When compile the example in the folder 'Keil\ARM\Boards\NXP\LH79524\Blinky', an error was generated, 'LH79524.s: error: A3903U: Argument 'ARM720T' not permitted for option 'cpu'.' because the option for --cpu is '--cpu ARM720T'. And i can't find some information about the '--cpu' option.
Are you looking in the Manuals for the correct compiler?
Is that a Keil option, or a GCC option...?