On Wed, Dec 13, 2017 at 7:31 AM, Stefan Brüns <stefan.bru...@rwth-aachen.de> wrote: > On Wednesday, December 13, 2017 2:36:26 AM CET Icenowy Zheng wrote: >> 在 2017年12月12日星期二 CST 下午4:12:13，Maxime Ripard 写道： >> >> > Hi, >> > >> > On Tue, Dec 12, 2017 at 12:28:27PM +0530, Jagan Teki wrote: >> > > This patch enable ums through CMD_USB_MASS_STORAGE. >> > > >> > > Signed-off-by: Jagan Teki <ja...@amarulasolutions.com> >> > > --- >> > > >> > > configs/bananapi_m64_defconfig | 1 + >> > > 1 file changed, 1 insertion(+) >> > > >> > > diff --git a/configs/bananapi_m64_defconfig >> > > b/configs/bananapi_m64_defconfig index 55feafe..d4aade5 100644 >> > > --- a/configs/bananapi_m64_defconfig >> > > +++ b/configs/bananapi_m64_defconfig >> > > @@ -11,6 +11,7 @@ CONFIG_DEFAULT_DEVICE_TREE="sun50i-a64-bananapi-m64" >> > > >> > > CONFIG_SPL=y >> > > # CONFIG_CMD_FLASH is not set >> > > # CONFIG_CMD_FPGA is not set >> > > >> > > +CONFIG_CMD_USB_MASS_STORAGE=y >> > >> > How does that work with the current over-size issue we have on the >> > A64? >> > >> > And I'd also like to keep the way we did things for several years now, >> > which is to *not* have board-specific options selected besides the >> > hardware-related ones. >> > >> > If you want to enable a general feature, do it for all the boards so >> > that our users will have a consistent experience across boards, and we >> > will not have to always chase all the defconfigs to provide it. >> >> I think there's a problem on A64 -- the Pine series are all designed to be >> host-only, and it's the most popular A64 board series. > > No, it just means the *initial* role of the Pine will be Host, but the roles > can be swapped using HNP (Host Negotiation Protocol) afterwards, which is pure > software.
I don't think we can configure otg in peripheral mode, atleast I couldn't find any info in schematics and it's not working at software level(based on my recent test) thanks! -- Jagan Teki Free Software Engineer | www.openedev.com U-Boot, Linux | Upstream Maintainer Hyderabad, India. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot
