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mirror of https://git.yoctoproject.org/poky synced 2026-06-02 13:29:49 +00:00
Victor Kamensky e91f098c19 qemu: change TLBs number to 64 in 34Kf mips cpu model
Replace OE private qemu patch with one that got upstreamed
and solves the same problem: increase qemumips CI performance
by increasing number of TLBs in CPU model and reduce need to
run software TLB refill code.

(From OE-Core rev: 89e6fc44a378cb3489376d7193672cdf94c504b6)

Signed-off-by: Victor Kamensky <kamensky@cisco.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit a99dace7463d310688f4098a51316dc0743651e2)
Signed-off-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2020-10-27 22:42:20 +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.
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