[PATCH 0/2] Add serial test

[Glenn Washburn]

Pretty self explanatory. The first patch allows explicitly telling grub-shell
which terminal output device to use so we can test that the right bytes are
getting written there. The second patch, which is the serial test, runs
grub-shell once before the real test to identify the PCI id of the serial
device that shouldbe used in the real test. This is needed because the id
varys across targets.

Glenn

Glenn Washburn (2):
  tests/util/grub-shell: Allow explicitly using other serial ports for
    output
  tests: Add serial_test

 Makefile.util.def        |  6 +++++
 tests/serial_test.in     | 55 ++++++++++++++++++++++++++++++++++++++++
 tests/util/grub-shell.in |  6 +++--
 3 files changed, 65 insertions(+), 2 deletions(-)
 create mode 100644 tests/serial_test.in

-- 
2.34.1