meta-ampere: mtjade: Enable Redfish support for on-board sensors

Map FAN, temperature and voltage sensors with Redfish chassis instance
and enables association feature in phosphor-inventory-manager.
The bmcweb looks for the sensors associated with a chassis instance
in the association list. The list, which is associations.json file in
phosphor-inventory-manager, maps the dbus sensor objects to a chassis
inventory.

Tested:
1. Check power/voltage sensors reported in redfish/v1/Chassis/chassis/Power.
2. Check FANs/thermal sensors reported in redfish/v1/Chassis/chassis/Thermal.

Signed-off-by: Thang Q. Nguyen <thang@os.amperecomputing.com>
Change-Id: Ie62a1c1a4edeaf165f834f7456c26711b4b42701

1 files changed, 10 insertions, 0 deletions

diff --git a/meta-ampere/meta-jade/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend b/meta-ampere/meta-jade/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
new file mode 100644
index 0000000000..a8856809b6
--- /dev/null
+++ b/meta-ampere/meta-jade/recipes-phosphor/inventory/phosphor-inventory-manager_%.bbappend
@@ -0,0 +1,10 @@
+DEPENDS_append_mtjade = " inventory-cleanup"
+
+FILESEXTRAPATHS_prepend_mtjade := "${THISDIR}/${PN}:"
+PACKAGECONFIG_append_mtjade = " associations"
+SRC_URI_append_mtjade = " file://associations.json"
+
+do_install_append_mtjade() {
+    install -d ${D}${base_datadir}
+    install -m 0755 ${WORKDIR}/associations.json ${D}${base_datadir}
+}