mxs: add basic board runtime detection support

Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>

SVN-Revision: 38777
This commit is contained in:
Zoltan Herpai 2013-11-12 10:19:26 +00:00
parent dcd8a08be1
commit f1fddbc36b
4 changed files with 109 additions and 0 deletions

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#!/bin/sh
# Copyright (C) 2013 OpenWrt.org
. /lib/functions/leds.sh
. /lib/mxs.sh
get_status_led() {
case $(mxs_board_name) in
duckbill)
status_led="duckbill:green:status"
;;
olinuxino)
status_led="green"
;;
*)
status_led=$(cd /sys/class/leds && ls -1 *:status 2> /dev/null | head -n 1)
;;
esac
}
set_state() {
get_status_led
case "$1" in
preinit)
status_led_blink_preinit
;;
failsafe)
status_led_blink_failsafe
;;
done)
status_led_on
;;
esac
}

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#!/bin/sh
# Copyright (C) 2013 OpenWrt.org
[ -e /etc/config/network ] && exit 0
touch /etc/config/network
. /lib/functions/uci-defaults.sh
. /lib/mxs.sh
ucidef_set_interface_loopback
board=$(mxs_board_name)
case "$board" in
*)
ucidef_set_interface_lan 'eth0'
;;
esac
uci commit network
exit 0

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#!/bin/sh
#
# Copyright (C) 2013 OpenWrt.org
#
MXS_BOARD_NAME=
MXS_MODEL=
mxs_board_detect() {
local machine
local name
machine=$(cat /proc/device-tree/model)
case "$machine" in
*"I2SE Duckbill"*)
name="duckbill"
;;
*"i.MX23 Olinuxino Low Cost Board")
name="olinuxino"
;;
esac
[ -z "$name" ] && name="unknown"
[ -z "$MXS_BOARD_NAME" ] && MXS_BOARD_NAME="$name"
[ -z "$MXS_MODEL" ] && MXS_MODEL="$machine"
[ -e "/tmp/sysinfo/" ] || mkdir -p "/tmp/sysinfo/"
echo "$MXS_BOARD_NAME" > /tmp/sysinfo/board_name
echo "$MXS_MODEL" > /tmp/sysinfo/model
}
mxs_board_name() {
local name
[ -f /tmp/sysinfo/board_name ] && name=$(cat /tmp/sysinfo/board_name)
[ -z "$name" ] && name="unknown"
echo "$name"
}

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#!/bin/sh
do_mxs() {
. /lib/mxs.sh
mxs_board_detect
}
boot_hook_add preinit_main do_mxs