base-files: add a hardware detection layer

this allows targets to use the new uci-default helper which will generate
a file called /etc/board.json. a tool called /bin/config_generate can then
be used to generate the default uci settings.

Signed-off-by: John Crispin <blogic@openwrt.org>

SVN-Revision: 42185

1 files changed, 14 insertions, 0 deletions

diff --git a/package/base-files/files/bin/board_detect b/package/base-files/files/bin/board_detect
new file mode 100755
index 0000000..ddd17a1
--- /dev/null
+++ b/package/base-files/files/bin/board_detect
@@ -0,0 +1,14 @@
+#!/bin/sh
+
+[ -d "/etc/board.d/" -a ! -f "/etc/board.json" ] || {
+	for a in `ls /etc/board.d/*`; do
+		[ -x $a ] || continue;
+		$(. $a)
+	done
+}
+
+[ -f "/etc/board.json" ] || return 1
+[ -f "/etc/config/network" ] || {
+	touch /etc/config/network
+	/bin/config_generate
+}