comment LDST FunctionUnit

diff --git a/src/soc/fu/compunits/compunits.py b/src/soc/fu/compunits/compunits.py
index e790c14c9e3344d8b43b94299c2599235de59078..de70df7e22815edb56cfe72a7add91e76c42a081 100644 (file)
--- a/src/soc/fu/compunits/compunits.py
+++ b/src/soc/fu/compunits/compunits.py
@@ -185,8 +185,8 @@ class SPRFunctionUnit(FunctionUnitBaseSingle):
     def __init__(self, idx):
         super().__init__(SPRPipeSpec, SPRBasePipe, idx)
 
-# special-case
 
+# special-case: LD/ST conforms to the CompUnit API but is not a pipeline
 
 class LDSTFunctionUnit(LDSTCompUnit):
     fnunit = Function.LDST