From ea8cf4715cc9d5e62b56d33a3d33c2a9de02968b Mon Sep 17 00:00:00 2001 From: MrChromebox Date: Sun, 29 Oct 2023 12:32:27 -0500 Subject: [PATCH] Update known-issues.md Update Firmware section for AMD devices. Remove Linux note on flashing SNB/IVB devices. Remove Linux note on PopOS kernel needing an update. --- docs/known-issues.md | 7 ++++--- 1 file changed, 4 insertions(+), 3 deletions(-) diff --git a/docs/known-issues.md b/docs/known-issues.md index 31775ee0..58e96c3d 100644 --- a/docs/known-issues.md +++ b/docs/known-issues.md @@ -24,9 +24,11 @@ You should avoid buying any devices in this list. ---- ## Firmware -* **All** AMD Chromebooks: AMD PSP blobs are broken, and some StoneyRidge devices do not have working Legacy Boot. * **All** ARM Chromebooks: No support, though development is slowly starting. * GeminiLake: Legacy boot mode/alternative firmware menu works but does not show payload list +* AMD Stoneyridge: Some StoneyRidge devices may not currently have functional Legacy Boot Mode due to bugs in Google's firmware. +* AMD Picasso: Booting from eMMC is not currently supported (edk2 limitation), only from NVMe and USB/SD. +* AMD Cezanne: legacy boot mode/alternative firmware menu works, edk2 boots, but screen backlight is off. Will be fixed in next Google fw update (fingers crossed). @@ -47,8 +49,7 @@ You should avoid buying any devices in this list. * Broken USB-C on TigerLake and AlderLake. See Post Install -> Linux for fix. * No fingerprint reader support -* Sandybridge/Ivybridge need a [workaround](https://github.com/MrChromebox/scripts/issues/277) to flash firmware from linux. -* PopOS and Debian 12 Bookworm need a custom kernel +* Debian 12 Bookworm needs a custom kernel ### macOS