ArmVirtPkg: move TimerDxe to FDT client library

Move to the new dedicated ArmVirtTimerFdtClientLib to populate the
various timer related PCDs at driver load time rather than relying on
VirtFdtDxe to do it. Since ArmPkg/TimerDxe is the only consumer of these
PCDs, which is the DXE driver ArmVirtTimerFdtClientLib is intended to
complement, this conversion is guaranteed to be safe.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>

diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc
index 5fa1c98225bc781243c5a333ac6e6784482584dd..2d398135ac18821b04bd7e459a271811bccb794d 100644 (file)
--- a/ArmVirtPkg/ArmVirtQemu.dsc
+++ b/ArmVirtPkg/ArmVirtQemu.dsc
@@ -313,7 +313,10 @@
   MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf\r
 \r
   ArmPkg/Drivers/ArmGic/ArmGicDxe.inf\r
-  ArmPkg/Drivers/TimerDxe/TimerDxe.inf\r
+  ArmPkg/Drivers/TimerDxe/TimerDxe.inf {\r
+    <LibraryClasses>\r
+      NULL|ArmVirtPkg/Library/ArmVirtTimerFdtClientLib/ArmVirtTimerFdtClientLib.inf\r
+  }\r
 !if $(SECURE_BOOT_ENABLE) == TRUE\r
   ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf\r
 !else\r

diff --git a/ArmVirtPkg/ArmVirtQemuKernel.dsc b/ArmVirtPkg/ArmVirtQemuKernel.dsc
index 4669647fbcf0dc951cb159c1f1d24224f194eb7c..9bf1b632aa99fc2b6bf0940588c23e5485ce1f0b 100644 (file)
--- a/ArmVirtPkg/ArmVirtQemuKernel.dsc
+++ b/ArmVirtPkg/ArmVirtQemuKernel.dsc
@@ -291,7 +291,10 @@
   MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf\r
 \r
   ArmPkg/Drivers/ArmGic/ArmGicDxe.inf\r
-  ArmPkg/Drivers/TimerDxe/TimerDxe.inf\r
+  ArmPkg/Drivers/TimerDxe/TimerDxe.inf {\r
+    <LibraryClasses>\r
+      NULL|ArmVirtPkg/Library/ArmVirtTimerFdtClientLib/ArmVirtTimerFdtClientLib.inf\r
+  }\r
 !if $(SECURE_BOOT_ENABLE) == TRUE\r
   ArmPlatformPkg/Drivers/NorFlashDxe/NorFlashAuthenticatedDxe.inf\r
 !else\r

diff --git a/ArmVirtPkg/ArmVirtXen.dsc b/ArmVirtPkg/ArmVirtXen.dsc
index 82d3c215195a687d155546144f6315110ed52dc0..2d52f4b03b87b7c6258171e229977dfde9430abd 100644 (file)
--- a/ArmVirtPkg/ArmVirtXen.dsc
+++ b/ArmVirtPkg/ArmVirtXen.dsc
@@ -202,7 +202,10 @@
   MdeModulePkg/Universal/HiiDatabaseDxe/HiiDatabaseDxe.inf\r
 \r
   ArmPkg/Drivers/ArmGic/ArmGicDxe.inf\r
-  ArmPkg/Drivers/TimerDxe/TimerDxe.inf\r
+  ArmPkg/Drivers/TimerDxe/TimerDxe.inf {\r
+    <LibraryClasses>\r
+      NULL|ArmVirtPkg/Library/ArmVirtTimerFdtClientLib/ArmVirtTimerFdtClientLib.inf\r
+  }\r
   MdeModulePkg/Universal/WatchdogTimerDxe/WatchdogTimer.inf\r
 \r
   #\r