systemd bbappend: add config file for nmhw24 and timeout to 10s

Deploy pre defined configuration file for nmhw21 and set default
timeout to 10s instead of 90s.

BugzID: 58669

Signed-off-by: Ramon Moesching <ramon.moesching@netmodule.com>

recipes-core/systemd/systemd-conf/am335x-nmhw24/system.conf

@@ -0,0 +1,57 @@
+#  This file is part of systemd.
+#
+#  systemd is free software; you can redistribute it and/or modify it
+#  under the terms of the GNU Lesser General Public License as published by
+#  the Free Software Foundation; either version 2.1 of the License, or
+#  (at your option) any later version.
+#
+# Entries in this file show the compile time defaults.
+# You can change settings by editing this file.
+# Defaults can be restored by simply deleting this file.
+#
+# See systemd-system.conf(5) for details.
+
+[Manager]
+#LogLevel=info
+#LogTarget=journal-or-kmsg
+#LogColor=yes
+#LogLocation=no
+#DumpCore=yes
+#CrashShell=no
+#ShowStatus=yes
+#CrashChVT=1
+#CPUAffinity=1 2
+#JoinControllers=cpu,cpuacct net_cls,net_prio
+#RuntimeWatchdogSec=20s
+#ShutdownWatchdogSec=10min
+#CapabilityBoundingSet=
+#SystemCallArchitectures=
+#TimerSlackNSec=
+#DefaultTimerAccuracySec=1min
+#DefaultStandardOutput=journal
+#DefaultStandardError=inherit
+#DefaultTimeoutStartSec=90s
+DefaultTimeoutStopSec=10s
+#DefaultRestartSec=100ms
+#DefaultStartLimitInterval=10s
+#DefaultStartLimitBurst=5
+#DefaultEnvironment=
+#DefaultCPUAccounting=no
+#DefaultBlockIOAccounting=no
+#DefaultMemoryAccounting=no
+#DefaultLimitCPU=
+#DefaultLimitFSIZE=
+#DefaultLimitDATA=
+#DefaultLimitSTACK=
+#DefaultLimitCORE=
+#DefaultLimitRSS=
+#DefaultLimitNOFILE=
+#DefaultLimitAS=
+#DefaultLimitNPROC=
+#DefaultLimitMEMLOCK=
+#DefaultLimitLOCKS=
+#DefaultLimitSIGPENDING=
+#DefaultLimitMSGQUEUE=
+#DefaultLimitNICE=
+#DefaultLimitRTPRIO=
+#DefaultLimitRTTIME=