-bouncing e-mails cc: Łukasz
On Mon, Mar 18, 2019 at 06:15:48PM +0100, Eugeniu Rosca wrote: > Hi Paul, hello Marek, > > On Mon, Mar 18, 2019 at 11:12:02AM +0100, Paul Kocialkowski wrote: > > Hi, > > > > Le lundi 18 mars 2019 à 10:56 +0100, Eugeniu Rosca a écrit : > > > Hi Marek, Paul, cc: Alex > > > > > > jFYI/FWIW, reverting [1-2] allows getting rid of below warnings on > > > R-Car3, when running basic fastboot commands (e.g. fastboot getvar): > > > > > > [ 8.035764] status: -104 ep 'ep1' trans: 0 > > > [ 18.744354] status: -104 ep 'ep1' trans: 28 > > > [ 18.748950] status: -104 ep 'ep1' trans: 9 > > > [ 18.753370] status: -104 ep 'ep1' trans: 28 > > > [ 26.064761] status: -104 ep 'ep1' trans: 28 > > > > I don't think reverting this patch in mainline U-Boot would be a good > > idea, as it is required to get fastboot to work at all on sunxi > > platforms with the MUSB controller. > > > > Did you investigate the issue to see what is happening here precisely? > > I attempted to record some traces to visualize the functions called > during my use-case, but it seems like lib/trace.c and cmd/trace.c are > not usable on arm64 (no U-Boot console output on my H3-ULCB-KF). Anyone > with a hint in this direction? > > Anyway, given that I use an out-of-tree USB gadget driver, any logs I > can share will only be of limited/little help, I assume. I expect the > discussion to make more sense during upstreaming of USBHS R-Car Linux > driver. Now, it is more of a heads up. > > Best regards, > Eugeniu. _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de https://lists.denx.de/listinfo/u-boot