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ArmVirtPkg: adhere to the serial port selected by /chosen "stdout-path"

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Convert both EarlyFdtPL011SerialPortLib and PlatformPeiLib at the same
time to clients of FdtSerialPortAddressLib (so that both "early" and
"late" serial output continue going to a common serial port). If the
device tree specifies just one serial port, this conversion makes no
difference, but if there are multiple ports, the output is written to the
port identified by /chosen "stdout-path".

In this patch, DebugLib output is not separated yet from the UEFI console.

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Message-Id: <20231008153912.175941-5-lersek@redhat.com>
Acked-by: Ard Biesheuvel <ardb@kernel.org>
Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=4577
[lersek@redhat.com: add TianoCore BZ reference]
This commit is contained in:
Laszlo Ersek
2023-10-08 17:39:07 +02:00
committed by mergify[bot]
parent 5fc3c39704
commit 66046aeb6d
4 changed files with 56 additions and 80 deletions
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1
ArmVirtPkg/Library/PlatformPeiLib/PlatformPeiLib.inf
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@@ -34,6 +34,7 @@
DebugLib
HobLib
FdtLib
FdtSerialPortAddressLib
PcdLib
PeiServicesLib