Curiosity about FRITZ!BOX 7530 porting

[Enrico Mioso]

Hello all!!

I have some curiosity about FRITZ!BOX 7530 workings:

1 - Why does wi-fi seem to not work correctly when booting the device over initramfs when installing openwrt, but working fine when booting from flash?
2 - How does the installed u-boot detect when it needs to go ahead with booting or start tftp?

I know, maybe I have to read the code, but I am asking myself those things since days and not doing so, so was wondering if anyone of you can tell me. :) Thanks guys.

Enrico