diff options
Diffstat (limited to 'common')
| -rw-r--r-- | common/usb_storage.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/common/usb_storage.c b/common/usb_storage.c index bdc306f58..0cd6399a3 100644 --- a/common/usb_storage.c +++ b/common/usb_storage.c @@ -155,11 +155,15 @@ struct us_data { trans_cmnd transport; /* transport routine */ }; +#ifdef CONFIG_USB_EHCI /* * The U-Boot EHCI driver cannot handle more than 5 page aligned buffers * of 4096 bytes in a transfer without running itself out of qt_buffers */ #define USB_MAX_XFER_BLK(start, blksz) (((4096 * 5) - (start % 4096)) / blksz) +#else +#define USB_MAX_XFER_BLK(start, blksz) 20 +#endif static struct us_data usb_stor[USB_MAX_STOR_DEV]; |