1 files changed, 18 insertions, 0 deletions
diff --git a/meta-ibm/meta-witherspoon/recipes-phosphor/mboxd/mboxd/check_pnor_format.sh b/meta-ibm/meta-witherspoon/recipes-phosphor/mboxd/mboxd/check_pnor_format.sh
new file mode 100644
index 000000000..ec043eaf9
--- /dev/null
+++ b/meta-ibm/meta-witherspoon/recipes-phosphor/mboxd/mboxd/check_pnor_format.sh
@@ -0,0 +1,18 @@
+#!/bin/sh
+
+# Get the mtd device number (mtdX)
+findmtd() {
+  m="$(grep -xl "$1" /sys/class/mtd/*/name)"
+  m="${m%/name}"
+  m="${m##*/}"
+  echo "${m}"
+}
+
+pnormtd="$(findmtd pnor)"
+pnor="${pnormtd#mtd}"
+pnordev="/dev/mtd${pnor}"
+
+if [[ ! "$(dd if=${pnordev} bs=1 count=3 2> /dev/null)" = "UBI" ]]; then
+  echo "${pnordev} is not formatted UBI"
+  exit 1
+fi