Bit more verbose boot.

Author: nicolasnoble

src/mips/openbios/main/main.c

@@ -22,6 +22,7 @@
 #include <fio.h>
 
 #include "common/hardware/cop0.h"
+#include "common/hardware/sio1.h"
 #include "common/hardware/spu.h"
 #include "common/util/djbhash.h"
 #include "openbios/kernel/handlers.h"
@@ -34,13 +35,20 @@ int main() {
     *((uint32_t*) 0x68) = 0xff;
     muteSpu();
 
+    sio1_init();
     register_devfs();
     register_stdio_devices();
 
-    printf("OpenBIOS starting.\n");
+    printf("OpenBIOS starting.\r\n");
+
+    printf("Checking for EXP1...\r\n");
 
     if (djbHash((const char *) 0x1f000084, 44) == 0xf0772daf) {
-        (*((void(**)()) 0x1f000080))();
+        void(*ptr)() = *(void(**)()) 0x1f000080;
+        printf("Signature match, jumping to %p\r\n", ptr);
+        (*ptr)();
+    } else {
+        printf("Signature not matching - skipping EXP1\r\n");
     }
 
     start("cdrom:SYSTEM.CNF;1", "cdrom:PSX.EXE;1");