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psion-installer

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README.txt
PSION'S OWN INSTALLER ===================== NBLXLoad.sh 4 KB Psion's script for installing PsionLX to the netBook Pro's internal NAND. Genuinely theirs, and one of the very few pieces of the actual installation process that survives. *** IT WRITES TO THE INTERNAL FLASH. *** It is here as documentation, not as something to run. The released CF images do not touch NAND at all, and that is deliberate -- see the warning in the release README.txt. WHAT IT IS GOOD FOR It records how Psion actually did it, which is not obvious and is not written down anywhere else. The detail worth knowing is their nandwrite invocation: nandwrite --blockalign=2 That alignment is what the netBook Pro's NAND controller expects, and getting it wrong produces an image that appears to write successfully and will not boot. If you ever want to put a Linux root filesystem into this machine's internal flash rather than run it from a card, this file is the starting point -- together with your own machine's real NAND geometry, read with the stepA script in 2-WINDOWS-CE-RESTORE.