mvebu: add board detection scripts

Signed-off-by: Florian Fainelli <florian@openwrt.org>
SVN-Revision: 35208

diff --git a/target/linux/mvebu/base-files/lib/mvebu.sh b/target/linux/mvebu/base-files/lib/mvebu.sh
new file mode 100644 (file)
index 0000000..727b6b5
--- /dev/null
+++ b/target/linux/mvebu/base-files/lib/mvebu.sh
@@ -0,0 +1,51 @@
+#!/bin/sh
+#
+# Copyright (C) 2013 OpenWrt.org
+#
+
+MVEBU_BOARD_NAME=
+MVEBU_MODEL=
+
+mvebu_board_detect() {
+       local machine
+       local name
+
+       machine=$(cat /proc/device-tree/model)
+
+       case "$machine" in
+       *"Marvell Armada 370 Evaluation Board")
+               name="armada-370-db"
+               ;;
+       *"Globalscale Mirabox")
+               name="mirabox"
+               ;;
+       *"Marvell Armada 370 Reference Design")
+               name="armada-370-rd"
+               ;;
+       *"Marvell Armada XP Evaluation Board")
+               name="armada-xp-db"
+               ;;
+       *"PlatHome OpenBlocks AX3-4 board")
+               name="openblocks-ax3-4"
+               ;;
+       esac
+
+       [ -z "$name" ] && name="unknown"
+
+       [ -z "$MVEBU_BOARD_NAME" ] && MVEBU_BOARD_NAME="$name"
+       [ -z "$MVEBU_MODEL" ] && MVEBU_MODEL="$machine"
+
+       [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+       echo "$MVEBU_BOARD_NAME" > /tmp/sysinfo/board_name
+       echo "$MVEBU_MODEL" > /tmp/sysinfo/model
+}
+
+mvebu_board_name() {
+       local name
+
+       [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+       [ -z "$name" ] && name="unknown"
+
+       echo "$name"
+}

diff --git a/target/linux/mvebu/base-files/lib/preinit/03_preinit_do_mvebu.sh b/target/linux/mvebu/base-files/lib/preinit/03_preinit_do_mvebu.sh
new file mode 100755 (executable)
index 0000000..054c9d3
--- /dev/null
+++ b/target/linux/mvebu/base-files/lib/preinit/03_preinit_do_mvebu.sh
@@ -0,0 +1,9 @@
+#!/bin/sh
+
+do_mvebu() {
+       . /lib/mvebu.sh
+
+       mvebu_board_detect
+}
+
+boot_hook_add preinit_main do_mvebu