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From 7942933a4f1508966375326c4ee230812f504f4b Mon Sep 17 00:00:00 2001
From: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
Date: Tue, 20 Dec 2016 19:04:48 +0900
Subject: [PATCH] Support booting by systemd
Hack for CES2017 demo integration.
Loading modules would be done by systemd, so loadDriver.sh
could skip all insmod.
Change-Id: I1d0d6db6faad789754707ffff127099f70150b1f
Signed-off-by: Tadao Tanikawa <tanikawa.tadao@jp.panasonic.com>
---
scripts/loadDriver.sh | 95 +++++++++++++++++++++++++++++----------------------
1 file changed, 55 insertions(+), 40 deletions(-)
diff --git a/scripts/loadDriver.sh b/scripts/loadDriver.sh
index f55fdde..a3979cc 100755
--- a/scripts/loadDriver.sh
+++ b/scripts/loadDriver.sh
@@ -1,4 +1,7 @@
#!/bin/bash
+#
+# Usage: loadDriver.sh [--systemd]
+#
if [ ! "$(whoami)" = "root" ]
then
@@ -13,63 +16,75 @@ else
echo Searching driver in folder:$(pwd)
fi
-#unload MOST Kernel modules
-lsmod | grep "^mxc_mlb\>" > /dev/null &&
- rmmod mxc_mlb && echo "unloaded mxc_mlb"
+load_modules()
+{
+ #unload MOST Kernel modules
+ lsmod | grep "^mxc_mlb\>" > /dev/null &&
+ rmmod mxc_mlb && echo "unloaded mxc_mlb"
+
+ lsmod | grep "^hdm_dim2_mx6q\>" > /dev/null &&
+ rmmod hdm_dim2_mx6q && echo "unloaded hdm_dim2_mx6q"
-lsmod | grep "^hdm_dim2_mx6q\>" > /dev/null &&
- rmmod hdm_dim2_mx6q && echo "unloaded hdm_dim2_mx6q"
+ lsmod | grep "^hdm_dim2\>" > /dev/null &&
+ rmmod hdm_dim2 && echo "unloaded hdm_dim2"
-lsmod | grep "^hdm_dim2\>" > /dev/null &&
- rmmod hdm_dim2 && echo "unloaded hdm_dim2"
+ lsmod | grep "^hdm_usb\>" > /dev/null &&
+ rmmod hdm_usb && echo "unloaded hdm_usb"
-lsmod | grep "^hdm_usb\>" > /dev/null &&
- rmmod hdm_usb && echo "unloaded hdm_usb"
+ lsmod | grep "^aim_sound\>" > /dev/null &&
+ rmmod aim_sound && echo "unloaded aim_sound"
-lsmod | grep "^aim_sound\>" > /dev/null &&
- rmmod aim_sound && echo "unloaded aim_sound"
+ lsmod | grep "^aim_v4l2\>" > /dev/null &&
+ rmmod aim_v4l2 && echo "unloaded aim_v4l2"
-lsmod | grep "^aim_v4l2\>" > /dev/null &&
- rmmod aim_v4l2 && echo "unloaded aim_v4l2"
+ lsmod | grep "^aim_cdev\>" > /dev/null &&
+ rmmod aim_cdev && echo "unloaded aim_cdev"
-lsmod | grep "^aim_cdev\>" > /dev/null &&
- rmmod aim_cdev && echo "unloaded aim_cdev"
+ lsmod | grep "^aim_network\>" > /dev/null &&
+ rmmod aim_network && echo "unloaded aim_network"
-lsmod | grep "^aim_network\>" > /dev/null &&
- rmmod aim_network && echo "unloaded aim_network"
+ lsmod | grep "^mostcore\>" > /dev/null &&
+ rmmod mostcore && echo "unloaded mostcore"
-lsmod | grep "^mostcore\>" > /dev/null &&
- rmmod mostcore && echo "unloaded mostcore"
+ echo
+ #load V4L support
+ lsmod | grep "^media\>" ||
+ insmod /lib/modules/$(uname -r)/kernel/drivers/media/media.ko
-echo
-#load V4L support
-lsmod | grep "^media\>" ||
- insmod /lib/modules/$(uname -r)/kernel/drivers/media/media.ko
+ lsmod | grep "^videodev\>" ||
+ insmod /lib/modules/$(uname -r)/kernel/drivers/media/v4l2-core/videodev.ko
-lsmod | grep "^videodev\>" ||
- insmod /lib/modules/$(uname -r)/kernel/drivers/media/v4l2-core/videodev.ko
+ #load MOST Kernel modules
+ insmod mostcore.ko && echo "loaded mostcore"
+ insmod aim_cdev.ko && echo "loaded aim_cdev"
-#load MOST Kernel modules
-insmod mostcore.ko && echo "loaded mostcore"
-insmod aim_cdev.ko && echo "loaded aim_cdev"
+ [ -e aim_network.ko ] &&
+ insmod aim_network.ko && echo "loaded aim_network"
-[ -e aim_network.ko ] &&
- insmod aim_network.ko && echo "loaded aim_network"
+ [ -e aim_sound.ko ] &&
+ insmod aim_sound.ko && echo "loaded sound"
-[ -e aim_sound.ko ] &&
- insmod aim_sound.ko && echo "loaded sound"
+ [ -e aim_v4l2.ko ] &&
+ insmod aim_v4l2.ko && echo "loaded v4l2"
-[ -e aim_v4l2.ko ] &&
- insmod aim_v4l2.ko && echo "loaded v4l2"
+ [ -e hdm_usb.ko ] &&
+ insmod hdm_usb.ko && echo "loaded hdm_usb"
-[ -e hdm_usb.ko ] &&
- insmod hdm_usb.ko && echo "loaded hdm_usb"
+ [ -e hdm_dim2.ko ] &&
+ insmod hdm_dim2.ko clock_speed=4096fs fcnt=3 && echo "loaded hdm_dim2"
-[ -e hdm_dim2.ko ] &&
- insmod hdm_dim2.ko clock_speed=4096fs fcnt=3 && echo "loaded hdm_dim2"
+ [ -e hdm_dim2_mx6q.ko ] &&
+ insmod hdm_dim2_mx6q.ko && echo "loaded hdm_dim2_mx6q"
+}
-[ -e hdm_dim2_mx6q.ko ] &&
- insmod hdm_dim2_mx6q.ko && echo "loaded hdm_dim2_mx6q"
+#
+# Systemd load modules when booting system already.
+# If argv[1] == "--systemd" then skip load modules
+#
+if [ "$1" != "--systemd" ]; then
+ echo "Load modules"
+ load_modules
+fi
DEVS=/sys/devices/virtual/most/mostcore/devices
AIMS=/sys/devices/virtual/most/mostcore/aims
--
2.7.4
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