Add can-dev-mapping-helperjellyfish_9.99.3jellyfish/9.99.39.99.3

Changes:
- Add a can-dev-mapping-helper.sh script and systemd unit to drive
  it, the script checks if the CAN devices specified in the low-can
  configuration file /etc/dev-mapping.conf exist, and if not brings
  up corresponding virtual CAN devices.
- Add a systemd over-ride conf file for agl-service-can-low-level
  that makes can-dev-mapping-helper a dependency. This should ensure
  that the low-can binding always starts even if there are no physical
  CAN hardware devices.
- Added a Before statement to sllin-demo.service to ensure that it
  will run before can-dev-mapping-helper and ensure that lin_config
  can create sllin0 correctly.
- Removed the sllin-demo-virtual systemd unit, as it will no longer
  be required with can-dev-mapping-helper.
- Updated the /var/run paths in sllin-demo.service and associated
  start_lin_demo.sh script to quiet systemd warnings about /var/run
  usage.

Bug-AGL: SPEC-3540

Signed-off-by: Scott Murray <scott.murray@konsulko.com>
Change-Id: Ife02f75f57ac7bbdee6b02217e2ab657fe8c36e0

1 files changed, 3 insertions, 3 deletions

diff --git a/recipes-platform/packagegroups/packagegroup-agl-demo.bb b/recipes-platform/packagegroups/packagegroup-agl-demo.bb
index 664878b8..7fb098ad 100644
--- a/recipes-platform/packagegroups/packagegroup-agl-demo.bb
+++ b/recipes-platform/packagegroups/packagegroup-agl-demo.bb
@@ -23,10 +23,10 @@ MOST_DRIVERS_cyclone5 ?= ""
 
 # HVAC dependencies
 ###################
-LIN_DRIVERS ??= " sllin sllin-virtual"
+LIN_DRIVERS ??= " sllin"
 # These boards use different kernels - needs to be checked
-LIN_DRIVERS_dra7xx-evm ?= "sllin-virtual"
-LIN_DRIVERS_dragonboard-410c ?= "sllin-virtual"
+LIN_DRIVERS_dra7xx-evm ?= ""
+LIN_DRIVERS_dragonboard-410c ?= ""
 
 # UNICENS service
 UNICENS ?= " \