apm821xx: add support for the apm821xx device target

[openwrt/openwrt.git] / target / linux / apm821xx / base-files / lib / apm821xx.sh

diff --git a/target/linux/apm821xx/base-files/lib/apm821xx.sh b/target/linux/apm821xx/base-files/lib/apm821xx.sh
new file mode 100755 (executable)
index 0000000..8f15ced
--- /dev/null
+++ b/target/linux/apm821xx/base-files/lib/apm821xx.sh
@@ -0,0 +1,36 @@
+#!/bin/sh
+
+APM821XX_BOARD_NAME=
+APM821XX_MODEL=
+
+apm821xx_board_detect() {
+       local model
+       local name
+
+       model=$(awk 'BEGIN{FS="[ \t]+:[ \t]"} /model/ {print $2}' /proc/cpuinfo)
+
+       case "$model" in
+       *)
+               name="unknown"
+               ;;
+       esac
+
+       [ -z "$name" ] && name="unknown"
+
+       [ -z "$APM821XX_BOARD_NAME" ] && APM821XX_BOARD_NAME="$name"
+       [ -z "$APM821XX_MODEL" ] && APM821XX_MODEL="$model"
+
+       [ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
+
+       echo "$APM821XX_BOARD_NAME" > /tmp/sysinfo/board_name
+       echo "$APM821XX_MODEL" > /tmp/sysinfo/model
+}
+
+apm821xx_board_name() {
+       local name
+
+       [ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
+       [ -z "$name" ] && name="unknown"
+
+       echo "$name"
+}