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://git.lede-project.org./?a=commitdiff_plain;h=b3d699bdd3caa3d7e1db562ec67cf6b66da5e2df;p=openwrt%2Fstaging%2Fldir.git

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

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

SVN-Revision: 45462
---

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