On 2015-04-30, Fabio Estevam wrote: > On Thu, Apr 30, 2015 at 8:50 PM, Vagrant Cascadian <vagr...@aikidev.net> > wrote: >> So network works fine on the hummingboard i1 and i2ex, but the cubox >> i4pro is still inconsistant: >> >> Net: Phy 0 not found >> PHY reset timed out >> FEC > > When you see this error: does U-boot warn you about the MAC address > stored in the environment does not match the one read by the fuses?
No such warning. Rather than keep you guessing, here's the output on
boot:
U-Boot 2015.04+dfsg1-2~20150430~5 (Apr 30 2015 - 20:46:44)
CPU: Freescale i.MX6Q rev1.2 at 792 MHz
CPU: Temperature 17 C
Reset cause: POR
Board: MX6 Cubox-i
DRAM: 2 GiB
MMC: FSL_SDHC: 0
*** Warning - bad CRC, using default environment
No panel detected: default to HDMI
Display: HDMI (1024x768)
In: serial
Out: vga
Err: vga
Net: Phy 0 not found
PHY reset timed out
FEC
starting USB...
USB0: Port not available.
USB1: USB EHCI 1.00
scanning bus 1 for devices... 1 USB Device(s) found
scanning usb for storage devices... 0 Storage Device(s) found
scanning usb for ethernet devices... 0 Ethernet Device(s) found
Hit any key to stop autoboot: 0
> I think if you use a clean environment (env default -f -a
Running "env default -f -a" resets the environment and clears out
ethaddr (as well as board_name and board_rev, which can be tricky for
findfdt), though I believe it is already using the default environment
because of the message:
*** Warning - bad CRC, using default environment
But it doesn't really help with the ethernet changes.
> or do the setenv ethaddr; save) then the MAC address will be re-read
> from the fuse and stored in the env. Then ethernet should work fine.
I'm guessing you mean "saveenv" and not "save".
"setenv ethaddr; saveenv ; reset" still fails to work.
I generally try to avoid using saveenv as it makes it harder to test the
default environment when testing a new version of u-boot.
live well,
vagrant
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