Help: firmware for BeagleBone Black Antminer

[luamiennam]

I have a BeagleBone Black board removed from the device Antminer S4, S4 +, S5, S5 +, S7 New BB versionAM3352BZCZ100 Development Board. I want to ask for the firmware to boot from the microSD to convert to other research uses (currently it boo from the GPIO pins, right).

Thank you very much for your support.

p / s 1: I do not know English well, use google translate for help, sorry for this.
p / s 2: I don't know where I should be posting, so take the liberty to stay here. Thank you for the administration.

https://s1.uphinh.org/2020/10/21/z2135655989285_7927574e5f0fb79d3c719d87164e9dc4.th.jpg
https://s1.uphinh.org/2020/10/21/z2135682118104_61ab8900ad5d47d26c22f464dd40f6c2.th.jpg

[BitMaxz]

What exactly do you want the firmware only for Beaglebone black or are you looking for Antminer s5 firmware?

If you are looking for s5 firmware it still available on Bitmain.
Here's the link for s5 firmware below.
- https://service.bitmain.com/support/download?product=Antminer%20S5

Then follow this guide how to flash it https://bitcointalk.org/index.php?topic=928272.msg10274014#msg10274014

But if you are looking for Beaglebone IMG I think this link below is what you looking for?
- http://beagleboard.org/latest-images

Or you maybe want it to flash for linux research?
Take a look at this one below it includes Pinout diagram and useful guides like flashing the eMMC 
- https://gist.github.com/X3msnake/ed5337bb6b21dc5c40036b204968dfd4