Could this work for a different ECU using SH7055?

From my research so far I have seen you need a bootloader to change ECU code or maps. My ECU is from a Volvo S60 2005, they use CAN communication though using a J2534 device or ISO15765.

Anyway, in order to flash ECU changes or maps, I definitely need a bootloader(I am guessing this kernel is exactly this). Could this kernel work in my specific case?