Soo now finished compiling and installed but got a bootloop. Something interesting is that if restore boot from stock via cwm, it passes the bootanimation and a window that says android upgrading appears but when it finishes, then makes the bootanimation again and do the same eternally.
Updated a lot my device tree based on yours.
Here is the device tree, the only folder that didn't modified was overlay, also the files from rootdir are the ones from my device (except init.recovery.rhea_ss_ivoryss.rc).
This are the files I'm using as proprietary blobs. Also I haven't modified my kernel source and had to comment"TARGET_USERIMAGES_USE_EXT4" from boardconfig.mk because for some reason was giving errors while compiling.
Also when trying taking logcat via adb it stucks on - waiting for device -
I was so close of getting it to boot :crying:
Edit: I think the files from the rootdir folder on my tree are the ones that should be edited, so already edited them to be like from your tree and I'm compiling again
Edit2: Editing those files to much do even worse, get stucked on the device logo so most of the files from rootdir are still the ones from the device. Also updated the system.prop file that was forgetting but still didn't worked to past bootanimation. Been really hard trying to fix it, could someone give me a hand?