oeqa/utils/qemurunner: set timeout to 60s for run_serial

The 5s timeout for non-kvm is too short, especially when the load is high,
which leads to unexpected errors, so set timeout to 60s by default.

(From OE-Core rev: 8197d0f638a760fc03062c7a9009117d083d7ead)

Signed-off-by: Robert Yang <liezhi.yang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

meta/lib/oeqa/targetcontrol.py

@@ -196,7 +196,7 @@ class QemuTarget(BaseTarget):
         else:
             raise bb.build.FuncFailed("%s - FAILED to re-start qemu - check the task log and the boot log" % self.pn)
 
-    def run_serial(self, command, timeout=5):
+    def run_serial(self, command, timeout=60):
         return self.runner.run_serial(command, timeout=timeout)
 
 

meta/lib/oeqa/utils/qemurunner.py

@@ -430,7 +430,7 @@ class QemuRunner:
                 return True
         return False
 
-    def run_serial(self, command, raw=False, timeout=5):
+    def run_serial(self, command, raw=False, timeout=60):
         # We assume target system have echo to get command status
         if not raw:
             command = "%s; echo $?\n" % command

meta/lib/oeqa/utils/qemutinyrunner.py

@@ -108,7 +108,7 @@ class QemuTinyRunner(QemuRunner):
 
         return self.is_alive()
 
-    def run_serial(self, command, timeout=5):
+    def run_serial(self, command, timeout=60):
         self.server_socket.sendall(command+'\n')
         data = ''
         status = 0