1 files changed, 2 insertions, 0 deletions
diff --git a/README b/README
index 095ebe9..fd9d728 100644
--- a/README
+++ b/README
@@ -161,6 +161,8 @@
     folder.
     Copy its license file `thirdparty/IxPiuMicrocode.license` in the
     `/usr/share/doc/` folder.
+    Note that this firmware is unrelated to the IA32 CPU. It runs on the PIU
+    which is a separate controller within the EP80579 SoC.
 
     === Configure the init ===