Hi, On 11/04/2016 13:07, Hans de Goede wrote: > Hi, > > On 11-04-16 12:25, Quentin Schulz wrote: >> Hi, >> >> On 06/04/2016 17:24, Hans de Goede wrote: >>> Hi, >>> >>> On 29-03-16 08:38, Quentin Schulz wrote: >>>> Hi, >>>> >>>> On 28/03/2016 14:56, Hans de Goede wrote: >>>>> Hi, >>>>> >>>>> On 25-03-16 18:14, Quentin Schulz wrote: >>>>>> Hi, >>>>>> >>>>>> I am trying to get Ethernet to work through the USB port of the >>>>>> Sinlinx >>>>>> SinA33 on U-Boot to use TFTP to get the kernel and dtb files. >>>>>> >>>>>> However, I am getting 'data abort' when using dhcp or tftp after >>>>>> adding: >>>>>> #define CONFIG_USB_HOST_ETHER >>>>>> #define CONFIG_USB_ETHER_ASIX >>>>>> >>>>>> to include/configs/sunxi-common.h and checking CONFIG_USB_EHCI_HCD as >>>>>> told in the documentation [1] >>>>>> >>>>>> I tested this configuration with the C.H.I.P. and it is working well. >>>>> >>>>> Are you perhaps building u-boot with gcc6 ? There are some known >>>>> issues >>>>> when building u-boot with gcc-6, which look pretty much like this. >>>> >>>> No, I'm building with gcc-5: >>>> $ arm-linux-gnueabihf-gcc --version >>>> arm-linux-gnueabihf-gcc (Ubuntu 5.2.1-22ubuntu1) 5.2.1 20151010 >>>> >>>>> Is the ethernet adapter connected to a regular usb host port, or to >>>>> the otg port ? >>>> >>>> The Ethernet adapter is connected to the regular USB host port. >>> >>> So I've been debugging some armv7 cache issues lately and I've come >>> up with the following fix: >>> >>> https://patchwork.ozlabs.org/patch/605967/ >>> >>> This might very will fix your issue too. If not we're likely missing >>> some cache flushing / invalidation in the usb driver for your usb >>> host controller. >>> >>> Regards, >>> >>> Hans >> >> I actually tried uboot-sunxi repository (and then checked out on merge >> commit in master for this repository) and it is working as expected: I >> get Ethernet over USB. >> >> I tested with master (43d3fb5c0609a76409e7859a2a5800670c7b5bd2) and I >> first get a reset of the board when starting USB (before I can enter >> U-Boot command line) and then after the reboot, U-Boot hangs on starting >> USB (still before the command line). >> >> I did a git bisect on master and it returned this commit: >> http://git.denx.de/?p=u-boot.git;a=commit;h=3f9f8a5b83f8aec40c9f4ee496046a695e333c45 >> > > Ah, that is fixed by this commit: > > http://git.denx.de/?p=u-boot/u-boot-usb.git;a=commitdiff;h=cfb3f1cd0e022711d69ff040884357b8410865ef > > > A pullreq for which was send this morning, so this should be fixed > in master as soon as the u-boot-usb pull-req gets merged. > > Regards, > > Hans
Tested with the patch, the issue is solved. Thanks Hans! Regards, Quentin _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot