June 22, 2024
Antminer S9 board - NAND memory layout
The idea here is to read out the NAND memory on an Antminer S9 board and see how things are laid out.
Reading NAND using U-Boot
Some first analysis
My bricked NAND boot
What the heck is PCAP?
More analysis: partition header and image header
SD cards, bootgen, boot.bin
Patching NAND
Poke around the U-Boot source
Try not loading the bitstream
Feedback? Questions?
Drop me a line!
Tom's Computer Info / tom@mmto.org