Kai Kang 81a90094bb kernel-yocto.bbclass: chdir to ${WORKDIR} for do_kernel_checkout
It chdirs to ${S} at the beginning of task do_kernel_checkout. Then it
removes ${S} when it still resides in ${S}. It may fail to run the task
do_kernel_checkout when bitbake is called by third-part wrapper script.
So chdir to ${WORKDIR} by default for do_kernel_checkout. And it will
chdir to ${S} afterwards in task do_kernel_checkout.

(From OE-Core rev: 51b03665de86c14f5b3887a60154b118c0d37aa3)

Signed-off-by: Kai Kang <kai.kang@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit cf0e3397d3f86c7ea1f3c66c50a44d6205f5921b)
Signed-off-by: Anuj Mittal <anuj.mittal@intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2021-05-04 22:57:50 +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 250 MiB