From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Mon, 22 Apr 2019 02:40:39 +0000 (+0100)
Subject: same trick with encoder, remove switch, use encoder.o
X-Git-Tag: div_pipeline~2192
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=e2ef59c86b9dd4940bcc8c28d5b2d4ec61e726d6;p=soc.git

same trick with encoder, remove switch, use encoder.o
---

diff --git a/TLB/src/SetAssociativeCache.py b/TLB/src/SetAssociativeCache.py
index 1bc1e97d..819bc4ac 100644
--- a/TLB/src/SetAssociativeCache.py
+++ b/TLB/src/SetAssociativeCache.py
@@ -102,11 +102,8 @@ class SetAssociativeCache():
             m.next = "FINISHED_READ"
             # Pull out data from the read port
             data = 0
-            with m.Switch(self.encoder.o):
-                for i in range(self.way_count):
-                    with m.Case(i):
-                        read_port = self.read_array[i]
-                        data = read_port.data[self.data_start:self.data_end]
+            read_port = self.read_array[self.encoder.o]
+            data = read_port.data[self.data_start:self.data_end]
 
             m.d.comb += [
                 self.hit.eq(1),