(min_b0n_flag "-m")
         list(APPEND empty_net_core_b0n_OVERLAY_CONFIG overlay-minimal-size.conf)