This is less useful than it may seem, and merely moves the supported CPU from circa-2006 core 2 to circa-2008 core i7. You won't get AVX or anything newer, which requires adding these instructions to qemu usermode (a project I'd like to do if I had the time).
Alex On Thu, 11 Aug 2022 at 17:40, Tom Rini <[email protected]> wrote: > > Back in 0be64e54a0e6 ("qemux86: Allow higher tunes") we moved the > qemux86 machine to using the core-i7 tune file, for maximum flexibility > and to allow for enabling advanced processor features if desired or > required by various packagess, without changing the default tune. Do the > same now for qemux86-64. > > Cc: Joshua Watt <[email protected]> > Cc: Richard Purdie <[email protected]> > Signed-off-by: Tom Rini <[email protected]> > --- > meta/conf/machine/qemux86-64.conf | 2 +- > 1 file changed, 1 insertion(+), 1 deletion(-) > > diff --git a/meta/conf/machine/qemux86-64.conf > b/meta/conf/machine/qemux86-64.conf > index 901353499c81..864086791179 100644 > --- a/meta/conf/machine/qemux86-64.conf > +++ b/meta/conf/machine/qemux86-64.conf > @@ -10,7 +10,7 @@ PREFERRED_PROVIDER_virtual/libgles3 ?= "mesa" > > require conf/machine/include/qemu.inc > DEFAULTTUNE ?= "core2-64" > -require conf/machine/include/x86/tune-core2.inc > +require conf/machine/include/x86/tune-corei7.inc > require conf/machine/include/x86/qemuboot-x86.inc > > UBOOT_MACHINE ?= "qemu-x86_64_defconfig" > -- > 2.25.1 > > > >
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