From: Felix Fietkau <nbd@openwrt.org>
Date: Thu, 16 Apr 2015 20:09:21 +0000 (+0000)
Subject: base-files: add generic preinit script to extract board/model info from device-tree
X-Git-Url: http://207.154.207.93/?a=commitdiff_plain;h=98524cc69868a3cf90201dcb43b4fc0361998598;p=15.05%2Fopenwrt.git

base-files: add generic preinit script to extract board/model info from device-tree

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45462 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/package/base-files/files/lib/preinit/90_sysinfo b/package/base-files/files/lib/preinit/90_sysinfo
new file mode 100644
index 0000000000..42fd5b6239
--- /dev/null
+++ b/package/base-files/files/lib/preinit/90_sysinfo
@@ -0,0 +1,10 @@
+do_sysinfo_generic() {
+	[ -d /proc/device-tree ] || return
+	mkdir -p /tmp/sysinfo
+	[ -e /tmp/sysinfo/board_name ] || \
+		echo "$(strings /proc/device-tree/compatible | head -1)" > /tmp/sysinfo/board_name
+	[ -e /tmp/sysinfo/model ] || \
+		echo "$(cat /proc/device-tree/model)" > /tmp/sysinfo/model
+}
+
+boot_hook_add preinit_main do_sysinfo_generic