From: Stephen Warren <swarren@wwwdotorg.org>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 3/3] ARM: tegra: usb gadgets: Allow accessing the NAND via DFU
Date: Tue, 24 Feb 2015 11:49:53 -0700 [thread overview]
Message-ID: <54ECC7D1.8010004@wwwdotorg.org> (raw)
In-Reply-To: <20150224183723.200f2ee8@avionic-0020>
On 02/24/2015 10:37 AM, Alban Bedel wrote:
> On Tue, 24 Feb 2015 09:56:50 -0700
> Stephen Warren <swarren@wwwdotorg.org> wrote:
>
>> On 02/24/2015 09:44 AM, Alban Bedel wrote:
>>> Many T20 boards use NAND instead of MMC, allow accessing it via DFU.
>>
>> I have no particular objection to this, but I wonder how extensively
>> you've tested this? IIRC I had to make quite a few fixes to the DFU and
>> DFU-MMU code when enabling them on Tegra. I'd expect to have to make a
>> bunch of changes to the DFU-NAND code to make it work, unless I happened
>> to fix it up blindly without issue before:-)
>
> I only did a few test with DFU, writing u-boot image and that worked
> fine.
>
>> Does test/dfu/dfu_gadget_test.sh work without issue on NAND on Tegra?
>
> However this test fails :( So, yes it might a bit early to enable it.
BTW, I should have mentioned that I did find a couple of failures in the
DFU test that have crept in recently. If all you're seeing is those two,
you can probably ignore them. See the following for details:
https://www.marc.info/?l=u-boot&m=142420980925216&w=4
Re: [U-Boot] [PATCH v2 0/8] arm: a few steps to reduce the boot time
Message-ID: <54E3B600.60009@wwwdotorg.org>
next prev parent reply other threads:[~2015-02-24 18:49 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 16:44 [U-Boot] [PATCH 1/3] usb: ci_udc: Fix set address to work with older controllers Alban Bedel
2015-02-24 16:44 ` [U-Boot] [PATCH 2/3] ARM: tegra: Fix the USB gadget configuration for T20 Alban Bedel
2015-02-24 16:54 ` Stephen Warren
2015-02-24 17:39 ` Alban Bedel
2015-02-24 16:44 ` [U-Boot] [PATCH 3/3] ARM: tegra: usb gadgets: Allow accessing the NAND via DFU Alban Bedel
2015-02-24 16:56 ` Stephen Warren
2015-02-24 17:37 ` Alban Bedel
2015-02-24 18:49 ` Stephen Warren [this message]
2015-02-24 17:00 ` [U-Boot] [PATCH 1/3] usb: ci_udc: Fix set address to work with older controllers Stephen Warren
2015-02-24 17:41 ` Alban Bedel
2015-02-24 19:25 ` Stephen Warren
2015-02-26 17:03 ` Alban Bedel
2015-02-26 17:24 ` Stephen Warren
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