1 files changed, 29 insertions, 0 deletions
diff --git a/libre-testing/linux-libre-cros/linux-libre-cros.install b/libre-testing/linux-libre-cros/linux-libre-cros.install
new file mode 100644
index 000000000..962dcc3b3
--- /dev/null
+++ b/libre-testing/linux-libre-cros/linux-libre-cros.install
@@ -0,0 +1,29 @@
+flash_kernel() {
+  if mountpoint -q /boot; then
+    major=$(mountpoint -d /boot | cut -f 1 -d ':')
+    minor=$(mountpoint -d /boot | cut -f 2 -d ':')
+  else
+    major=$(mountpoint -d / | cut -f 1 -d ':')
+    minor=$(mountpoint -d / | cut -f 2 -d ':')
+  fi
+  device=$(awk {'if ($1 == "'$major'" && $2 == "'$minor'") print $4 '} /proc/partitions)
+  device="/dev/${device/%2/1}" 
+
+  echo "A new kernel version needs to be flashed onto $device." 
+  read -rp "Do you want to do this now? [y|N] " shouldwe
+  if [[ $shouldwe =~ ^([yY][eE][sS]|[yY])$ ]]; then
+    dd if=/boot/vmlinux.kpart of=$device
+    sync
+  else
+    echo "You can do this later by running:" 
+    echo "# dd if=/boot/vmlinux.kpart of=$device" 
+  fi
+}
+
+post_install () {
+  flash_kernel
+}
+
+post_upgrade() {
+  flash_kernel
+}