audk/EmbeddedPkg
Ard Biesheuvel d8e36289ce EmbeddedPkg: add driver to set graphical/serial console preference
Linux on ARM/arm64 will infer from the presence of a /chosen/stdout-path
DT property or of a SPCR ACPI table that the primary console is the serial
port, even if a graphical console is available as well.

So let's introduce a driver that allows the user to set a preference
between graphical and serial if both are available. If the preference
is set to 'Graphical', and any GOP protocol instances have been installed
by the time the ReadyToBoot event is signalled, remove the DT property
and/or the SPCR table entirely.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Leif Lindholm <leif.lindholm@linaro.org>
2017-10-23 12:14:00 +01:00
..
Application EmbeddedPkg/AndroidBoot: boot android kernel from storage 2017-08-20 12:36:34 +01:00
Drivers EmbeddedPkg: add driver to set graphical/serial console preference 2017-10-23 12:14:00 +01:00
Ebl EmbeddedPkg/Ebl: eliminate deprecated string function calls 2016-10-28 15:53:59 +01:00
EblExternCmd ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
EmbeddedMonotonicCounter ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
GdbStub EmbeddedPkg: Fix typos in comments 2016-10-19 16:31:58 +01:00
Include EmbeddedPkg: add driver to set graphical/serial console preference 2017-10-23 12:14:00 +01:00
Library EmbeddedPkg PrePiHobLib: Implement BuildFv3Hob 2017-10-10 20:54:47 +08:00
MetronomeDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
RealTimeClockRuntimeDxe EmbeddedPkg/RTC: use returned status at init-time 2016-03-25 07:09:49 +01:00
ResetRuntimeDxe ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
Scripts/LauterbachT32 EmbeddedPkg: Rectify file modes 2016-02-02 11:42:51 +00:00
SimpleTextInOutSerial ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
TemplateSec ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00
Universal/MmcDxe SD : Updated CMD 6 implememtation. 2017-09-07 17:06:44 +01:00
EmbeddedPkg.dec EmbeddedPkg: add driver to set graphical/serial console preference 2017-10-23 12:14:00 +01:00
EmbeddedPkg.dsc EmbeddedPkg: implement NonCoherentDmaLib based on ArmDmaLib 2017-08-30 14:13:30 +01:00
EmbeddedPkg.fdf ARM Packages: Removed trailing spaces 2014-08-19 13:29:52 +00:00