Hi Detlev, On Fri, 17 Mar 2023 at 15:30, Detlev Casanova <detlev.casan...@collabora.com> wrote: > > Hello, > > We have been having an issue with IDE and SCSI drives not being usable on the > x86 architecture. > > After bisecting, it looks like commit f2ebaaa9f38dddddefaf2e616a9fc489fe8b4021 > (pci: Handle failed calloc in decode_regions()) is the culprit. > > Indeed, it was working when decode_regions() was not returning an error. But > now that it does, no blk devices get registered anymore. > > The decode_regions() function fails because it calls "ofnode_get_property", > which fails on systems that do not use a device tree > > Would it make sense to remove calls to anything related to device trees for > the x86 platform ?
Actually, devicetree is widely used in U-Boot for x86. It includes FSP parameters, info for generation of ACPI tables, etc. What board are you using? Is U-Boot running bare-metal or from a previous bootloader? https://patchwork.ozlabs.org/project/uboot/patch/20230220194927.476708-8-...@chromium.org/ Regards, Simon