bootloader: Enforce LTO for NSIB on nRF54l series

de-nordic · de-nordic · commit a5555243aee8 · 2025-05-06T15:54:50.000+02:00
The enforces LTO (link time optimizations) for NSIB (B0) built
for nRF54l.

Signed-off-by: Dominik Ermel &lt;dominik.ermel@nordicsemi.no&gt;
diff --git a/samples/bootloader/socs/nrf54l15_cpuapp.conf b/samples/bootloader/socs/nrf54l15_cpuapp.conf
@@ -4,3 +4,7 @@ CONFIG_ONOFF=n
 
 CONFIG_BOOT_BANNER=n
 CONFIG_NCS_BOOT_BANNER=n
+
+# Link Time Optimizations
+CONFIG_ISR_TABLES_LOCAL_DECLARATION=y
+CONFIG_LTO=y
