From cd12ebf9e9085a330e47176699172befd9264a48 Mon Sep 17 00:00:00 2001
From: pca006132 <john.lck40@gmail.com>
Date: Mon, 6 Jul 2020 11:06:18 +0800
Subject: [PATCH] run scripts: added option to avoid loading bitstream

---
 local_run.sh  | 17 ++++++++++++++---
 remote_run.sh | 19 +++++++++++++++----
 2 files changed, 29 insertions(+), 7 deletions(-)

diff --git a/local_run.sh b/local_run.sh
index 940ae44..c314fb0 100755
--- a/local_run.sh
+++ b/local_run.sh
@@ -3,19 +3,30 @@
 set -e
 
 impure=0
+load_bitstream=1
 
-while getopts "h:i" opt; do
+while getopts "h:i:l" opt; do
     case "$opt" in
     \?) exit 1
         ;;
     i)  impure=1
         ;;
+    l)  load_bitstream=0
+        ;;
     esac
 done
 
+load_bitstream_cmd=""
+
 cd openocd
 if [ $impure -eq 1 ]; then
-    openocd -f zc706.cfg -c 'pld load 0 ../build/gateware/top.bit; load_image ../build/firmware/armv7-none-eabihf/release/szl; resume 0; exit'
+    if [ $load_bitstream -eq 1 ]; then
+        load_bitstream_cmd="pld load 0 ../build/gateware/top.bit;"
+    fi
+    openocd -f zc706.cfg -c "$load_bitstream_cmd load_image ../build/firmware/armv7-none-eabihf/release/szl; resume 0; exit"
 else
-    openocd -f zc706.cfg -c 'pld load 0 ../result/top.bit; load_image ../result/szl.elf; resume 0; exit'
+    if [ $load_bitstream -eq 1 ]; then
+        load_bitstream_cmd="pld load 0 ../result/top.bit;"
+    fi
+    openocd -f zc706.cfg -c "$load_bitstream_cmd load_image ../result/szl.elf; resume 0; exit"
 fi
diff --git a/remote_run.sh b/remote_run.sh
index a8b4379..55d3a1d 100755
--- a/remote_run.sh
+++ b/remote_run.sh
@@ -7,8 +7,9 @@ impure=0
 pure_dir="result"
 impure_dir="build"
 sshopts=""
+load_bitstream=1
 
-while getopts "h:id:o:" opt; do
+while getopts "h:id:o:l" opt; do
     case "$opt" in
     \?) exit 1
         ;;
@@ -21,10 +22,16 @@ while getopts "h:id:o:" opt; do
         ;;
     o)  sshopts=$OPTARG
         ;;
+    l)  load_bitstream=0
+        ;;
     esac
 done
 
 target_folder="/tmp/zynq-$USER"
+load_bitstream_cmd=""
+if [ $load_bitstream -eq 1 ]; then
+    load_bitstream_cmd="pld load 0 top.bit;"
+fi
 
 echo "Creating $target_folder..."
 ssh $sshopts $target_host "mkdir -p $target_folder"
@@ -32,10 +39,14 @@ echo "Copying files..."
 rsync -e "ssh $sshopts" openocd/* $target_host:$target_folder
 if [ $impure -eq 1 ]; then
     rsync -e "ssh $sshopts" $impure_dir/firmware/armv7-none-eabihf/release/szl $target_host:$target_folder/szl.elf
-    rsync -e "ssh $sshopts" $impure_dir/gateware/top.bit $target_host:$target_folder
+    if [ $load_bitstream -eq 1 ]; then
+        rsync -e "ssh $sshopts" $impure_dir/gateware/top.bit $target_host:$target_folder
+    fi
 else
     rsync -e "ssh $sshopts" -Lc $pure_dir/szl.elf $target_host:$target_folder
-    rsync -e "ssh $sshopts" -Lc $pure_dir/top.bit $target_host:$target_folder
+    if [ $load_bitstream -eq 1 ]; then
+        rsync -e "ssh $sshopts" -Lc $pure_dir/top.bit $target_host:$target_folder
+    fi
 fi
 echo "Programming board..."
-ssh $sshopts $target_host "cd $target_folder; openocd -f zc706.cfg -c 'pld load 0 top.bit; load_image szl.elf; resume 0; exit'"
+ssh $sshopts $target_host "cd $target_folder; openocd -f zc706.cfg -c'$load_bitstream_cmd load_image szl.elf; resume 0; exit'"