Bruce Ashfield 43bf0837aa kern-tools: non-gcc config support and option re-classification
Integrating the following commits:

  1aa9046 merge_config.sh: Translate some env variables to make variables
  6fdcd64 symbol_why: allow re-classification from non-hardare to hardware

With these, a non-gcc compiler can be used, since the invocation of the
kernel configuration explicitly passes the variables as command line
vars, versus environment variables. This means the kernel Makefile
assignments are overriden and the desired compiler used.

With option re-classification, we can inhibit warnings when an option
has incorrectly been classified has 'hardware', and hence triggers a
visible warning.

[merge_config.sh: Translate some env variables to make variables]
(From OE-Core rev: b5d33d13cd8618c10ae0a0379a1c8f22f6941eeb)

Signed-off-by: Tyler Hicks <tyhicks@linux.microsoft.com>
[symbol_why: allow re-classification from non-hardare to hardware]
Signed-off-by: Bruce Ashfield <bruce.ashfield@gmail.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-12-24 08:21:23 +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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Readme 251 MiB