On Wed, May 01, 2019 at 12:56:07PM -0700, Atish Patra wrote: > Currently, last stage boot loaders such as U-Boot can accept only > uImage which is an unnecessary additional step in automating boot flows. > > Add a PE/COFF compliant image header that boot loaders can parse and > directly load kernel flat Image. The existing booting methods will continue > to work as it is. > > Another goal of this header is to support EFI stub for RISC-V in future. > EFI specification needs PE/COFF image header in the beginning of the kernel > image in order to load it as an EFI application. In order to support > EFI stub, code0 should be replaced with "MZ" magic string and res5(at > offset 0x3c) should point to the rest of the PE/COFF header (which will > be added during EFI support). > > Tested on both QEMU and HiFive Unleashed using OpenSBI + U-Boot + Linux.
Hello Palmer, it would be great if this patch could go in with the 5.2 merge window. Is there anything particular blocking its acceptance? Regards, Karsten -- Ich widerspreche hiermit ausdrücklich der Nutzung sowie der Weitergabe meiner personenbezogenen Daten für Zwecke der Werbung sowie der Markt- oder Meinungsforschung.
