Welcome back Freescale i.MX53

Few months ago I’ve been contacted by Marsha Chang from Freescale i.MX53 marketing division if I’d like to have another i.MX53 Quick Start Board as a replacement for the board I needed to return back to Freescale during this summer.
Having more ARM boards never hurts, so I replied “yes” quickly and today another i.MX53 is already siting on my SMC switch with preinstalled Ubuntu 11.10. The only quirk so far I’ve had with Ubuntu, which looks like switched to NFSv4 and this all goes kind of wrong with my Solaris 11 ZFS/NFS id mapping. Since both machines are well secured and basically just available to me alone, I’ve given up on increased NFSv4 security and decided to use quickest and least hurting path and enforce usage of NFSv3 on Ubuntu side about which I know is running well. At least it does so in Ubuntu 11.04 running on my Pandaboard. The trick is to put vers=3 into appropriate option column in /etc/fstab file:

solaris:/export/home/karel /export/home/karel nfs vers=3 0 0

Otherwise everything is working as expected and the board is already crunching through LLVM 3.0 compilation and testing, but that’s the topic for next post anyway.

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