From a57c228935fd55c4a1cf7c0b7823537c81914000 Mon Sep 17 00:00:00 2001
From: Ralf Baechle <ralf@linux-mips.org>
Date: Sun, 4 Nov 2007 04:49:44 +0000
Subject: [MIPS] Qemu: Add early printk, your friend in a cold night.

Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
---
 arch/mips/qemu/q-firmware.c | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'arch/mips/qemu/q-firmware.c')

diff --git a/arch/mips/qemu/q-firmware.c b/arch/mips/qemu/q-firmware.c
index c2239b4..3ed43f4 100644
--- a/arch/mips/qemu/q-firmware.c
+++ b/arch/mips/qemu/q-firmware.c
@@ -2,6 +2,9 @@
 #include <linux/string.h>
 #include <asm/addrspace.h>
 #include <asm/bootinfo.h>
+#include <asm/io.h>
+
+#define QEMU_PORT_BASE 0xb4000000
 
 void __init prom_init(void)
 {
@@ -15,4 +18,7 @@ void __init prom_init(void)
 	} else {
 		add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
 	}
+
+
+	set_io_port_base(QEMU_PORT_BASE);
 }
-- 
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