#!/bin/sh - # Voodoo to load a new bitstream image into the FPGA on a Novena PVT-1. if test $# -ne 1 || test ! -f "$1" then echo 1>&2 "usage: $0 bitstream-file" exit 1 fi echo "Setting export of reset pin" echo 135 > /sys/class/gpio/export echo "Setting reset pin to out" echo out > /sys/class/gpio/gpio135/direction echo "Flipping reset" echo 0 > /sys/class/gpio/gpio135/value echo 1 > /sys/class/gpio/gpio135/value echo "Configuring FPGA from $1" dd if="$1" of=/dev/spidev2.0 bs=32 echo "Turning on clock to FPGA" eim_peek_poke --write 0x020c8160 0x00000d2b td>
Cryptech HSM on STM-32 ARM processorgit repositories
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