bluetooth: rpc: move serialization SYS_INIT to APPLICATION level

jonathannilsen · carlescufi · commit e5ee3ed5f61e · 2025-07-01T16:04:06.000+02:00
Having it at POST_KERNEL level appears to cause issues on nrf54h20,
possibly due to the application core now starting the radio core in
soc_late_init_hook() which is after POST_KERNEL. Changing the level
to APPLICATION makes it so the radio core has been booted when this
hook executes.

Signed-off-by: Jonathan Nilsen &lt;jonathan.nilsen@nordicsemi.no&gt;
diff --git a/subsys/bluetooth/rpc/common/bt_rpc_common.c b/subsys/bluetooth/rpc/common/bt_rpc_common.c
@@ -54,7 +54,7 @@ static int serialization_init(void)
 	return 0;
 }
 
-SYS_INIT(serialization_init, POST_KERNEL, CONFIG_APPLICATION_INIT_PRIORITY);
+SYS_INIT(serialization_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);
 #endif /* CONFIG_BT_RPC_INITIALIZE_NRF_RPC */
 
 enum {

Original file line number	Diff line number	Diff line change
`@@ -54,7 +54,7 @@ static int serialization_init(void)`
`54`	`54`	`return 0;`
`55`	`55`	`}`
`56`	`56`
`57`		`-SYS_INIT(serialization_init, POST_KERNEL, CONFIG_APPLICATION_INIT_PRIORITY);`
	`57`	`+SYS_INIT(serialization_init, APPLICATION, CONFIG_APPLICATION_INIT_PRIORITY);`
`58`	`58`	`#endif /* CONFIG_BT_RPC_INITIALIZE_NRF_RPC */`
`59`	`59`
`60`	`60`	`enum {`