However, now, having problem trying to run 'u-boot-update-bootmenu'.....
Install U-Boot Get U-Boot. Get your system to boot to Maemo first. This is the most trivial part of the installation, and you need to get this done and tested before continuing. I don't want or need any reports of not being able to boot. NOTE: U-Boot in Fremantle repos currently can't boot 3.x kernels, see here for a proper build.