Check if your UEFI oprom execution is enabled in your UEFI setup.
On Fri, Aug 1, 2014 at 4:51 PM, sushma s <sushma.bharadw...@gmail.com> wrote: > Hello, > > We have written a UEFI driver for PCIe card. > The PCIe card already has legacy optrom image, which is loaded while booting > in legacy BIOS mode. Along with this legacy optrom image, we have to place > our EFI driver ROM image as well. > > The requirement is, when the system is booted in legacy BIOS mode, the > legacy optrom image should be loaded, and when the system is booted in UEFI > mode, the UEFI driver ROM image should be loaded. > > We built the UEFI driver ROM image using EfiRom utility. > We are able to successfully load the UEFI driver ROM using loadpicrom UEFI > shell command. > In the PCIE card optrom layout We placed this UEFI driver ROM image, below > the legacy optrom image and flashed the same on the PCIe card. > > With this image, the PCIe card will be detected and displayed during POST > when the system is booted in legacy BIOS mode, but when i boot it in UEFI > mode, my PCIe card is not getting detected. > > What additional changes should I make so that both my legacy optrom and UEFI > driver ROM image to coexist, and load the respective when booted in > respective modes. > > I am new to BIOS, and we do not know of debugging techniques. > > Regards, > Sushma.S > > > > > ------------------------------------------------------------------------------ > Want fast and easy access to all the code in your enterprise? Index and > search up to 200,000 lines of code with a free copy of Black Duck > Code Sight - the same software that powers the world's largest code > search on Ohloh, the Black Duck Open Hub! Try it now. > http://p.sf.net/sfu/bds > _______________________________________________ > edk2-devel mailing list > edk2-devel@lists.sourceforge.net > https://lists.sourceforge.net/lists/listinfo/edk2-devel > -- Thanks Neeraj ------------------------------------------------------------------------------ Want fast and easy access to all the code in your enterprise? Index and search up to 200,000 lines of code with a free copy of Black Duck Code Sight - the same software that powers the world's largest code search on Ohloh, the Black Duck Open Hub! Try it now. http://p.sf.net/sfu/bds _______________________________________________ edk2-devel mailing list edk2-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/edk2-devel
