How do you guarantee there isn't some logic flashed onto the chip that overrides the bootloader sequence? btw, I asked about this 5 months ago [0] and got some

How do you guarantee there isn't some logic flashed onto the chip that overrides the bootloader sequence? btw, I asked about this 5 months ago [0] and got some interesting replies. I ended up purchasing a PCEngines board (just before they went out of business) [0] https://news.ycombinator.com/item?id=35568984 https://news.ycombinator.com/item?id=35568984