#include <command.h>
#include <dm.h>
#include <errno.h>
+#include <memalign.h>
#include <asm/processor.h>
#include <asm/unaligned.h>
#include <linux/ctype.h>
portstatus = le16_to_cpu(portsts->wPortStatus);
portchange = le16_to_cpu(portsts->wPortChange);
- if ((portchange & USB_PORT_STAT_C_CONNECTION) ==
- (portstatus & USB_PORT_STAT_CONNECTION))
+ /* No connection change happened, wait a bit more. */
+ if (!(portchange & USB_PORT_STAT_C_CONNECTION))
+ continue;
+
+ /* Test if the connection came up, and if so, exit. */
+ if (portstatus & USB_PORT_STAT_CONNECTION)
break;
- } while (get_timer(start) < CONFIG_SYS_HZ * 10);
+ } while (get_timer(start) < CONFIG_SYS_HZ * 1);
if (ret < 0)
continue;