From: Jeroen Hofstee <dasuboot@myspectrum.nl>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] ehci-omap: fix for enabling the correct usb port
Date: Fri, 20 Apr 2012 08:43:36 +0200 [thread overview]
Message-ID: <4F910598.8060209@myspectrum.nl> (raw)
In-Reply-To: <20120419224234.GC19686@bill-the-cat>
On 04/20/2012 12:42 AM, Tom Rini wrote:
> I don't see any difference between the first usb start and the
> following resets, should there have been? Clearly, there's a problem,
> but lets see if we can fix all of it in time.. Thanks!
Sorry, it was incomplete. The resets are just to indicate it is never
working,
below is the complete listing. With the patch at least the usb works, it
needs
an additional reset though (hence the resets without the patch as well).
Regards,
Jeroen
U-Boot 2012.04-rc3-dirty (Apr 19 2012 - 21:38:38)
AM35XX-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz
TAM3517 TWISTER Board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
In: serial
Out: serial
Err: serial
Die ID #746c0000000000000155dc1405011024
Net: DaVinci-EMAC, smc911x-0
Hit any key to stop autoboot: 0
twister => usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
=== with the patch ===
!note it needs usb reset
U-Boot 2012.04-rc3-dirty (Apr 19 2012 - 21:48:37)
AM35XX-GP ES1.0, CPU-OPP2, L3-165MHz, Max CPU Clock 600 Mhz
TAM3517 TWISTER Board + LPDDR/NAND
I2C: ready
DRAM: 256 MiB
NAND: 512 MiB
MMC: OMAP SD/MMC: 0
In: serial
Out: serial
Err: serial
Die ID #746c0000000000000155dc1405011024
Net: DaVinci-EMAC, smc911x-0
Hit any key to stop autoboot: 0
twister => usb start
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 1 USB Device(s) found
scanning bus for storage devices... 0 Storage Device(s) found
twister => usb reset
(Re)start USB...
USB: Register 1313 NbrPorts 3
USB EHCI 1.00
scanning bus for devices... 3 USB Device(s) found
scanning bus for storage devices... 1 Storage Device(s) found
next prev parent reply other threads:[~2012-04-20 6:43 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-04-19 21:25 [U-Boot] [PATCH] ehci-omap: fix for enabling the correct usb port Jeroen Hofstee
2012-04-19 22:42 ` Tom Rini
2012-04-20 6:43 ` Jeroen Hofstee [this message]
2012-04-20 7:42 ` Stefano Babic
2012-04-20 15:24 ` Tom Rini
2012-04-20 7:28 ` Govindraj
2012-04-21 15:02 ` Wolfgang Denk
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