diff --git a/.github/workflows/build-image.yaml b/.github/workflows/build-image.yaml
index efd812d..3772f34 100644
--- a/.github/workflows/build-image.yaml
+++ b/.github/workflows/build-image.yaml
@@ -6,7 +6,7 @@ jobs:
   build:
     strategy: 
       matrix:
-        board: [dedede, octopus]
+        board: [dedede, octopus, coral, grunt]
 
     runs-on: ubuntu-latest
     steps:
diff --git a/build.sh b/build.sh
index dc7b4cf..c4ff34f 100755
--- a/build.sh
+++ b/build.sh
@@ -26,6 +26,7 @@ fi
 
 . ./common.sh
 assert_deps "cpio binwalk pcregrep realpath cgpt mkfs.ext4 mkfs.ext2 fdisk rsync"
+parse_args "$@"
 
 output_path=$(realpath -m "${1}")
 shim_path=$(realpath -m "${2}")
@@ -63,7 +64,7 @@ echo "creating partitions on the disk image"
 create_partitions $image_loop "${kernel_dir}/kernel.bin"
 
 echo "copying data into the image"
-populate_partitions $image_loop $initramfs_dir $rootfs_dir
+populate_partitions $image_loop $initramfs_dir $rootfs_dir "${args['quiet']}"
 
 echo "cleaning up loop devices"
 losetup -d $image_loop
diff --git a/build_complete.sh b/build_complete.sh
index 56bc65d..59477d0 100755
--- a/build_complete.sh
+++ b/build_complete.sh
@@ -16,9 +16,9 @@ fi
 if [ -z "$1" ]; then
   echo "Usage: ./build_complete.sh board_name"
   echo "Valid named arguments (specify with 'key=value'):"
-  echo "  compress_img   - Compress the final disk image into a zip file. Set this to any value to enable this option."
-  echo "  rootfs_dir     - Use a different rootfs for the build. The directory you select will be copied before any patches are applied."
-  echo "  quiet_download - Don't use progress bars on downloads."
+  echo "  compress_img - Compress the final disk image into a zip file. Set this to any value to enable this option."
+  echo "  rootfs_dir   - Use a different rootfs for the build. The directory you select will be copied before any patches are applied."
+  echo "  quiet        - Don't use progress indicators which may clog up log files."
   exit 1
 fi
 
@@ -72,7 +72,7 @@ download_and_unzip() {
   local zip_path="$2"
   local bin_path="$3"
   if [ ! -f "$bin_path" ]; then
-    if [ ! "${args['quiet_download']}" ]; then
+    if [ ! "${args['quiet']}" ]; then
       wget -q --show-progress $url -O $zip_path -c
     else
       wget -q $url -O $zip_path -c
@@ -83,7 +83,7 @@ download_and_unzip() {
     cleanup_path="$bin_path"
     echo "extracting $zip_path"
     local total_bytes="$(unzip -lq $zip_path | tail -1 | xargs | cut -d' ' -f1)"
-    if [ ! "${args['quiet_download']}" ]; then
+    if [ ! "${args['quiet']}" ]; then
       unzip -p $zip_path | pv -s $total_bytes > $bin_path
     else
       unzip -p $zip_path > $bin_path
@@ -115,12 +115,12 @@ else
 fi
 
 echo "patching debian rootfs"
-./patch_rootfs.sh $shim_bin $reco_bin $rootfs_dir
+./patch_rootfs.sh $shim_bin $reco_bin $rootfs_dir "quiet=${args['quiet']}"
 
 echo "building final disk image"
 final_image="$base_dir/data/shimboot_$board.bin"
 rm -rf $final_image
-./build.sh $final_image $shim_bin $rootfs_dir
+./build.sh $final_image $shim_bin $rootfs_dir 
 echo "build complete! the final disk image is located at $final_image"
 
 if [ "${args['compress_img']}" ]; then
diff --git a/image_utils.sh b/image_utils.sh
index 0ef193a..b95d807 100755
--- a/image_utils.sh
+++ b/image_utils.sh
@@ -91,6 +91,7 @@ populate_partitions() {
   local image_loop=$(realpath -m "${1}")
   local bootloader_dir=$(realpath -m "${2}")
   local rootfs_dir=$(realpath -m "${3}")
+  local quiet="$4"
 
   #mount and write empty file to stateful
   local stateful_mount=/tmp/shim_stateful
@@ -109,7 +110,11 @@ populate_partitions() {
   #write rootfs to image
   local rootfs_mount=/tmp/new_rootfs
   safe_mount "${image_loop}p4" $rootfs_mount
-  rsync --archive --human-readable --hard-links --info=progress2 --sparse $rootfs_dir/ $rootfs_mount/
+  if [ "$quiet" ]; then
+    rsync --archive --human-readable --hard-links --quiet --sparse $rootfs_dir/ $rootfs_mount/
+  else
+    rsync --archive --human-readable --hard-links --info=progress2 --sparse $rootfs_dir/ $rootfs_mount/
+  fi
   umount $rootfs_mount
 }