From mboxrd@z Thu Jan  1 00:00:00 1970
From: Lukasz Majewski <l.majewski@samsung.com>
Date: Mon, 09 Jul 2012 13:28:27 +0200
Subject: [U-Boot] [PATCH v2 0/7] dfu:usb: Composite USB download gadget
 with DFU function
In-Reply-To: <1341416922-13792-1-git-send-email-l.majewski@samsung.com>
References: <1341308291-14663-1-git-send-email-l.majewski@samsung.com>
	<1341416922-13792-1-git-send-email-l.majewski@samsung.com>
Message-ID: <20120709132827.69f80e32@lmajewski.digital.local>
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To: u-boot@lists.denx.de

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? 


-- 
Best regards,

Lukasz Majewski

Samsung Poland R&D Center | Linux Platform Group