From: Marek Vasut <marex@denx.de>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC
Date: Mon, 30 Jun 2014 23:15:40 +0200 [thread overview]
Message-ID: <201406302315.40646.marex@denx.de> (raw)
In-Reply-To: <53B1CEC9.7060909@posteo.de>
On Monday, June 30, 2014 at 10:55:37 PM, J?rg Krause wrote:
[...]
> >>> 2) You applied "allow multiple buffer allocs per ep"
> >>
> >> Setting #define CONFIG_SYS_CACHELINE_SIZE 32 to my config file helped
> >> here. But still timeouts. First run almost always runs fine, only
> >> sometimes timeouts while receiving a packet, but always running to the
> >> end. Running tftp after this a second time and more fails with a ERROR:
> >> The remote end did not respond in time. at
> >> drivers/usb/gadget/ether.c:2388/usb_eth_init(), but sometimes it works.
> >>
> >> Setting CONFIG_SYS_CACHELINE_SIZE 32 does not make it better (as I
> >> previously wrote it).
>
> Sorry, this is a typo. It should be CONFIG_SYS_CACHELINE_SIZE 16 (not 32).
MX28 has 32b-long cachelines. Setting this to 16 is nonsense.
[...]
Best regards,
Marek Vasut
next prev parent reply other threads:[~2014-06-30 21:15 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-23 18:02 [U-Boot] [PATCH] usb: ci_udc: fix interaction with CONFIG_USB_ETH_CDC Stephen Warren
2014-06-23 19:03 ` Eric Nelson
2014-06-25 13:51 ` Marek Vasut
2014-06-25 16:06 ` Stephen Warren
2014-06-27 21:37 ` Jörg Krause
2014-06-27 21:52 ` Jörg Krause
2014-06-27 21:56 ` Stephen Warren
2014-06-27 23:27 ` Jörg Krause
2014-06-27 21:55 ` Stephen Warren
2014-06-27 23:16 ` Jörg Krause
2014-06-27 23:37 ` Stephen Warren
2014-06-28 0:09 ` Jörg Krause
2014-06-28 1:34 ` Jörg Krause
2014-06-28 20:37 ` Jörg Krause
2014-06-28 20:45 ` Marek Vasut
2014-06-28 20:53 ` Jörg Krause
2014-06-29 20:33 ` Jörg Krause
2014-06-30 9:37 ` Marek Vasut
2014-06-30 13:34 ` Jörg Krause
2014-06-30 16:02 ` Stephen Warren
2014-06-30 19:55 ` Stephen Warren
2014-06-30 22:44 ` Jörg Krause
2014-06-30 22:51 ` Stephen Warren
2014-06-30 23:17 ` Jörg Krause
2014-06-30 23:56 ` Marek Vasut
2014-06-30 20:55 ` Jörg Krause
2014-06-30 21:15 ` Marek Vasut [this message]
2014-06-30 21:43 ` Jörg Krause
2014-06-30 21:50 ` Marek Vasut
2014-06-25 20:20 ` Marek Vasut
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