[U-Boot] Multiple binaries built through u-boot source

Hello,

This is about a generic problem which may also be faced by other developers. Our SoC has a masked bootrom area which copies an image from NOR/NAND memories to an internal embedded SRAM. The size of this SRAM is only 8K. This binary initializes the DDR for larger binaries (u-boot/OS) to be placed in RAM and executed from there.

I wanted to know if there is a generic way to create two binaries from the u-boot source both compiled for different address ranges. The first initializes the RAM (may be something else as well) and the second is the u-boot binary responsible for loading OS etc.

Thanks in advance

Regards Vipin