Move VRM workarounds into new obmc-power-chassis targets

Change-Id: Ieb1c1a131671890c262e6b4238b5146394a0c8f3
Signed-off-by: Andrew Geissler <andrewg@us.ibm.com>
diff --git a/meta-witherspoon/recipes-phosphor/chassis/vrm-control.bb b/meta-witherspoon/recipes-phosphor/chassis/vrm-control.bb
index 7802403..7d577cc 100644
--- a/meta-witherspoon/recipes-phosphor/chassis/vrm-control.bb
+++ b/meta-witherspoon/recipes-phosphor/chassis/vrm-control.bb
@@ -17,7 +17,7 @@
 
 TMPL = "vrm-control@.service"
 INSTFMT = "vrm-control@{0}.service"
-TGTFMT = "obmc-chassis-start@{0}.target"
+TGTFMT = "obmc-power-chassis-on@{0}.target"
 FMT = "../${TMPL}:${TGTFMT}.wants/${INSTFMT}"
 
 SYSTEMD_SERVICE_${PN} += "${TMPL}"