Thanks! :) Alex
On Sat, 20 Feb 2021 at 23:52, Khem Raj <[email protected]> wrote: > When using nographic, explicitly disabling vga is needed some cases > since some qemu firmware (OpenFirmware ) defaults to std vga, and > when vga is enabled then it disables output to serial and redirects > that to vga which is by design, hwoever we expect the console output > to go to serial when using nographic, therefore its important to > disable vga with nographic especially on qemu based ppc platforms > > Signed-off-by: Khem Raj <[email protected]> > Cc: Alexander Kanavin <[email protected]> > --- > v2: Add separate runqemu option instead of tagging along with nographic > > scripts/runqemu | 3 +++ > 1 file changed, 3 insertions(+) > > diff --git a/scripts/runqemu b/scripts/runqemu > index dd92a64553..532f2e338d 100755 > --- a/scripts/runqemu > +++ b/scripts/runqemu > @@ -65,6 +65,7 @@ of the following environment variables (in any order): > MACHINE - the machine name (optional, autodetected from KERNEL filename > if unspecified) > Simplified QEMU command-line options can be passed with: > nographic - disable video console > + novga - Disable VGA emulation completely > sdl - choose the SDL UI frontend > gtk - choose the Gtk UI frontend > gl - enable virgl-based GL acceleration (also needs gtk or sdl > options) > @@ -489,6 +490,8 @@ class BaseConfig(object): > elif arg == 'egl-headless': > self.set_dri_path() > self.qemu_opt_script += ' -vga virtio -display > egl-headless,show-cursor=on' > + elif arg == 'novga': > + self.qemu_opt_script += ' -vga none' > elif arg == 'serial': > self.kernel_cmdline_script += ' console=ttyS0' > self.serialconsole = True > -- > 2.30.1 > >
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