diff options
| author | Gabriel Somlo <somlo@cmu.edu> | 2014-11-14 00:38:35 +0000 |
|---|---|---|
| committer | jljusten <jljusten@Edk2> | 2014-11-14 00:38:35 +0000 |
| commit | f122712b42af3d63902c2c141e90d2c200df6790 (patch) | |
| tree | c7c42ddb1f3155f00056bc00ff6ccc34ef49f4d1 /OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf | |
| parent | 170ef2d91612350fd1d1bac9d77b3ce0bffda714 (diff) | |
| download | edk2-platforms-f122712b42af3d63902c2c141e90d2c200df6790.tar.xz | |
OvmfPkg: AcpiTimerLib: Use global variable during PEI_CORE and PEIM
Since in OVMF both PEI_CORE and PEIM run from RAM, and thus may
utilize global variables, use the "Base" AcpiTimerLib instance
(instead of BaseRom) to take advantage of the improved efficiency
of storing the timer register IO address in a global variable.
This leaves only SEC using the BaseRomAcpiTimerLib instance.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Gabriel Somlo <somlo@cmu.edu>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16377 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf')
| -rw-r--r-- | OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf b/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf index 2a3016ff07..d5e50aef61 100644 --- a/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf +++ b/OvmfPkg/Library/AcpiTimerLib/BaseRomAcpiTimerLib.inf @@ -19,7 +19,7 @@ FILE_GUID = CDD9D74F-213E-4c28-98F7-8B4A167DB936
MODULE_TYPE = BASE
VERSION_STRING = 1.0
- LIBRARY_CLASS = TimerLib|SEC PEI_CORE PEIM
+ LIBRARY_CLASS = TimerLib|SEC
CONSTRUCTOR = AcpiTimerLibConstructor
[Sources]
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