Hi Detlev,
On Fri, 17 Mar 2023 at 15:30, Detlev Casanova detlev.casanova@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-sjg...
Regards, Simon