From 99dc81337d61258d906bea60fa89bb6762964126 Mon Sep 17 00:00:00 2001
From: Willy Tarreau <w@1wt.eu>
Date: Fri, 9 Sep 2016 13:14:25 +0200
Subject: sbin/detect-board: detect the type of board

The board name is useful to preset certain settings on embedded
devices. This script tries to extract the same as found in the
device tree or in the "machine" field of /proc/cpuinfo on older
devices. It emits it on stdout, or nothing if nothing was found.
---
 .flxfiles         |  1 +
 sbin/detect-board | 16 ++++++++++++++++
 2 files changed, 17 insertions(+)
 create mode 100755 sbin/detect-board

diff --git a/.flxfiles b/.flxfiles
index c31c451..876e541 100644
--- a/.flxfiles
+++ b/.flxfiles
@@ -28,6 +28,7 @@ sbin/initscript
 sbin/autoraid
 sbin/bootcmd
 sbin/bootmodules
+sbin/detect-board
 sbin/fix-date
 sbin/listpart
 sbin/service
diff --git a/sbin/detect-board b/sbin/detect-board
new file mode 100755
index 0000000..c51a807
--- /dev/null
+++ b/sbin/detect-board
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+# detect the board type
+hw=$(grep '^Hardware' /proc/cpuinfo | cut -f2- -d: | tr 'A-Z' 'a-z')
+if [ -z "${hw##*device tree*}" ]; then
+  if [ -e /proc/device-tree/model ]; then
+    hw=$(tr 'A-Z' 'a-z' < /proc/device-tree/model)
+  else
+    hw=$(dmesg|grep '^\([[][^]]*[]] \)\?Machine:' | cut -f3- -d: | tr 'A-Z' 'a-z')
+  fi
+fi
+[ -n "$hw" ] || hw=$(grep -o '\<board=[^ ]*\>' /proc/cmdline | cut -f2 -d= | tr 'A-Z' 'a-z')
+[ -n "$hw" ] || hw=$(grep '^machine' /proc/cpuinfo | cut -f2- -d: | tr 'A-Z' 'a-z')
+
+hw="${hw# }"
+[ -z "$hw" ] || echo "$hw"
-- 
1.7.12.1