* Aaro Koskinen <aaro.koskinen@xxxxxx> [150106 11:47]: > Hi, > > On Tue, Jan 06, 2015 at 08:59:03AM -0800, Tony Lindgren wrote: > > * Pavel Machek <pavel@xxxxxx> [150106 00:03]: > > > On Mon 2015-01-05 15:02:29, Tony Lindgren wrote: > > > > Revert "ARM: dts: Disable smc91x on n900 until bootloader > > > > dependency is removed". We've now fixed the issues that > > > > caused problems with uninitialized hardware depending on > > > > the bootloader version. Mostly things got fixed with > > > > the following commits: > > > > > > > > 9a894953a97b ("ARM: dts: Fix bootloader version dependencies by muxing n900 smc91x pins") > > > > 7d2911c43815 ("net: smc91x: Fix gpios for device tree based booting") > > > > > > > > Note that this only affects the early development boards > > > > with Ethernet that we still have in a few automated boot > > > > test systems. > > > > > > > > Signed-off-by: Tony Lindgren <tony@xxxxxxxxxxx> > > > > > > Normally, the early development boards should have separate dts file > > > (then include common parts), no? > > > > In this case it won't matter. The GPMC hardware is there, the probe > > just fails if no smsc91x is found. > > > > > Could you at least add a note to the dts file what is it? Because I > > > always thought it is a bug. > > > > Sure, updated patch below. Can somebody please test boot it on > > a production n900 too to make sure it no longer causes issues? > > Seems to work fine with normal n900. > > Tested-by: Aaro Koskinen <aaro.koskinen@xxxxxx> OK good to hear, thanks for testing. > I also tested with a development board, eth0 seemed to appear, > but couldn't configure the MAC address with busybox ifconfig. > How should it be done, I guess the interface does not have any > MAC by default? You need to write the eeprom with ethtool from Linux, something like this: Run u-boot/tools/gen_eth_addr to generate a random local mac, then swap the bytes for it for big endian. Enter them into a file with hexedit in big endian order. Then just do: # cat mac | ethtool -E eth0 offset 0x40 length 6 Then ethtool -e eth0 should show you the configuration. Regards, Tony -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html