=== modified file 'bootloader/ipod.c'
--- bootloader/ipod.c	2009-05-12 19:41:44 +0000
+++ bootloader/ipod.c	2010-04-13 15:04:49 +0000
@@ -43,6 +43,7 @@
 #include "file.h"
 #include "common.h"
 #include "hwcompat.h"
+#include "usb.h"
 
 #define XSC(X) #X
 #define SC(X) XSC(X)
@@ -58,12 +59,6 @@
 /* Bootloader version */
 char version[] = APPSVERSION;
 
-#define BUTTON_LEFT  1
-#define BUTTON_MENU  2
-#define BUTTON_RIGHT 3
-#define BUTTON_PLAY  4
-#define BUTTON_HOLD  5
-
 #if CONFIG_KEYPAD == IPOD_4G_PAD && !defined(IPOD_MINI)
 /* check if number of seconds has past */
 int timer_check(int clock_start, unsigned int usecs)
@@ -206,6 +201,7 @@
 #endif
     lcd_update();
 
+    usb_init();
     while (1) {
         if (button_hold() != holdstatus) {
             if (button_hold()) {
@@ -217,6 +213,18 @@
             }
             lcd_update();
         }
+        if (usb_detect() == USB_INSERTED) {
+            ata_sleepnow(); /* Immediately spindown the disk. */
+            sleep(HZ*2);
+#if CONFIG_CPU == PP5020
+            memcpy((void *)0x40017f00, "diskmode\0\0hotstuff\0\0\1", 21);
+#elif CONFIG_CPU == PP5022
+            memcpy((void *)0x4001ff00, "diskmode\0\0hotstuff\0\0\1", 21);
+#elif CONFIG_CPU == PP5002
+            memcpy((void *)0x40017f00, "diskmodehotstuff\1", 17);
+#endif /* CONFIG_CPU */
+            system_reboot(); /* Reboot */
+        }
         udelay(100000); /* 100ms */
     }