Issue #392 has been updated by Michael Büchler.
I was getting this problem with a port I was working on (Intel DQ67SW, not on Gerrit yet). Since rebasing this port on 4.18 the issue is gone for me. I tested Windows 10 21H2 with SeaBIOS and EDK II (mrchromebox/uefipayload_202107). The live installer on a USB drive and the installation on a disk are both booting without the ACPI Error. ---------------------------------------- Bug #392: coreboot 4.17 - SeaBIOS Windows 10 BSOD "ACPI Error" https://ticket.coreboot.org/issues/392#change-1369 * Author: Pawel Radomychelski * Status: Response Needed * Priority: Normal * Category: board support * Target version: 4.17 * Start date: 2022-06-18 * Affected versions: 4.17, master * Related links: https://ticket.coreboot.org/issues/327 * Affected hardware: Lenovo ThinkPad X230 Tablet * Affected OS: Windows 10 ---------------------------------------- Since CoreBoot 4.16 my Windows 10 cant boot from SeaBios, i get BSOD with "ACPI Error" very early. Don't know which commit exactly brakes ACPI, but i can say, that in my CoreBoot 4.15 Image from 11/09/2021 Windows 10 is booting just fine from SeaBIOS. Some time later under CoreBoot 4.16 i saw that windows is BSODing. Tried yesterday with CoreBoot 4.17 and its still broken. I think, since CB4.16 there is something broken in ACPI. As i read, the problem is, that ACPI reserves some memory area, which in Windows is reserved for the system. This [[https://ticket.coreboot.org/issues/327]] seems to be a similar problem, but the guy is using TianoCore instead of SeaBIOS. Changing the line OperationRegion (OPRG, SystemMemory, ASLS, 0x2000) to OperationRegion (OPRG, SystemMemory, ASLS, 0x1000) doesnt fix it for SeaBios, but fix it for TianoCore. ---Files-------------------------------- dmesg_cb415.txt (78.9 KB) dmesg_cb417.txt (79.9 KB) .config (19.7 KB) CB4.17_BSOD.jpg (143 KB) CB415.log (46.4 KB) CB417.log (128 KB) CB416.log (128 KB) dmesg_cb416.txt (81.8 KB) -- You have received this notification because you have either subscribed to it, or are involved in it. To change your notification preferences, please click here: https://ticket.coreboot.org/my/account _______________________________________________ coreboot mailing list -- coreboot@coreboot.org To unsubscribe send an email to coreboot-le...@coreboot.org
