diff options
Diffstat (limited to 'src/sw/configure.sh')
| -rwxr-xr-x | src/sw/configure.sh | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/src/sw/configure.sh b/src/sw/configure.sh new file mode 100755 index 0000000..b3ed7cf --- /dev/null +++ b/src/sw/configure.sh @@ -0,0 +1,15 @@ +#!/bin/sh - +# bitbang a configuration to the FPGA on a Novena PVT1 +bitfile="${1-novena_fpga.bit}" +echo "Setting export of reset pin" +echo 135 > /sys/class/gpio/export +echo "setting reset pin to out" +echo out > /sys/class/gpio/gpio135/direction +echo "flipping reset" +echo 0 > /sys/class/gpio/gpio135/value +echo 1 > /sys/class/gpio/gpio135/value +echo "configuring FPGA" +dd if=${bitfile} of=/dev/spidev2.0 bs=128 +echo "turning on clock to FPGA" +# compile devmem2 from novena-scope-drivers/userspace/devmem2.c +./devmem2 0x020c8160 w 0x00000D2B |