diff options
| author | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-04-06 13:42:28 +0200 |
|---|---|---|
| committer | Ard Biesheuvel <ard.biesheuvel@linaro.org> | 2016-04-07 18:16:24 +0200 |
| commit | 31b3b02acaa788e55270b3fb1205c8a82f0749f4 (patch) | |
| tree | bdfa2cafc5858ea54d3b679f1f886b091db94ed4 /ArmVirtPkg/ArmVirtQemu.dsc | |
| parent | eeb69ffc28175edb46c9e654b4e753edd25fc6c4 (diff) | |
| download | edk2-31b3b02acaa788e55270b3fb1205c8a82f0749f4.tar.gz | |
ArmVirtPkg: drop dependency on DxePcdLib for DXE Pcd.inf
The PcdDxe dynamic PCD driver is dispatched explicitly via an 'A PRIORI'
declaration in the platform DSC. Without that declaration, the DXE driver
can never be dispatched since it transitively (via DxePcdLib) depends on
protocols it produces itself. So use the NULL PcdLib explicitly only for
this driver.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheuvel@linaro.org>
Reviewed-by: Laszlo Ersek <lersek@redhat.com>
Diffstat (limited to 'ArmVirtPkg/ArmVirtQemu.dsc')
| -rw-r--r-- | ArmVirtPkg/ArmVirtQemu.dsc | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/ArmVirtPkg/ArmVirtQemu.dsc b/ArmVirtPkg/ArmVirtQemu.dsc index a820b639e..409e56a7e 100644 --- a/ArmVirtPkg/ArmVirtQemu.dsc +++ b/ArmVirtPkg/ArmVirtQemu.dsc @@ -274,7 +274,10 @@ <LibraryClasses>
NULL|MdeModulePkg/Library/DxeCrc32GuidedSectionExtractLib/DxeCrc32GuidedSectionExtractLib.inf
}
- MdeModulePkg/Universal/PCD/Dxe/Pcd.inf
+ MdeModulePkg/Universal/PCD/Dxe/Pcd.inf {
+ <LibraryClasses>
+ PcdLib|MdePkg/Library/BasePcdLibNull/BasePcdLibNull.inf
+ }
#
# Architectural Protocols
|