* Wookey <[email protected]> [2016-06-17 19:25]: > I installed an nvidia jetson board (armhf, v7) with the stretch alpha6 > installer. It all worked nicely. > See documentation at: > https://wiki.debian.org/InstallingDebianOn/NVIDIA/Jetson-TK1 ... > I am about to go on hols for 3 weeks so filing this bug as a > placeholder in case anyone else has info to add.
Sorry, I didn't see your bug report. I ran into the same issue, though. I tracked it down to CONFIG_ARM_TEGRA_DEVFREQ which I enabled in 4.6-1~exp2. With this module enabled, I see the same hang you do. Without the module, it works. Interestingly, it depends on the version of u-boot used, though. With the u-boot from Debian (i.e. a current mainline DENX u-boot), I do not get this issue (which is why my tests before enabling the module didn't find it). I only see it with the old u-boot from NVIDIA. I brought this up upstream: http://permalink.gmane.org/gmane.linux.ports.tegra/26941 and the response was that if mainline u-boot works, I should use that. I then edited the Debian wiki to remove the portions about the old u-boot and made it clear users have to upgrade to Debian's u-boot. IMHO it should be ok to tell users to use a modern mainline u-boot, but I don't mind disabling CONFIG_ARM_TEGRA_DEVFREQ again either if you think that's a good idea. -- Martin Michlmayr http://www.cyrius.com/
