On 02/19/14 03:59, Fu, Siyuan wrote: > Jordan, > > I don't know whether OVMF can be simulated and install Windows OS. If > yes, at least 64 KB of NV storage is required according to Windows > Hardware Certification Requirement. > http://msdn.microsoft.com/en-us/library/windows/hardware/jj128256.aspx > > System.Fundamentals.Firmware.UEFISecureBoot Reserved Memory for > Windows Secure Boot UEFI Variables. A total of at least 64 KB of > non-volatile NVRAM storage memory must be reserved for NV UEFI > variables (authenticated and unauthenticated, BS and RT) used by UEFI > Secure Boot and Windows, and the maximum supported variable size must > be at least 32kB. There is no maximum NVRAM storage limit.
This is very good to know. Thank you. In practice, Windows 2012 and Windows 2008 work for me with Secure Boot enabled (Microsoft keys enrolled). But of course my testing is not "Windows Hardware Certification" :) Thanks Laszlo ------------------------------------------------------------------------------ Managing the Performance of Cloud-Based Applications Take advantage of what the Cloud has to offer - Avoid Common Pitfalls. Read the Whitepaper. http://pubads.g.doubleclick.net/gampad/clk?id=121054471&iu=/4140/ostg.clktrk _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
