Richard Purdie e8997d869b qemuboot-x86: Switch to IvyBridge and q35 instead of pc
Move from 1996 to 2009 by swapping machine 'pc' for 'q35'.

Also move to a CPU which is SMP capable and doesn't have tsc bugs. IvyBridge
matches what we're using on the autobuilder.

The intent here is to try and improve on some of the intermittent autobuilder
issues we're seeing. I'm told that nobody else runs with config this old
and it could well be contributing to our issues. Having reliable testing
is key to the project and justifies updating this IMO.

(From OE-Core rev: 6d9f25782bd585e89c5aaf7046266c848f1e581b)

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-13 18:09:10 +01:00
2021-05-13 11:34:34 +01:00
2021-05-13 18:09:10 +01:00

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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Readme 249 MiB