diff --git a/src/ifu/ifu.sv b/src/ifu/ifu.sv
index 4a9281dfc..aba53e198 100644
--- a/src/ifu/ifu.sv
+++ b/src/ifu/ifu.sv
@@ -222,7 +222,6 @@ module ifu import cvw::*;  #(parameter cvw_t P) (
     assign IROMInstrF = '0;
   end
   if (P.BUS_SUPPORTED) begin : bus
-    // **** must fix words per line vs beats per line as in lsu.
     localparam   BEATSPERLINE = P.ICACHE_SUPPORTED ? P.ICACHE_LINELENINBITS/P.AHBW : 1;
     localparam   AHBWLOGBWPL = P.ICACHE_SUPPORTED ? $clog2(BEATSPERLINE) : 1;
     
@@ -234,7 +233,6 @@ module ifu import cvw::*;  #(parameter cvw_t P) (
       
       assign BusRW = ~ITLBMissF & ~CacheableF & ~SelIROM ? IFURWF : '0;
       assign CacheRWF = ~ITLBMissF & CacheableF & ~SelIROM ? IFURWF : '0;
-      // *** RT: PAdr and NextSet are replaced with mux between PCPF/IEUAdrM and PCSpillNextF/IEUAdrE.
       cache #(.P(P), .PA_BITS(P.PA_BITS), .XLEN(P.XLEN), .LINELEN(P.ICACHE_LINELENINBITS),
               .NUMSETS(P.ICACHE_WAYSIZEINBYTES*8/P.ICACHE_LINELENINBITS),
               .NUMWAYS(P.ICACHE_NUMWAYS), .LOGBWPL(AHBWLOGBWPL), .WORDLEN(32), .MUXINTERVAL(16), .READ_ONLY_CACHE(1))