HD200 - fix random partition corruption on USB unplug (hopefully)

git-svn-id: svn://svn.rockbox.org/rockbox/trunk@25807 a1c6a512-1295-4272-9138-f99709370657

1 files changed, 3 insertions, 2 deletions

diff --git a/firmware/target/coldfire/mpio/hd200/usb-hd200.c b/firmware/target/coldfire/mpio/hd200/usb-hd200.c
index 8f348b8038..b4ab8ba929 100644
--- a/firmware/target/coldfire/mpio/hd200/usb-hd200.c
+++ b/firmware/target/coldfire/mpio/hd200/usb-hd200.c
@@ -32,7 +32,7 @@ void usb_init_device(void)
      */
     and_l(~(1<<4), &GPIO1_OUT);
     or_l((1<<4)|(1<<18), &GPIO1_ENABLE);   /* GPIO36 GPIO50 */
-    or_l((1<<4)|(1<<18), &GPIO1_FUNCTION); 
+    or_l((1<<4)|(1<<5)|(1<<18), &GPIO1_FUNCTION); /* GPIO36 GPIO37 GPIO50 */
 
      /* GPIO22 GPIO30*/
      /* GPIO31 has to be low to ATA work */
@@ -76,6 +76,7 @@ void usb_enable(bool on)
 
         and_l(~(1<<4),&GPIO1_OUT); /* GPIO36 low */
 
-       //or_l((1<<18),&GPIO1_OUT);  /* GPIO50 high */
+       while ( !(GPIO1_READ & (1<<5)) ) {}
+       sleep(HZ);
     }
 }