diff options
author | Rob Austein <sra@hactrn.net> | 2015-09-23 16:21:34 -0400 |
---|---|---|
committer | Rob Austein <sra@hactrn.net> | 2015-09-23 16:21:34 -0400 |
commit | 99c3749c85b85b4865c4baafdd16b2cbb3ac52f2 (patch) | |
tree | 99a2ecef007a8a5c6c77644758f2017549243529 /sw/configure-fpga.sh | |
parent | f141a79d805acbab07876d9f007e8809603718b5 (diff) | |
parent | 5f1de63e3bc6043ee10683a2c9fd8a7c03a3983a (diff) |
Merge branch 'modexps6' into config_core_selector_sra
Diffstat (limited to 'sw/configure-fpga.sh')
-rw-r--r-- | sw/configure-fpga.sh | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/sw/configure-fpga.sh b/sw/configure-fpga.sh new file mode 100644 index 0000000..7ebfb6b --- /dev/null +++ b/sw/configure-fpga.sh @@ -0,0 +1,13 @@ +#!/bin/sh - +bitfile="${1-novena_eim.bit}" +echo "Setting export of reset pin" +echo 135 > /sys/class/gpio/export +echo "setting reset pin to out" +echo out > /sys/class/gpio/gpio135/direction +echo "flipping reset" +echo 0 > /sys/class/gpio/gpio135/value +echo 1 > /sys/class/gpio/gpio135/value +echo "configuring FPGA" +dd if=${bitfile} of=/dev/spidev2.0 bs=128 +echo "turning on clock to FPGA" +devmem3 0x020c8160 w 0x00000D2B |