=> help fdt fdt addr <addr> [<length>] - Set the fdt location to <addr> fdt boardsetup - Do board-specific set up fdt move <fdt> <newaddr> <length> - Copy the fdt to <addr> and make it active fdt print <path> [<prop>] - Recursive print starting at <path> fdt list <path> [<prop>] - Print one level starting at <path> fdt set <path> <prop> [<val>] - Set <property> [to <val>] fdt mknode <path> <node> - Create a new node after <path> fdt rm <path> [<prop>] - Delete the node or <property> fdt header - Display header info fdt bootcpu <id> - Set boot cpuid fdt memory <addr> <size> - Add/Update memory node fdt rsvmem print - Show current mem reserves fdt rsvmem add <addr> <size> - Add a mem reserve fdt rsvmem delete <index> - Delete a mem reserves fdt chosen - Add/update the /chosen branch in the tree NOTE: If the path or property you are setting/printing has a '#' character or spaces, you MUST escape it with a \ character or quote it with ". =>