From mboxrd@z Thu Jan 1 00:00:00 1970 From: Hans de Goede Date: Mon, 28 Mar 2016 14:56:07 +0200 Subject: [U-Boot] Ethernet via USB on Sinlinx SinA33 In-Reply-To: <56F5720A.5000805@free-electrons.com> References: <56F5720A.5000805@free-electrons.com> Message-ID: <56F929E7.6060200@redhat.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de 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. Is the ethernet adapter connected to a regular usb host port, or to the otg port ? Regards, Hans > > Steps to reproduce: > > 1) Add the following lines to include/configs/sunxi-common.h: > > #define CONFIG_USB_HOST_ETHER > #define CONFIG_USB_ETHER_ASIX > > 2) make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- Sinlinx_SinA33_defconfig > 3) make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- menuconfig > 4) Check CONFIG_USB_EHCI_HC and save configuration > 5) make ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- -j$(nproc) > 6) Prepare SDCard: > sudo dd if=u-boot-sunxi-with-spl.bin of=/dev/sdX bs=1024 seek=8 > 7) Boot the board and run dhcp or tftp > 8) Get 'data abort' and board gets reset (ethact is also not defined) > > The log file is attached. > > Thank you, > > Quentin > > [1] https://github.com/lentinj/u-boot/blob/master/doc/README.usb#L132 >