I am hoping to find some guidance on how to modify the RCW for my 1021a-iot system. I want to enable some GPIO for testing purposes. I just need some help on how to program the value not the values themselves. I do not have code warrior and hence no QCVS which is the only mention of how to do this I have found.
I am currently using the SD card as boot location if that makes any difference on the procedure.
Can I change the defaults inthe u-boot and have the new RCW automatically built by bitbake.
As simply as ...
bitbake -c cleansstate u-boot-ls1
bitbake -c patch u-boot-ls1
Documents I have found so far don't seem to address this. I am pretty new still at yocto and patching etc..