m1n1.fw.asc: Make startup/shutdown more proper

Signed-off-by: Hector Martin <marcan@marcan.st>

proxyclient/m1n1/fw/asc/__init__.py

@@ -101,10 +101,8 @@ class StandardASC(ASC):
         ep.start()
 
     def start(self):
-        if self.is_running():
-            self.mgmt.start()
-        else:
-            self.boot()
+        super().boot()
+        self.mgmt.start()
         self.mgmt.wait_boot(1)
 
     def stop(self, state=0x10):
@@ -115,11 +113,13 @@ class StandardASC(ASC):
         self.mgmt.stop(state=state)
         self.epmap = {}
         self.add_ep(0, ASCManagementEndpoint(self, 0))
+        if state < 0x10:
+            self.shutdown()
 
     def boot(self):
         print("Booting ASC...")
         super().boot()
-        self.mgmt.wait_boot()
+        self.mgmt.wait_boot(1)
 
 __all__.extend(k for k, v in globals().items()
                if (callable(v) or isinstance(v, type)) and v.__module__ == __name__)

proxyclient/m1n1/hw/asc.py

@@ -79,6 +79,8 @@ class ASC:
 
     def boot(self):
         self.asc.CPU_CONTROL.set(RUN=1)
+
+    def shutdown(self):
         self.asc.CPU_CONTROL.set(RUN=0)
 
     def add_ep(self, idx, ep):