Bare metal, Assembly language • Re: Accessing ISP functionality on Raspberry Pi 3 Model B

So, hermanhermitage/dumpbootrom through the UART to another machine

ive replaced that code long ago

clone https://github.com/librerpi/lk-overlay
`make PROJECT=rpi3-bootcode` and youll get a lk.bin file
rename that to bootcode.bin, and it will run on anything in the pi0-pi3 family

it gives a complete shell over the uart, and if you turn on debug commands (line 10 of project/rpi3-bootcode.mk) youll get commands for reading/writing ram
then you just run a command like dump bytes, and boom, youve got the whole rom

you can also find me in ##raspberrypi-internals on libera, if you want more realtime chat

Statistics: Posted by cleverca22 — Sun Apr 28, 2024 4:00 am

---