From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tom Rini Date: Mon, 9 Jul 2012 04:46:01 -0700 Subject: [U-Boot] [PATCH v2 0/7] dfu:usb: Composite USB download gadget with DFU function In-Reply-To: <20120709132827.69f80e32@lmajewski.digital.local> References: <1341308291-14663-1-git-send-email-l.majewski@samsung.com> <1341416922-13792-1-git-send-email-l.majewski@samsung.com> <20120709132827.69f80e32@lmajewski.digital.local> Message-ID: <20120709114601.GA18795@oliver-linux> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de On Mon, Jul 09, 2012 at 01:28:27PM +0200, Lukasz Majewski wrote: > Hi Marek, > > > > Those patches add support for composite USB download gadget. > > This gadget (at least for now) is equipped with DFU download function. > > > > A separate DFU back-end and front-end have been added. > > Back-end is placed at ./drivers/dfu directory. The front-end is > > implemented as USB function. > > > > The back-end is written in a generic manner with storage device > > specific code separated (eMMC). > > > > DFU specification can be found at: > > http://wiki.openmoko.org/wiki/USB_DFU_-_The_USB_Device_Firmware_Upgrade_standard > > > > Example usage: > > > > u-boot side: dfu mmc 0 > > PC: dfu-util -U IMAGE.bin -a uImage (for upload) > > dfu-util -D uImage -a uImage (download) > > > > To list the alt settings: > > dfu mmc 0 list > > > > Test HW: > > Exynos4210 Trats board > > > > > > Lukasz Majewski (7): > > dfu:usb: Support for g_dnl composite download gadget. > > dfu:usb: DFU USB function (f_dfu) support for g_dnl composite gadget > > dfu: DFU backend implementation > > dfu: MMC specific routines for DFU operation > > dfu:cmd: Support for DFU u-boot command > > arm:trats: Support for USB UDC driver at TRATS board. > > arm:trats: Enable g_dnl composite USB gadget with embedded DFU > > function on TRATS > > Do you have more comments about those patches? I _think_ he's been busy with exams and preparing for the U-Boot BoF this week. I'll make sure this gets brought up then however. -- Tom -------------- next part -------------- A non-text attachment was scrubbed... Name: not available Type: application/pgp-signature Size: 836 bytes Desc: Digital signature URL: