Recipe updates for power sequencer YAML files

Add YAML file for Witherspoon power sequencer information.
Add YAML file for Swift power sequencer information.
Add native recipe to pull in YAML files.
Update recipe to set appropriate configuration variable
for YAML file to use based on machine configuration.

Depends-On: I54958ce49496464e601ff9c6f2b081ee8d2c07be
gerrit.openbmc-project.xyz/c/openbmc/witherspoon-pfault-analysis/+/20513

(From meta-ibm rev: b5b193f18604177387d7ad0fd196415cd9098f51)

Change-Id: I415f8226f23098b4e4af0a7dc1e9374c9699a327
Signed-off-by: Brandon Wyman <bjwyman@gmail.com>
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>
diff --git a/meta-ibm/meta-witherspoon/recipes-phosphor/power/power-sequencer.bb b/meta-ibm/meta-witherspoon/recipes-phosphor/power/power-sequencer.bb
new file mode 100644
index 0000000..f19e02f
--- /dev/null
+++ b/meta-ibm/meta-witherspoon/recipes-phosphor/power/power-sequencer.bb
@@ -0,0 +1,18 @@
+SUMMARY = "Power sequencer data definition"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${IBMBASE}/COPYING.apache-2.0;md5=34400b68072d710fecd0a2940a0d1658"
+
+inherit allarch
+
+SRC_URI = "file://ucd90160.yaml"
+
+FILES_${PN} += "${datadir}/power-sequencer/ucd90160.yaml"
+
+S = "${WORKDIR}"
+
+do_install() {
+    DEST=${D}${datadir}/power-sequencer
+
+    install -D ucd90160.yaml ${DEST}/ucd90160.yaml
+}