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oeqa/controllers: Add test target for Systemd-boot 

A new test target is neede to test Systemd-boot similar
to gummiboot. Created a copy of GummibootTarget class
and named as SystemdbootTarget, at this point the
gummibootTarget will remain until documentation is
updated with new systed information.

(From OE-Core rev: d1fd3a7dbc363bdc02d810f796b3b810cb13f029)

Signed-off-by: Jose Perez Carranza <jose.perez.carranza@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:
Jose Perez Carranza 2016-07-13 14:01:57 -05:00 committed by Richard Purdie
parent cd78d8745d
commit 8da54b401d
1 changed files with 40 additions and 0 deletions
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40
meta/lib/oeqa/controllers/masterimage.py
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@ -197,3 +197,43 @@ class GummibootTarget(MasterImageHardwareTarget):
self.power_cycle(self.master)
# there are better ways than a timeout but this should work for now
time.sleep(120)
class SystemdbootTarget(MasterImageHardwareTarget):
def __init__(self, d):
super(SystemdbootTarget, self).__init__(d)
# this the value we need to set in the LoaderEntryOneShot EFI variable
# so the system boots the 'test' bootloader label and not the default
# The first four bytes are EFI bits, and the rest is an utf-16le string
# (EFI vars values need to be utf-16)
# $ echo -en "test\0" | iconv -f ascii -t utf-16le | hexdump -C
# 00000000 74 00 65 00 73 00 74 00 00 00 |t.e.s.t...|
self.efivarvalue = r'\x07\x00\x00\x00\x74\x00\x65\x00\x73\x00\x74\x00\x00\x00'
self.deploy_cmds = [
'mount -L boot /boot',
'mkdir -p /mnt/testrootfs',
'mount -L testrootfs /mnt/testrootfs',
'modprobe efivarfs',
'mount -t efivarfs efivarfs /sys/firmware/efi/efivars',
'cp ~/test-kernel /boot',
'rm -rf /mnt/testrootfs/*',
'tar xvf ~/test-rootfs.%s -C /mnt/testrootfs' % self.image_fstype,
'printf "%s" > /sys/firmware/efi/efivars/LoaderEntryOneShot-4a67b082-0a4c-41cf-b6c7-440b29bb8c4f' % self.efivarvalue
]
def _deploy(self):
# make sure these aren't mounted
self.master.run("umount /boot; umount /mnt/testrootfs; umount /sys/firmware/efi/efivars;")
# from now on, every deploy cmd should return 0
# else an exception will be thrown by sshcontrol
self.master.ignore_status = False
self.master.copy_to(self.rootfs, "~/test-rootfs." + self.image_fstype)
self.master.copy_to(self.kernel, "~/test-kernel")
for cmd in self.deploy_cmds:
self.master.run(cmd)
def _start(self, params=None):
self.power_cycle(self.master)
# there are better ways than a timeout but this should work for now
time.sleep(120)