From 75e780c60bc2ffa43a694d601f27db17cc166272 Mon Sep 17 00:00:00 2001 From: wigyori Date: Tue, 12 Nov 2013 10:19:26 +0000 Subject: [PATCH] mxs: add basic board runtime detection support Signed-off-by: Michael Heimpold Signed-off-by: Zoltan HERPAI git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38777 3c298f89-4303-0410-b956-a3cf2f4a3e73 --- target/linux/mxs/base-files/etc/diag.sh | 35 ++++++++++++++++++ .../mxs/base-files/etc/uci-defaults/02_network | 23 ++++++++++++ target/linux/mxs/base-files/lib/mxs.sh | 42 ++++++++++++++++++++++ .../base-files/lib/preinit/03_preinit_do_mxs.sh | 9 +++++ 4 files changed, 109 insertions(+) create mode 100644 target/linux/mxs/base-files/etc/diag.sh create mode 100644 target/linux/mxs/base-files/etc/uci-defaults/02_network create mode 100644 target/linux/mxs/base-files/lib/mxs.sh create mode 100644 target/linux/mxs/base-files/lib/preinit/03_preinit_do_mxs.sh diff --git a/target/linux/mxs/base-files/etc/diag.sh b/target/linux/mxs/base-files/etc/diag.sh new file mode 100644 index 0000000000..e48fa96af6 --- /dev/null +++ b/target/linux/mxs/base-files/etc/diag.sh @@ -0,0 +1,35 @@ +#!/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 "$1" in + preinit) + status_led_blink_preinit + ;; + failsafe) + status_led_blink_failsafe + ;; + done) + status_led_on + ;; + esac +} diff --git a/target/linux/mxs/base-files/etc/uci-defaults/02_network b/target/linux/mxs/base-files/etc/uci-defaults/02_network new file mode 100644 index 0000000000..246cd893c8 --- /dev/null +++ b/target/linux/mxs/base-files/etc/uci-defaults/02_network @@ -0,0 +1,23 @@ +#!/bin/sh +# Copyright (C) 2013 OpenWrt.org + +[ -e /etc/config/network ] && exit 0 + +touch /etc/config/network + +. /lib/functions/uci-defaults.sh +. /lib/mxs.sh + +ucidef_set_interface_loopback + +board=$(mxs_board_name) + +case "$board" in +*) + ucidef_set_interface_lan 'eth0' + ;; +esac + +uci commit network + +exit 0 diff --git a/target/linux/mxs/base-files/lib/mxs.sh b/target/linux/mxs/base-files/lib/mxs.sh new file mode 100644 index 0000000000..ed5a527774 --- /dev/null +++ b/target/linux/mxs/base-files/lib/mxs.sh @@ -0,0 +1,42 @@ +#!/bin/sh +# +# Copyright (C) 2013 OpenWrt.org +# + +MXS_BOARD_NAME= +MXS_MODEL= + +mxs_board_detect() { + local machine + local name + + machine=$(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" +} diff --git a/target/linux/mxs/base-files/lib/preinit/03_preinit_do_mxs.sh b/target/linux/mxs/base-files/lib/preinit/03_preinit_do_mxs.sh new file mode 100644 index 0000000000..692078d3e2 --- /dev/null +++ b/target/linux/mxs/base-files/lib/preinit/03_preinit_do_mxs.sh @@ -0,0 +1,9 @@ +#!/bin/sh + +do_mxs() { + . /lib/mxs.sh + + mxs_board_detect +} + +boot_hook_add preinit_main do_mxs -- 2.11.0