From 8ec9c16e564ca880d8b30c5e1c50c3bfecd12710 Mon Sep 17 00:00:00 2001
From: Olivier Galibert <galibert@pobox.com>
Date: Sun, 5 May 2024 15:39:58 +0200
Subject: [PATCH] psr540: Stop the freezing by actually running the sci
 channels

---
 src/devices/cpu/sh/sh7042.cpp | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/devices/cpu/sh/sh7042.cpp b/src/devices/cpu/sh/sh7042.cpp
index 1ce2b641f34..922655510db 100644
--- a/src/devices/cpu/sh/sh7042.cpp
+++ b/src/devices/cpu/sh/sh7042.cpp
@@ -402,6 +402,8 @@ void sh7042_device::internal_update(u64 current_time)
 	add_event(event_time, m_mtu2->internal_update(current_time));
 	add_event(event_time, m_mtu3->internal_update(current_time));
 	add_event(event_time, m_mtu4->internal_update(current_time));
+	add_event(event_time, m_sci[0]->internal_update(current_time));
+	add_event(event_time, m_sci[1]->internal_update(current_time));
 
 	recompute_timer(event_time);
 }