Well, first you have the security view point as @DaPorkchop_@lemmy.ml explained with cross-SOC attacks.
Then, if you consider the OS definiton given by Roscoe (which, imo, is a good one), then your OS is not FOSS at all! For instance, in your OS you would have to consider the DSP chip, with his bootloader and kernel as a part of your OS.
Well, first you have the security view point as @DaPorkchop_@lemmy.ml explained with cross-SOC attacks. Then, if you consider the OS definiton given by Roscoe (which, imo, is a good one), then your OS is not FOSS at all! For instance, in your OS you would have to consider the DSP chip, with his bootloader and kernel as a part of your OS.