From 0cca97e0a839eac1a333193d7811a32ad5c44c5f Mon Sep 17 00:00:00 2001
From: Chao Li <lichao@loongson.cn>
Date: Tue, 16 Jan 2024 20:26:22 +0800
Subject: [PATCH] ArmVirtPkg: Move the FdtSerialPortAddressLib to OvmfPkg

Move the FdtSerialPortAddressLib to Ovmfpkg so that other ARCH can
easily use it.

Build-tested only (with "ArmVirtQemu.dsc and OvmfPkgX64.dsc").

BZ: https://bugzilla.tianocore.org/show_bug.cgi?id=4584

Cc: Ard Biesheuvel <ardb+tianocore@kernel.org>
Cc: Laszlo Ersek <lersek@redhat.com>
Cc: Leif Lindholm <quic_llindhol@quicinc.com>
Cc: Sami Mujawar <sami.mujawar@arm.com>
Cc: Gerd Hoffmann <kraxel@redhat.com>
Cc: Jiewen Yao <jiewen.yao@intel.com>
Signed-off-by: Chao Li <lichao@loongson.cn>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
---
 ArmVirtPkg/ArmVirt.dsc.inc                                    | 2 +-
 ArmVirtPkg/ArmVirtPkg.dec                                     | 1 -
 .../Include/Library/FdtSerialPortAddressLib.h                 | 0
 .../Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c | 0
 .../FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf       | 2 +-
 OvmfPkg/OvmfPkg.dec                                           | 4 ++++
 6 files changed, 6 insertions(+), 3 deletions(-)
 rename {ArmVirtPkg => OvmfPkg}/Include/Library/FdtSerialPortAddressLib.h (100%)
 rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c (100%)
 rename {ArmVirtPkg => OvmfPkg}/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf (90%)

diff --git a/ArmVirtPkg/ArmVirt.dsc.inc b/ArmVirtPkg/ArmVirt.dsc.inc
index 9b23ef97ec..2bc6a29eb1 100644
--- a/ArmVirtPkg/ArmVirt.dsc.inc
+++ b/ArmVirtPkg/ArmVirt.dsc.inc
@@ -122,7 +122,7 @@
   # ARM PL011 UART Driver
   PL011UartLib|ArmPlatformPkg/Library/PL011UartLib/PL011UartLib.inf
   SerialPortLib|ArmVirtPkg/Library/FdtPL011SerialPortLib/FdtPL011SerialPortLib.inf
-  FdtSerialPortAddressLib|ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
+  FdtSerialPortAddressLib|OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
 
   PeCoffExtraActionLib|ArmPkg/Library/DebugPeCoffExtraActionLib/DebugPeCoffExtraActionLib.inf
   #PeCoffExtraActionLib|MdePkg/Library/BasePeCoffExtraActionLibNull/BasePeCoffExtraActionLibNull.inf
diff --git a/ArmVirtPkg/ArmVirtPkg.dec b/ArmVirtPkg/ArmVirtPkg.dec
index 05d2d36c1d..a658c91031 100644
--- a/ArmVirtPkg/ArmVirtPkg.dec
+++ b/ArmVirtPkg/ArmVirtPkg.dec
@@ -27,7 +27,6 @@
 
 [LibraryClasses]
   ArmVirtMemInfoLib|Include/Library/ArmVirtMemInfoLib.h
-  FdtSerialPortAddressLib|Include/Library/FdtSerialPortAddressLib.h
 
 [Guids.common]
   gArmVirtTokenSpaceGuid = { 0x0B6F5CA7, 0x4F53, 0x445A, { 0xB7, 0x6E, 0x2E, 0x36, 0x5B, 0x80, 0x63, 0x66 } }
diff --git a/ArmVirtPkg/Include/Library/FdtSerialPortAddressLib.h b/OvmfPkg/Include/Library/FdtSerialPortAddressLib.h
similarity index 100%
rename from ArmVirtPkg/Include/Library/FdtSerialPortAddressLib.h
rename to OvmfPkg/Include/Library/FdtSerialPortAddressLib.h
diff --git a/ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c b/OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c
similarity index 100%
rename from ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c
rename to OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.c
diff --git a/ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf b/OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
similarity index 90%
rename from ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
rename to OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
index ae6d0d374b..e27742e9fa 100644
--- a/ArmVirtPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
+++ b/OvmfPkg/Library/FdtSerialPortAddressLib/FdtSerialPortAddressLib.inf
@@ -18,9 +18,9 @@
   FdtSerialPortAddressLib.c
 
 [Packages]
-  ArmVirtPkg/ArmVirtPkg.dec
   EmbeddedPkg/EmbeddedPkg.dec
   MdePkg/MdePkg.dec
+  OvmfPkg/OvmfPkg.dec
 
 [LibraryClasses]
   BaseLib
diff --git a/OvmfPkg/OvmfPkg.dec b/OvmfPkg/OvmfPkg.dec
index 7bc2bf1674..13e69e6648 100644
--- a/OvmfPkg/OvmfPkg.dec
+++ b/OvmfPkg/OvmfPkg.dec
@@ -29,6 +29,10 @@
   ##  @libraryclass  Verify blobs read from the VMM
   BlobVerifierLib|Include/Library/BlobVerifierLib.h
 
+  ##  @libraryclass  FdtSerialPortAddressLib
+  #
+  FdtSerialPortAddressLib|Include/Library/FdtSerialPortAddressLib.h
+
   ##  @libraryclass  Loads and boots a Linux kernel image
   #
   LoadLinuxLib|Include/Library/LoadLinuxLib.h