diff options
| author | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-08-30 05:52:28 +0000 |
|---|---|---|
| committer | li-elvin <li-elvin@6f19259b-4bc3-4df7-8a09-765794883524> | 2011-08-30 05:52:28 +0000 |
| commit | f767f99009995ede5f7ae808d75bcf862b692485 (patch) | |
| tree | f9c5441953d83a0740f303279d098ca4865c3cb3 /IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c | |
| parent | bdfde4623daff97f8f796a89329048ece94d4be9 (diff) | |
| download | edk2-platforms-f767f99009995ede5f7ae808d75bcf862b692485.tar.xz | |
Update CSM module to provide the general solution when the Timer Arch Protocol is not 8254 timer. CSM module should set 8254 timer to 54ms for the execution in real mode.
Signed-off-by: li-elvin
Reviewed-by: jyao1
git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@12229 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c')
| -rw-r--r-- | IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c index 75add5e39d..37f009af58 100644 --- a/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c +++ b/IntelFrameworkModulePkg/Csm/LegacyBiosDxe/LegacyBios.c @@ -736,6 +736,9 @@ LegacyBiosInstall ( Status = gBS->LocateProtocol (&gEfiCpuArchProtocolGuid, NULL, (VOID **) &Private->Cpu);
ASSERT_EFI_ERROR (Status);
+ Status = gBS->LocateProtocol (&gEfiTimerArchProtocolGuid, NULL, (VOID **) &Private->Timer);
+ ASSERT_EFI_ERROR (Status);
+
Status = gBS->LocateProtocol (&gEfiLegacyRegion2ProtocolGuid, NULL, (VOID **) &Private->LegacyRegion);
ASSERT_EFI_ERROR (Status);
|