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da472e5b30
Access the device tree via /proc/device-tree/ is the documented way to access the properties. Everything else might not work in future. Signed-off-by: Mathias Kresin <dev@kresin.me>
83 lines
1.3 KiB
Bash
83 lines
1.3 KiB
Bash
#!/bin/sh
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#
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# Copyright (c) 2014 The Linux Foundation. All rights reserved.
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# Copyright (C) 2011 OpenWrt.org
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#
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IPQ806X_BOARD_NAME=
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IPQ806X_MODEL=
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ipq806x_board_detect() {
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local machine
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local name
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machine=$(cat /proc/device-tree/model)
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case "$machine" in
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*"AP148")
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name="ap148"
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;;
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*"4040")
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name="fritz4040"
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;;
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*"C2600")
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name="c2600"
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;;
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*"D7800")
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name="d7800"
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;;
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*"DB149")
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name="db149"
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;;
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*"NBG6817")
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name="nbg6817"
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;;
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*"R7500")
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name="r7500"
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;;
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*"R7500v2")
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name="r7500v2"
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;;
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*"Linksys EA8500"*)
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name="ea8500"
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;;
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*"R7800")
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name="r7800"
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;;
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*"VR2600v")
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name="vr2600v"
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;;
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esac
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[ -z "$name" ] && name="unknown"
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[ -z "$IPQ806X_BOARD_NAME" ] && IPQ806X_BOARD_NAME="$name"
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[ -z "$IPQ806X_MODEL" ] && IPQ806X_MODEL="$machine"
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[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
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echo "$IPQ806X_BOARD_NAME" > /tmp/sysinfo/board_name
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echo "$IPQ806X_MODEL" > /tmp/sysinfo/model
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}
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ipq806x_board_name() {
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local name
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[ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
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[ -z "$name" ] && name="unknown"
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echo "$name"
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}
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ipq806x_get_dt_led() {
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local label
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local ledpath
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local basepath="/proc/device-tree/base"
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local nodepath="$basepath/aliases/led-$1"
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[ -f "$nodepath" ] && ledpath=$(cat "$nodepath")
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[ -n "$ledpath" ] && label=$(cat "$basepath$ledpath/label")
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echo "$label"
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}
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