In user guide on chip ls1088 found bootstrap pins without a description:
- cfg_eng_use1
- cfg_eng_use2
- cfg_dram_type
- cfg_soc_use
What are they needed for?
These POR configuration signals were defeatured (they are reserved now) and all referrings to them have to be discarded.
The reserved signals should be set to 1 during POR.