From: Luke Kenneth Casson Leighton <lkcl@lkcl.net>
Date: Tue, 16 Nov 2021 00:36:17 +0000 (+0000)
Subject: add intermediary signal to track things down
X-Git-Url: https://git.libre-soc.org/?p=pinmux.git;a=commitdiff_plain;h=8d942273afd131fd84997bb0c218ca057517c8c7

add intermediary signal to track things down
---

diff --git a/src/spec/testing_stage1.py b/src/spec/testing_stage1.py
index fbdf844..dcf8bf6 100644
--- a/src/spec/testing_stage1.py
+++ b/src/spec/testing_stage1.py
@@ -112,7 +112,9 @@ class Blinker(Elaboratable):
         # get the UART resource, mess with the output tx
         uart = platform.request('uart')
         print (uart, uart.fields)
-        m.d.comb += uart.tx.eq(uart.rx)
+        intermediary = Signal()
+        m.d.comb += uart.tx.eq(intermediary)
+        m.d.comb += intermediary.eq(uart.rx)
         return m