I am hoping to use GCC to compile code for the TMS570LS3137 or TMS570LS43x processor which are big endian Cortex-R4 and Cortex-R5F respectively.
I have found some old instructions here: TMS570LS and GCC compiler - Hercules safety microcontrollers forum - Hercules ︎ safety microcontrollers - TI E2E support forums. I will attempt to follow them today.
Can anyone provide some explanation of how to build GCC including the libraries for big endian? Is there a recent, pre-build set of tools that support these processors?