Hi Heinrich, On Tue, Sep 25, 2018 at 3:40 AM Heinrich Schuchardt <xypron.g...@gmx.de> wrote: > > Hello > > neither the helloworld.efi of qemu-x86_64_defconfig nor the > u-boot-payload.efi of efi-x86_payload64_defconfig can be started from > the firmware of my Thinkpad 585 while grubx64.efi works fine. > > Looking at the generated PE header I found the following abnormality: > > coff.PointerToSymbolTable != 0 > coff.NumberOfSymbols != 0 > > (using https://github.com/xypron/efi_analyzer) > > According to the Microsoft Portable Executable and Common Object File > Format Specification - rev 11 - 2017-01-17 these fields should be 0. > > The U-Boot executables have these sections which do not exist in > grubx64.efi, the EFI shell, and the Windows loader: > > Section[3] .dynamic > Section[4] .dynsym > > So I think we have to change something in the linking to get usable EFI > binaries.
Can you please try http://patchwork.ozlabs.org/project/uboot/list/?series=67541 and let me know if that solves your problem? Regards, Bin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
