On Tue, Apr 15, 2014 at 10:41 AM, Lukasz Majewski <l.majew...@samsung.com> wrote: > Hi Rob, > >> From: Sebastian Siewior <bige...@linutronix.de> >> >> This patch contains an implementation of the fastboot protocol on the >> device side and a little of documentation. >> The gadget expects the new-style gadget framework. >> The gadget implements the getvar, reboot, download and reboot >> commands. What is missing is the flash handling i.e. writting the >> image to media. >> >> v3 (Rob Herring): >> This is based on http://patchwork.ozlabs.org/patch/126798/ with the >> following changes: >> - Rebase to current mainline and updates for current gadget API >> - Use SPDX identifiers for licenses >> - Traced the history and added missing copyright to cmd_fastboot.c >> - Use load_addr/load_size for transfer buffer >> - Allow vendor strings to be optional
[snip] > To sum up: > > It seems that you are using UDC driver + gadget approach for fastboot. > > However, current gadgets for downloading data (DFU, UMS, THOR) use UDC + > composite gadget + function. > > Also they use common download code - g_dnl.c to implement their > commands. > > I would be more than happy if you were willing to port the fastboot > protocol to the existing framework. > For overall picture of the current design please look into the following > keynote: > http://www.denx.de/wiki/pub/U-Boot/MiniSummitELCE2013/dfu_elce_u-boot.pdf > > Please let me know if you have any questions. Thanks for your review. I have this working using the common g_dnl.c code now. I have a bit more clean-up to do and I will post it. My current branch is here: git://git.linaro.org/people/rob.herring/u-boot.git fastboot-v2 Rob _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
