Hi Marcel,
On 3 August 2015 at 09:45, Marcel Ziswiler marcel@ziswiler.com wrote:
Hi there
Trying to update one of my patch sets of late made me notice that the ASIX USB to Ethernet stuff if CONFIG_DM_ETH is enabled seems to be rather broken. I already sent two patches to even get that far but even with that reception still does not seem to work (see below). I tested by enabling CONFIG_DM_ETH on Colibri T20/T30 as well as Apalis T30 with CONFIG_USB_HOST_ETHER and CONFIG_USB_ETHER_ASIX enabled and a LevelOne USB-0301 ASIX AX88772 dongle. Has anybody actually tried that lately?
Colibri T20 # usb start starting USB... USB0: USB EHCI 1.00 USB1: USB EHCI 1.00 USB2: USB EHCI 1.00 scanning bus 1 for devices... 1 USB Device(s) found scanning bus 2 for devices... Warning: asix_eth using MAC address from ROM 2 USB Device(s) found scanning bus 0 for devices... 1 USB Device(s) found Colibri T20 # tftpboot $loadaddr uImage-colibri_t20 Using asix_eth device TFTP from server 192.168.10.1; our IP address is 192.168.10.4 Filename 'uImage-colibri_t20'. Load address: 0x1000000 Loading: EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5 T EHCI timed out on TD - token=0x8008d80 Rx: failed to receive: -5
Retry count exceeded; starting again Colibri T20 #
Not on Tegra. I did test it on minnowmax and it worked. But the cache implementation is quite different on that platform.
Regards, Simon