From 50c81933a06fbb645f44e8dff67d617c60c079ff Mon Sep 17 00:00:00 2001
From: Michael Mueller <michael.mueller@uos.de>
Date: Wed, 5 Mar 2025 15:02:10 +0100
Subject: [PATCH] base: Use COM1 as default port if Bender failed to identify a
 serial device, as this frequently happens with modern SOL solutions.

---
 repos/base/include/spec/x86/bios_data_area.h | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/repos/base/include/spec/x86/bios_data_area.h b/repos/base/include/spec/x86/bios_data_area.h
index 562abc7fa4..44c3e93c97 100644
--- a/repos/base/include/spec/x86/bios_data_area.h
+++ b/repos/base/include/spec/x86/bios_data_area.h
@@ -42,7 +42,7 @@ class Genode::Bios_data_area : Mmio<0x12>
 		uint16_t serial_port() const
 		{
 			Equipment::access_t count = read<Equipment::Serial_count>();
-			return count ? read<Serial_base_com1>() : 0;
+			return count ? read<Serial_base_com1>() : 0x3f8;
 		}
 
 		/**