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author | Zoltan HERPAI <wigyori@uid0.hu> | 2013-11-12 10:19:26 +0000 |
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committer | Zoltan HERPAI <wigyori@uid0.hu> | 2013-11-12 10:19:26 +0000 |
commit | 253f71b224cb9e01735a7c1b948e916fd15d918d (patch) | |
tree | 8ca13ffdca707410f2de743b83d11291208b4848 /target/linux/mxs/base-files/lib | |
parent | b4e6bd67860ac2a0af532c0f967521d087137489 (diff) | |
download | upstream-253f71b224cb9e01735a7c1b948e916fd15d918d.tar.gz upstream-253f71b224cb9e01735a7c1b948e916fd15d918d.tar.bz2 upstream-253f71b224cb9e01735a7c1b948e916fd15d918d.zip |
mxs: add basic board runtime detection support
Signed-off-by: Michael Heimpold <mhei@heimpold.de>
Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38777 3c298f89-4303-0410-b956-a3cf2f4a3e73
Diffstat (limited to 'target/linux/mxs/base-files/lib')
-rw-r--r-- | target/linux/mxs/base-files/lib/mxs.sh | 42 | ||||
-rw-r--r-- | target/linux/mxs/base-files/lib/preinit/03_preinit_do_mxs.sh | 9 |
2 files changed, 51 insertions, 0 deletions
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 |