[U-Boot] CONFIG_DM_ETH USB_ETHER_ASIX Reception Issue on Tegra

[Marcel Ziswiler]

On Thu, 2015-08-06 at 23:29 -0600, Simon Glass wrote:

> The memalign() function arguments are around the wrong way! 

I assume you meant that one:

diff --git a/drivers/usb/eth/usb_ether.c b/drivers/usb/eth/usb_ether.c
index 3c3e082..11d26be 100644
--- a/drivers/usb/eth/usb_ether.c
+++ b/drivers/usb/eth/usb_ether.c
@@ -73,7 +73,7 @@ int usb_ether_register(struct udevice *dev, struct
ueth_data *ueth, int rxsize)
        }
 
        ueth->rxsize = rxsize;
-       ueth->rxbuf = memalign(rxsize, ARCH_DMA_MINALIGN);
+       ueth->rxbuf = memalign(ARCH_DMA_MINALIGN, rxsize);
        if (!ueth->rxbuf)
                return -ENOMEM;

> Definitely
> worth seeing if that fixes it. For some reason rpi and minnowboard
> seem to work even with this error.

Unfortunately still the same:

U-Boot SPL 2015.10-rc1-00188-gfac971b-dirty (Aug 07 2015 - 06:34:28)


U-Boot 2015.10-rc1-00188-gfac971b-dirty (Aug 07 2015 - 06:34:28 +0000)

TEGRA20
Model: Toradex Colibri T20
Board: Toradex Colibri T20
DRAM:  512 MiB
NAND:  1024 MiB
MMC:   Tegra SD/MMC: 0
*** Warning - bad CRC, using default environment

In:    serial
Out:   serial
Err:   serial
Net:   Net Initialization Skipped
No ethernet found.
Hit any key to stop autoboot:  0 
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 # dhcp
BOOTP broadcast 1
BOOTP broadcast 2
BOOTP broadcast 3
EHCI timed out on TD - token=0x8008d80
Rx: failed to receive: -5
BOOTP broadcast 4
BOOTP broadcast 5
EHCI timed out on TD - token=0x88008d80
Rx: failed to receive: -5
BOOTP broadcast 6
BOOTP broadcast 7
EHCI timed out on TD - token=0x8008d80
Rx: failed to receive: -5
BOOTP broadcast 8
BOOTP broadcast 9
EHCI timed out on TD - token=0x88008d80
Rx: failed to receive: -5

Retry time exceeded; starting again
Colibri T20 #