Design and Implement of Bootloader Support Boot both in Nand Flash and Nor Flash
Tang Gui-jun · Science Technology and Engineering · 2010
In order to control complexity functions through embedded system,operating system is introduced to meet this target,the bootloader is needed to boot the OS.But the popular embedded systems's bootloader to start only support of Nor Flash,do not support the Nand Flash.counter the Nand Flash and Nor Flash characteristics respectively,the bootloader during the boot time to identify themselves by their own what kind of Flash to take appropriate action program is given,the current bootloader only supports the single kind Flash is made up,and universality of bootloader is inereased.