diff options
| -rw-r--r-- | meta/lib/oeqa/controllers/masterimage.py | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/meta/lib/oeqa/controllers/masterimage.py b/meta/lib/oeqa/controllers/masterimage.py index 4cb75539ee..9ce3bf803d 100644 --- a/meta/lib/oeqa/controllers/masterimage.py +++ b/meta/lib/oeqa/controllers/masterimage.py @@ -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) |