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
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