Coreboot/OpenSIL Porting Underway for AMD FW16

I believe I already mentioned it in the thread where you asked about JUDC connector.

  1. Glasgow is connected to JSPI (interfacing with Winbond 256Mbit SPI flash) and JUDC (SoC UART0).
    It’s capable of driving it’s I/O pins with 1.8V and can run two applets at the same time, which makes it perfect for the job (as mentioned, I/O on AMD SoCs is 1.8V only).
  2. Pi Pico is connected to JECDB and it’s used for talking with the Embedded Controller’s UART (3.3V I/O).
  3. Shelly Plug is connected between power strip and official 180W power adapter that came with the laptop. It allows me to toggle power on/off from terminal using curl (including toggling power on for specified amount of time, so I don’t have to worry about leaving system in powered-on state and forgetting about it).

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