[MIPS] Qemu: Add early printk, your friend in a cold night.
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
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 @@
} else {
add_memory_region(0x0<<20, 0x10<<20, BOOT_MEM_RAM);
}
+
+
+ set_io_port_base(QEMU_PORT_BASE);
}