Re: [U-Boot] [PATCH] USB: relax usbcore reset timings

2012-02-27 Thread Wolfgang Grandegger
On 02/27/2012 12:10 AM, Marek Vasut wrote: From: Wolfgang Grandegger w...@denx.de Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high speed

Re: [U-Boot] [PATCH] USB: relax usbcore reset timings

2012-02-27 Thread Marek Vasut
On 02/27/2012 12:10 AM, Marek Vasut wrote: From: Wolfgang Grandegger w...@denx.de Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high

Re: [U-Boot] [PATCH] USB: relax usbcore reset timings

2012-02-26 Thread Marek Vasut
From: Wolfgang Grandegger w...@denx.de Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high speed devices. Furthermore, the wait is only done

Re: [U-Boot] [PATCH] USB: relax usbcore reset timings

2012-01-15 Thread Remy Bohmer
Hi, 2011/12/21 Wolfgang Grandegger w...@grandegger.com: From: Wolfgang Grandegger w...@denx.de Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some

[U-Boot] [PATCH] USB: relax usbcore reset timings

2011-12-21 Thread Wolfgang Grandegger
From: Wolfgang Grandegger w...@denx.de Following the corresponding Linux code, this patch relaxes reset timings waiting at least 100ms after power to the ports. There are some reports that it helps make enumeration work better on some high speed devices. Furthermore, the wait is only done once