Problem was device tree. 4.1 seems to be more accurate with dtb parsing. Status = okay definitions were missing in Ethernet structures.
-Matti 2015-12-16 18:05 GMT+02:00 matti kaasinen <[email protected]>: > Those " broken dt data" lines are not the problem. They seem to exist also > in normal 3.14 boot without problems. Two clear differences are: there is > no nand flash memory mapping and that there is that SIOCGIFFLAGS. > > Perhaps I try normal 4.1 kernel also. I used to get it running before. > > - Matti > > 2015-12-16 14:48 GMT+02:00 matti kaasinen <[email protected]>: > >> Hi! >> >> I have seen nightly builds of fido RT passing quite consistently. >> However, I got nasty error messages while my am335x booted >> linux-ti-staging-rt-4.1 as follows: >> >> [ 0.146612] omap_hwmod: tptc0 using broken dt data from edma >> [ 0.146751] omap_hwmod: tptc1 using broken dt data from edma >> [ 0.146868] omap_hwmod: tptc2 using broken dt data from edma >> [ 0.151906] omap_hwmod: debugss: _wait_target_disable failed >> >> Perhaps for this reason I also get: >> Configuring network interfaces... ifconfig: SIOCGIFFLAGS: No such device >> >> and >> >> Failed to get index for interface name 'eth0': No such device >> >> - so I don't get Ethernet up and running. >> >> I have used Yocto version of meta-ti (fido). >> >> I found >> https://www.mail-archive.com/[email protected]/msg116472.html >> discussing this problem, but I did not these changes made in am33xx.dtsi. >> >> What patches should I need to get rt-4.1 running properly? >> >> Thanks, >> Matti >> > >
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