91 lines
3.8 KiB
Python
91 lines
3.8 KiB
Python
# Copyright (C) 2014 Intel Corporation
|
|
#
|
|
# Released under the MIT license (see COPYING.MIT)
|
|
|
|
# This module adds support to testimage.bbclass to deploy images and run
|
|
# tests on a Ubiquiti Networks EdgeRouter Lite. The device must be set up
|
|
# to boot into the master image already - the easiest way to do that is as
|
|
# follows:
|
|
#
|
|
# 1. Take out the internal USB drive and plug it into your PC
|
|
# 2. Repartition the USB drive so that you have three partitions in this
|
|
# order:
|
|
# 1: vfat, labelled "boot" (it will need to be formatted with mkfs.vfat
|
|
# for this to be possible, since FAT partitions formatted under
|
|
# DOS/Windows will only support uppercase labels)
|
|
# 2: ext3 (for master image) labelled "testmaster"
|
|
# 3: ext3 (for image under test) labelled "testrootfs"
|
|
# 3. Copy the kernel to be used by the master image to the FAT partition
|
|
# (it should be named "vmlinux.64" with the factory u-boot configuration)
|
|
# 4. Install the master image onto the "testmaster" ext3 partition. If
|
|
# you do this by just extracting the contents of an image onto the
|
|
# partition, you will also likely need to create the master image marker
|
|
# file /etc/masterimage within this partition so that we can tell when
|
|
# we're booted into it that it is the master image.
|
|
# 5. Put the USB drive back into the device, and ensure the console port
|
|
# and first ethernet port are connected before powering on
|
|
#
|
|
# TEST_SERIALCONTROL_CMD will need to be set in local.conf so that we can
|
|
# interact with u-boot over the serial console port.
|
|
|
|
import os
|
|
import bb
|
|
import time
|
|
import subprocess
|
|
import sys
|
|
import pexpect
|
|
|
|
import oeqa.utils.sshcontrol as sshcontrol
|
|
from oeqa.controllers.masterimage import MasterImageHardwareTarget
|
|
|
|
|
|
class EdgeRouterTarget(MasterImageHardwareTarget):
|
|
|
|
def __init__(self, d):
|
|
super(EdgeRouterTarget, self).__init__(d)
|
|
|
|
self.image_fstype = self.get_image_fstype(d)
|
|
self.deploy_cmds = [
|
|
'mount -L boot /boot',
|
|
'mkdir -p /mnt/testrootfs',
|
|
'mount -L testrootfs /mnt/testrootfs',
|
|
'cp ~/test-kernel /boot',
|
|
'rm -rf /mnt/testrootfs/*',
|
|
'tar xvf ~/test-rootfs.%s -C /mnt/testrootfs' % self.image_fstype
|
|
]
|
|
if not self.serialcontrol_cmd:
|
|
bb.fatal("This TEST_TARGET needs a TEST_SERIALCONTROL_CMD defined in local.conf.")
|
|
|
|
|
|
def _deploy(self):
|
|
self.master.run("umount /mnt/testrootfs;")
|
|
self.master.ignore_status = False
|
|
self.master.copy_to(self.kernel, "~/test-kernel")
|
|
self.master.copy_to(self.rootfs, "~/test-rootfs.%s" % self.image_fstype)
|
|
for cmd in self.deploy_cmds:
|
|
self.master.run(cmd)
|
|
|
|
def _start(self, params=None):
|
|
self.power_cycle(self.master)
|
|
try:
|
|
serialconn = pexpect.spawn(self.serialcontrol_cmd, env=self.origenv, logfile=sys.stdout)
|
|
serialconn.expect("U-Boot")
|
|
serialconn.sendline("a")
|
|
serialconn.expect("Octeon ubnt_e100#")
|
|
serialconn.sendline("fatload usb 0:1 $loadaddr test-kernel")
|
|
serialconn.expect(" bytes read")
|
|
serialconn.expect("Octeon ubnt_e100#")
|
|
serialconn.sendline("bootoctlinux $loadaddr coremask=0x3 root=/dev/sda3 rw rootwait mtdparts=phys_mapped_flash:512k(boot0),512k(boot1),64k@3072k(eeprom)")
|
|
serialconn.expect("login:", timeout=120)
|
|
serialconn.close()
|
|
except pexpect.ExceptionPexpect as e:
|
|
bb.fatal('Serial interaction failed: %s' % str(e))
|
|
|
|
def _wait_until_booted(self):
|
|
try:
|
|
serialconn = pexpect.spawn(self.serialcontrol_cmd, env=self.origenv, logfile=sys.stdout)
|
|
serialconn.expect("login:", timeout=120)
|
|
serialconn.close()
|
|
except pexpect.ExceptionPexpect as e:
|
|
bb.fatal('Serial interaction failed: %s' % str(e))
|