SG2002 zero stage bootloader slow

Hi,

I am trying to make the startup time on the SG2002 as fast as possible. I have noticed that the zero stage bootloader (bootrom) appears to wait for 1 second before doing anything.

Is there a way to bypass this delay? Also, is there a way to access the code for this bootloader? There is a repo for the “sophgo zsbl” but this appears to be for other products.

Thanks