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-rw-r--r--Documentation/mainboard/purism/librem_mini.md13
1 files changed, 7 insertions, 6 deletions
diff --git a/Documentation/mainboard/purism/librem_mini.md b/Documentation/mainboard/purism/librem_mini.md
index be9a3e5632..e098a24778 100644
--- a/Documentation/mainboard/purism/librem_mini.md
+++ b/Documentation/mainboard/purism/librem_mini.md
@@ -4,7 +4,7 @@ This page describes how to run coreboot on the [Purism Librem Mini].
```eval_rst
+------------------+--------------------------------------------------+
-| CPU | Intel Core i7-8565U |
+| CPU | Intel Core i7-8565U/8665U |
+------------------+--------------------------------------------------+
| PCH | Whiskey Lake / Cannon Point LP |
+------------------+--------------------------------------------------+
@@ -91,14 +91,15 @@ desoldering it from the mainboard.
## Known issues
* SeaBIOS can be finicky with detecting USB devices
- * Booting can sometimes hang when a bootsplash image is used with SeaBIOS
- and VGA option ROM display init, related to display mode changing
- * Issues with some SATA devices have been mitigated by limiting the SATA speed to 3Gbps
- until the correct HSIO PHY settings can be determined.
+ * Mode switching with VGA option ROM display init can be slow and sometimes hangs
+ * Some SATA devices on the 2.5" interface can have issues operating at 6 Gbps,
+ despite the HSIO PHY settings being set optimally via experimentation. These devices
+ may show errors in dmesg and drop down to 3 Gbps, but should not fail to boot.
+ The same issue is present on the AMI vendor firmware.
## Working
- * External displays via HDMI/DislpayPort with VGA option ROM or FSP/GOP init
+ * External displays via HDMI/DisplayPort with VGA option ROM or FSP/GOP init
(no libgfxinit support yet)
* SeaBIOS (1.13.x), Tianocore (CorebootPayloadpkg), Heads (Purism downstream) payloads
* Ethernet, m.2 2230 Wi-Fi