We are building a custom board using imx6 dual processor (with the same 1GB RAM chip as in sabresd) and we have mx6qsabresd as the reference board. I just wanted to know, is there any change to be done in u-boot in sabresd BSP (especially in the DCD items) for our custom board or the u-boot.imx built for mx6qsabresd is sufficient enough for a dual processor?
I know u-boot should be modified according to the peripherals we are using in our board. But I am just asking, about basic initialization difference between quad core and dual core of imx6 processors at the u-boot level.
Jai Ganesh S