diff options
| author | Laszlo Ersek <lersek@redhat.com> | 2014-11-06 14:21:15 +0000 |
|---|---|---|
| committer | lersek <lersek@Edk2> | 2014-11-06 14:21:15 +0000 |
| commit | b1220e28202221fa987492f65f538f7acb8b7e7f (patch) | |
| tree | 203b1cdfdb2e0ff9460b735a666ad6ddd6c0aa5c /OvmfPkg/OvmfPkgIa32X64.dsc | |
| parent | b90ffb9fc8360345138f50988a8a1bd339f80da1 (diff) | |
| download | edk2-platforms-b1220e28202221fa987492f65f538f7acb8b7e7f.tar.xz | |
OvmfPkg: BDS: drop custom boot timeout, revert to IntelFrameworkModulePkg's
PlatformBdsEnterFrontPage() already implements a keypress wait (for
entering the setup utility at boot) with a nice progress bar, only OVMF
has not been using it.
Removing our custom code and utilizing PlatformBdsEnterFrontPage()'s
builtin wait has the following benefits:
- It simplifies OVMF's BDS code.
- Because now we call PlatformBdsEnterFrontPage() unconditionally, it
actually has a chance to look at the EFI_OS_INDICATIONS_BOOT_TO_FW_UI
bit of the "OsIndications" variable, improving compliance with the UEFI
specification. References:
- https://bugzilla.redhat.com/show_bug.cgi?id=1153927
- http://thread.gmane.org/gmane.comp.bios.tianocore.devel/10487
- The progress bar looks nice. (And it keeps the earlier behavior intact,
when the user presses a key on the TianoCore splash screen.)
In any case, we set the timeout to 0 (which doesn't show the progress
bar and proceeds to the boot options immediately) in order to keep the
boot time down.
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Jordan Justen <jordan.l.justen@intel.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16310 6f19259b-4bc3-4df7-8a09-765794883524
Diffstat (limited to 'OvmfPkg/OvmfPkgIa32X64.dsc')
| -rw-r--r-- | OvmfPkg/OvmfPkgIa32X64.dsc | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/OvmfPkg/OvmfPkgIa32X64.dsc b/OvmfPkg/OvmfPkgIa32X64.dsc index 32993ccaaa..2247e04433 100644 --- a/OvmfPkg/OvmfPkgIa32X64.dsc +++ b/OvmfPkg/OvmfPkgIa32X64.dsc @@ -337,6 +337,7 @@ gEfiMdeModulePkgTokenSpaceGuid.PcdVideoHorizontalResolution|800
gEfiMdeModulePkgTokenSpaceGuid.PcdVideoVerticalResolution|600
+ gEfiIntelFrameworkModulePkgTokenSpaceGuid.PcdPlatformBootTimeOut|0
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