meta-ibm: add phal machine feature checks

The p10bmc machines require the phal and op-fsi features to be enabled
to function properly.

Tested:
- Confirmed both features enabled on p10bmc machine
- Confirmed only op-fsi was enabled on witherspoon

Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
Change-Id: Id01cae6246204a025f4401d0d2c26ccda78d7d77
diff --git a/meta-ibm/recipes-phosphor/host/op-proc-control_git.bbappend b/meta-ibm/recipes-phosphor/host/op-proc-control_git.bbappend
new file mode 100644
index 0000000..47869c4
--- /dev/null
+++ b/meta-ibm/recipes-phosphor/host/op-proc-control_git.bbappend
@@ -0,0 +1 @@
+PACKAGECONFIG:append:p10bmc = " phal"