[coreboot] [coreboot - Bug #495] (Response Needed) Stoney not booting PSPSecureOS -- Graphics driver takes 30 minutes to start

[CoolStar Organization]

Issue #495 has been reported by CoolStar Organization.

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Bug #495: Stoney not booting PSPSecureOS -- Graphics driver takes 30 minutes to start
https://ticket.coreboot.org/issues/495

* Author: CoolStar Organization
* Status: Response Needed
* Priority: High
* Category: chipset configuration
* Target version: none
* Start date: 2023-06-14
* Affected versions: 4.21, 4.15, 4.16, 4.17, 4.18, 4.19, master
* Affected hardware: stoney
* Affected OS: Windows 10, Windows 11
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Windows 11 Graphics driver takes 30 minutes to start on Stoney due to missing PSPSecureOS. Windows 10 20H2 and newer hangs on boot (potentially from the same thing)