Boot order for AM3352

I have closely followed Beaglebone board in designing a custom board using AM3352. 

I want boot order to be  MMC1 - NAND- UART0- USB0- 24MHz

I understand from Table 26.7 in TRM that this boot mode is not available there. I have to use MMC1 instead of MMC0 because UART1 port is completely used, and hence a confused and staggered boot order.   

I would be glad if some pointers can be provided so as to get this boot mode.