[coreboot] Re: ACPI_BIOS_ERROR windows boot error with PCIe GPU

2019-06-13 Thread Alex Feinman
My approach to this (requires a debug connection or a dump) is first to enable BSOD error parameter display: Under HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\CrashControl create a DWORD value DisplayParameters=1 At this point you can configure it to create a dump which should be sufficie

[coreboot] Re: ACPI_BIOS_ERROR windows boot error with PCIe GPU

2019-06-13 Thread Gregg Levine via coreboot
Hello! I have a much better question. Whose GPU are you using? I only know of one specific and that's NVIDIA that is as part of a Video board, there are several out there, who're part of the board itself. (Motherboard.) - Gregg C Levine gregg.drw...@gmail.com "This signature fought the Time War

[coreboot] Re: ACPI_BIOS_ERROR windows boot error with PCIe GPU

2019-06-13 Thread Lance Zhao
It is hard to debug an ACPI problem from code I believe, but I would recommend to capture the memory dump and using windbg to analyze the dump file directly. That shall be easy for you as the following step 1.When system can boot up with GPU,Select "Complete Memory Dump" in "Start and Recovery" and

[coreboot] New on blogs.coreboot.org: [GSoC] Coreboot Coverity, Week 3

2019-06-13 Thread blogs.coreboot.org
A new post titled "[GSoC] Coreboot Coverity, Week 3" has been published on the coreboot blog. Find the full post at https://blogs.coreboot.org/blog/2019/06/13/gsoc-coreboot-coverity-week-3/ Hello again! This is a continuation of my posts about fixing the Coverity issues in coreboot. This week’s

[coreboot] ACPI_BIOS_ERROR windows boot error with PCIe GPU

2019-06-13 Thread vladocb via coreboot
Hi, I'm trying to boot Windows 10 with Coreboot 4.9.2002 using Tianocore + a PCIe GPU and I always get an strange ACPI_BIOS_ERROR. Without the PCIe GPU, works ok. I'm pretty sure is an error with my DSDT or the southbridge code. Sadly, I cannot debug Windows to know determine the exact ACPI prob

[coreboot] Call For Participation - OSFC 3rd to 6th September 2019

2019-06-13 Thread Zaolin
Do you have something crazy going on and want to present it to the community? Submit your talk for the Open Source Firmware conference 2019 in silicon valley until June 30, 2019. Speakers get complimentary admission to the conference. We also have scholarship funds to help you attend the conferenc