hello all i was using BF536 DSP for my design but now i was planing to implement gigabit Ethernet on my project so i thought of shifting to sharc processor but implementing whole firmware is my problem in sharc (description will give you whole idea)

Gigabit Ethernet was not there in backfin so i have decided to change the processor so but firmware for the sharc may take many months to bring up that instead can i use the same code which i wrote for my sport ,UART,usb,SPI and TWI  in blackfin or else do i need to change the whole  code and by the way i thought using ADSP-SC58X series in my design pother than changing headers do  i need change anything else please suggest me best possible to bring up my project in quick time