Alejandro Hernandez Samaniego e597809307 testimage: Allow testing on QEMU machines with a single serial port
commmit 6cde67d0a8 enables the use of qemurunner on machines that
only have a single serial port, but still sets the default value
as serial_ports=2 if not provided.

The testimage class does not call qemurunner with a serial_ports
argument, hence always defaulting to two.

Pass the serial_ports argument from the testimage class to allow
tests to run on QEMU machines with a single serial port.

(From OE-Core rev: a50d0163770f0b405a8de8a8a9cccd48c1de4112)

Signed-off-by: Alejandro Hernandez Samaniego <alejandro@enedino.org>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-02-13 12:19:14 +00:00
2020-01-31 08:03:08 +00:00

QEMU Emulation Targets
======================

To simplify development, the build system supports building images to
work with the QEMU emulator in system emulation mode. Several architectures
are currently supported in 32 and 64 bit variants:

  * ARM (qemuarm + qemuarm64)
  * x86 (qemux86 + qemux86-64)
  * PowerPC (qemuppc only)
  * MIPS (qemumips + qemumips64)

Use of the QEMU images is covered in the Yocto Project Reference Manual.
The appropriate MACHINE variable value corresponding to the target is given
in brackets.
Description
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