Thank you all for your help, I created the bootmenu.scr with m4r0v3r's Code: setenv bootmenu_4 'MeegoBoot (External SD card, partition 3, fat, uImage)=setenv mmcnum 0; setenv mmcpart 3; setenv mmctype fat; setenv mmcfile uImage; run trymmcuimage'; and now u-boot finds the meego ce kernel (it shows size, name and all) sticks at Starting Kernel for a few seconds and then the device turns off. Any ideas?
setenv bootmenu_4 'MeegoBoot (External SD card, partition 3, fat, uImage)=setenv mmcnum 0; setenv mmcpart 3; setenv mmctype fat; setenv mmcfile uImage; run trymmcuimage';