hello everyone

    i have some questions about u-boot,the following are:

    the arm cpu that have the  arm-tdmi core can port u-boot,because it has no mmu unit , i can't confirm that u-boot is siutable for it .

    In the  files  which i downloaded from  sourceforge.net/projects/u-boot ,i find there is not this type of arm cpu that i have in the achived directory of cpu.My arm CPU is philips arm LPC221O. If i want to port the u-boot on the arm cpu . what should i do ? and how shou i do?

                      thanks to everyone !!