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| author | Wolfgang Grandegger <wg@denx.de> | 2011-12-21 00:01:09 +0000 |
|---|---|---|
| committer | Wolfgang Denk <wd@denx.de> | 2012-03-03 16:56:35 +0100 |
| commit | a1a28c6e64b9a6b0b911d066c627bc77f52179fb (patch) | |
| tree | 9f5b449928c311c6c33a2ba56ace1561e1db1775 /board/quantum | |
| parent | f9636e8d38abde096fbb32fee5a36bbdb02b7cae (diff) | |
| download | u-boot-imx-a1a28c6e64b9a6b0b911d066c627bc77f52179fb.zip u-boot-imx-a1a28c6e64b9a6b0b911d066c627bc77f52179fb.tar.gz u-boot-imx-a1a28c6e64b9a6b0b911d066c627bc77f52179fb.tar.bz2 | |
USB: relax usbcore reset timings
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 after power has been enabled
on all ports.
CC: Remy Bohmer <linux@bohmer.net>
CC: Vincent Palatin <vpalatin@chromium.org>
Signed-off-by: Wolfgang Grandegger <wg@denx.de>
Diffstat (limited to 'board/quantum')
0 files changed, 0 insertions, 0 deletions