* barebox fb console on an EFI system
@ 2017-09-27 12:40 Giorgio Dal Molin
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From: Giorgio Dal Molin @ 2017-09-27 12:40 UTC (permalink / raw)
To: barebox
Hi,
I'm working on an EFI embedded system, actually a standard PC, with a
display and a USB keyboard connected to it.
The bootloader I'm using is a barebox 2017.09.0 configured with
'arch/x86/configs/efi_defconfig'.
What I notice is that if both config options:
FRAMEBUFFER_CONSOLE and DRIVER_VIDEO_EFI_GOP
are enabled then, at runtime, I see two video consoles at the same time
on the display: one console takes the whole display area, the other is smaller.
If I just activate one of the previous options or if I disable both then I just see
the smaller console on the display.
Moreover, if I disable the option
DRIVER_SERIAL_EFI_STDIO
then I just see the 'bigger' console, as I want to, but unfortunately the
keyboard does not work anymore.
I think here there is some unwanted interaction at play.
giorgio
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