From: Lukasz Majewski <l.majewski@samsung.com>
To: u-boot@lists.denx.de
Subject: [U-Boot] [PATCH 05/10] dfu: Only perform DFU board_usb_init() for TRATS
Date: Mon, 17 Dec 2012 18:37:22 +0100 [thread overview]
Message-ID: <20121217183722.5671da52@amdc308.digital.local> (raw)
In-Reply-To: <20121217142853.GA6167@bill-the-cat>
Hi Tom,
> On Wed, Nov 28, 2012 at 03:47:43PM +0100, Lukasz Majewski wrote:
>
> > Hi Pantelis,
> >
> > > USB initialization shouldn't happen for all the boards.
> > >
> >
> > The board_usb_init() follows u-boot policy, that SoC IPs (USB) are
> > enabled and configured just before their usage.
>
> Going back to this old thread as I dig at things again. How much of
> s3c_udc_probe is actually enabling hardware as opposed to registering
> that such hardware exists and can be enabled when we call
> usb_gadget_register_driver ? It looks like all of the clocking (and
> pin muxing?) is already being done.
>
I will check if s3c_udc_probe can be removed totally and replaced by
usb_gadget_register_driver (since some time has passed from original
UDC driver posting).
--
Best regards,
Lukasz Majewski
Samsung Poland R&D Center | Linux Platform Group
next prev parent reply other threads:[~2012-12-17 17:37 UTC|newest]
Thread overview: 40+ messages / expand[flat|nested] mbox.gz Atom feed top
2012-11-29 7:33 [U-Boot] [PATCH 00/10] USB: Gadget & DFU related fixes Pantelis Antoniou
2012-11-29 6:32 ` Marek Vasut
2012-11-29 8:05 ` Pantelis Antoniou
2012-11-29 7:33 ` [U-Boot] [PATCH 01/10] usb: Remove obsolete header file Pantelis Antoniou
2012-11-28 14:40 ` Lukasz Majewski
2012-11-28 15:42 ` Tom Rini
2012-11-28 15:45 ` Lukasz Majewski
2012-11-28 16:01 ` Lukasz Majewski
2012-11-28 17:13 ` Pantelis Antoniou
2012-11-28 17:46 ` Lukasz Majewski
2012-11-28 17:54 ` Pantelis Antoniou
2012-11-29 8:13 ` Lukasz Majewski
2012-11-29 8:19 ` Pantelis Antoniou
2012-11-29 8:07 ` Pantelis Antoniou
2012-11-29 7:33 ` [U-Boot] [PATCH 02/10] usb: Fix bug when both DFU & ETHER are defined Pantelis Antoniou
2012-11-29 8:19 ` Marek Vasut
2012-11-29 7:33 ` [U-Boot] [PATCH 03/10] g_dnl: Issue connect/disconnect as appropriate Pantelis Antoniou
2012-11-29 7:33 ` [U-Boot] [PATCH 04/10] g_dnl: Properly terminate string list Pantelis Antoniou
2012-11-28 15:20 ` Lukasz Majewski
2012-11-29 8:20 ` Marek Vasut
2012-11-29 13:22 ` Pantelis Antoniou
2012-11-29 14:28 ` Marek Vasut
2012-11-29 7:33 ` [U-Boot] [PATCH 05/10] dfu: Only perform DFU board_usb_init() for TRATS Pantelis Antoniou
2012-11-28 14:47 ` Lukasz Majewski
2012-11-28 15:52 ` Tom Rini
2012-11-28 16:08 ` Lukasz Majewski
2012-11-29 17:42 ` Tom Rini
2012-11-29 23:14 ` Lukasz Majewski
2012-11-30 1:57 ` Tom Rini
2012-12-17 14:28 ` Tom Rini
2012-12-17 17:37 ` Lukasz Majewski [this message]
2012-12-17 17:45 ` Tom Rini
2012-11-29 7:33 ` [U-Boot] [PATCH 06/10] dfu: Fix crash when wrong number of arguments given Pantelis Antoniou
2012-11-28 15:17 ` Lukasz Majewski
2012-11-29 7:33 ` [U-Boot] [PATCH 07/10] dfu: Send correct DFU response from composite_setup Pantelis Antoniou
2012-11-29 7:33 ` [U-Boot] [PATCH 08/10] dfu: Properly zero out timeout value Pantelis Antoniou
2012-11-28 15:23 ` Lukasz Majewski
2012-11-29 7:33 ` [U-Boot] [PATCH 09/10] dfu: Add a partition type target Pantelis Antoniou
2012-11-29 7:33 ` [U-Boot] [PATCH 10/10] dfu: Support larger than memory transfers Pantelis Antoniou
2012-11-29 8:20 ` [U-Boot] [PATCH 00/10] USB: Gadget & DFU related fixes Marek Vasut
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