Hi Tom, > On Mon, Sep 19, 2016 at 01:31:30PM -0400, Tom Rini wrote: > > > Introduce a hidden USB_FUNCTION_DFU Kconfig option and select it for > > CMD_DFU (as we must have the DFU command enabled to do anything > > DFU). Make all of the entries in drivers/dfu/Kconfig depend on > > CMD_DFU and add options for all of the back end choices that DFU > > can make use of. > [snip] > > +config DFU_MMC > > + bool "MMC back end for DFU" > > + help > > + This option enables using DFU to read and write to MMC > > based storage. > > Adding: > If working with an underlying filesystem rather than raw > storage you will still need to enable the appropriate write > commands. > > As in doing local testing of stuff that drove me to scratch this itch > I noticed that CMD_EXT4_WRITE is not set on sunxi. But I don't think > we should force fat+ext4 write to be enabled simply because DFU_MMC > is set. I should however follow up with adding default y if DFU_MMC to > CMD_EXT4_WRITE and migrate FAT_WRITE to Kconfig as well. >
+1 Thanks for investigation. (It comes to me that inevitably it is the highest time to move DFU/THor/UMS and underlying USB layers to DM and Kconfig). -- Best regards, Lukasz Majewski Samsung R&D Institute Poland (SRPOL) | Linux Platform Group _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot