From: Schrempf Frieder <frieder.schrempf@exceet.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] Issue with USB mass storage (thumb drives)
Date: Tue, 2 Feb 2016 10:35:49 +0000 [thread overview]
Message-ID: <56B08683.9000607@exceet.de> (raw)
Hello,
I'm using U-Boot on a custom i.MX6 board and I'm having problems while
reading (large) files from USB thumb drives.
I wouldn't really mind if this only happened with some specific USB
device, but the problem occurs with 3 out of 4 tested thumb drives while
loading a 100M test file.
The devices that work seem to be rather old ones.
The same issue is also reported here:
https://community.freescale.com/thread/377911
I can reproduce this behaviour with u-boot-imx v2014.04 and with
mainline u-boot v2015.10 and v2016.01.
Can someone tell me if this is a known issue?
What could be the reason for this and how can I get this working?
Thanks!
U-Boot 2016.01 (Feb 02 2016 - 10:31:32 +0100)
CPU: Freescale i.MX6SOLO rev1.3 at 792MHz
CPU: Industrial temperature grade (-40C to 105C) at 31C
Reset cause: POR
Board: MX6EXCEET
DRAM: 1 GiB
NAND: 256 MiB
MMC: FSL_SDHC: 0, FSL_SDHC: 1
SF: Detected EN25Q80 with page size 256 Bytes, erase size 4 KiB, total 1 MiB
No panel detected: default to Hannstar-XGA
Display: Hannstar-XGA (1024x768)
In: serial
Out: serial
Err: serial
Net: Found Micrel KS8051/KS8081 PHY
FEC
Hit any key to stop autoboot: 0
=> usb start
starting USB...
USB0: Port not available.
USB1: USB EHCI 1.00
scanning bus 1 for devices... 2 USB Device(s) found
scanning usb for storage devices... 1 Storage Device(s) found
scanning usb for ethernet devices... 0 Ethernet Device(s) found
=> fatload usb 0 0x18000000 test.file
reading test.file
EHCI timed out on TD - token=0xac008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x128d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x801f8c80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x801f8c80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x801f8c80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x801f8c80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
EHCI timed out on TD - token=0x80008d80
Error reading cluster
** Unable to read file test.file **
next reply other threads:[~2016-02-02 10:35 UTC|newest]
Thread overview: 52+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-02-02 10:35 Schrempf Frieder [this message]
2016-02-02 16:28 ` [U-Boot] Issue with USB mass storage (thumb drives) Fabio Estevam
2016-02-02 16:39 ` Marek Vasut
2016-02-03 7:40 ` Schrempf Frieder
2016-02-03 7:45 ` Hannes Schmelzer
2016-02-03 9:34 ` Marek Vasut
2016-02-03 9:40 ` Marek Vasut
2016-02-03 9:55 ` Fabio Estevam
2016-02-03 10:15 ` Schrempf Frieder
2016-02-03 11:12 ` Marek Vasut
2016-02-03 11:49 ` Schrempf Frieder
2016-02-03 16:40 ` Marek Vasut
2016-02-03 19:16 ` Sergei Temerkhanov
2016-02-04 8:21 ` Schrempf Frieder
2016-02-04 11:28 ` Marek Vasut
2016-02-08 8:41 ` Hannes Schmelzer
2016-02-08 14:58 ` Marek Vasut
2016-02-12 15:53 ` Simon Glass
2016-02-12 16:04 ` Hannes Schmelzer
2016-02-18 10:05 ` Schrempf Frieder
2016-02-18 15:32 ` Marek Vasut
2016-02-18 17:14 ` Fabio Estevam
2016-02-22 7:03 ` Schrempf Frieder
2016-02-22 17:51 ` Maxime Jayat
2016-02-22 17:59 ` Fabio Estevam
2016-02-23 6:38 ` Hannes Schmelzer
2016-02-24 17:43 ` Marek Vasut
2016-02-25 4:13 ` Simon Glass
2016-02-25 17:56 ` Marek Vasut
2016-02-26 1:56 ` Simon Glass
2016-04-14 13:20 ` Diego
2016-04-15 10:53 ` Marek Vasut
2016-04-15 12:13 ` Diego
2016-04-18 23:54 ` Marek Vasut
2016-04-25 8:16 ` Stefan Roese
2016-04-27 2:14 ` Marek Vasut
2016-04-27 9:04 ` Diego
2016-04-27 16:13 ` Marek Vasut
2016-04-28 13:04 ` Diego
2016-04-28 22:49 ` Marek Vasut
2016-04-29 7:58 ` Diego
2016-05-03 21:01 ` Marek Vasut
2016-05-04 9:13 ` Diego
2016-05-04 11:45 ` Marek Vasut
2016-05-04 14:06 ` Diego
2016-05-04 21:36 ` Marek Vasut
2016-05-10 12:04 ` Diego
2016-05-10 12:32 ` Marek Vasut
2016-05-20 5:07 ` Rajesh Bhagat
2016-05-20 11:52 ` Marek Vasut
2016-02-04 8:06 ` Schrempf Frieder
-- strict thread matches above, loose matches on Subject: below --
2016-10-14 9:01 Michael Kasprowicz
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