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utils/qemurunner.py: QemuRunner.start() add support for specify extra kernel cmdline 

Add ability to specify extra_bootargs (kernel cmdline) in order to enable systemd
debug log in images that enables systemd init.

[YOCTO #9299]

(From OE-Core rev: 09d62551c289b5607341a4f9c46eecd6390ad774)

Signed-off-by: Aníbal Limón <anibal.limon@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
This commit is contained in:
Aníbal Limón 2016-07-12 16:29:49 -05:00 committed by Richard Purdie
parent e558b50afc
commit ad6aaae4bf
2 changed files with 8 additions and 4 deletions
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4
meta/lib/oeqa/targetcontrol.py
View File

@ -174,8 +174,8 @@ class QemuTarget(BaseTarget):
bb.note("Qemu log file: %s" % self.qemulog)
super(QemuTarget, self).deploy()
def start(self, params=None, ssh=True):
if self.runner.start(params, get_ip=ssh):
def start(self, params=None, ssh=True, extra_bootparams=None):
if self.runner.start(params, get_ip=ssh, extra_bootparams=extra_bootparams):
if ssh:
self.ip = self.runner.ip
self.server_ip = self.runner.server_ip

8
meta/lib/oeqa/utils/qemurunner.py
View File

@ -92,7 +92,7 @@ class QemuRunner:
self._dump_host()
raise SystemExit
def start(self, qemuparams = None, get_ip = True):
def start(self, qemuparams = None, get_ip = True, extra_bootparams = None):
if self.display:
os.environ["DISPLAY"] = self.display
# Set this flag so that Qemu doesn't do any grabs as SDL grabs
@ -120,7 +120,11 @@ class QemuRunner:
return False
self.qemuparams = 'bootparams="console=tty1 console=ttyS0,115200n8 printk.time=1" qemuparams="-serial tcp:127.0.0.1:{}"'.format(threadport)
bootparams = 'console=tty1 console=ttyS0,115200n8 printk.time=1'
if extra_bootparams:
bootparams = bootparams + ' ' + extra_bootparams
self.qemuparams = 'bootparams="{0}" qemuparams="-serial tcp:127.0.0.1:{1}"'.format(bootparams, threadport)
if not self.display:
self.qemuparams = 'nographic ' + self.qemuparams
if qemuparams: