witherspoon: Remove uart renderer from AST2600 systems

It is not yet supported in the kernel.

Signed-off-by: Joel Stanley <joel@jms.id.au>
Change-Id: I13e478c0705dd25eb45945fda9ad311137203a81
diff --git a/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend b/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
index 8b917dd..c75c7d0 100644
--- a/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
+++ b/meta-witherspoon/recipes-phosphor/packagegroups/packagegroup-obmc-apps.bbappend
@@ -3,7 +3,7 @@
 RDEPENDS_${PN}-fan-control_append_ibm-ac-server = " witherspoon-fan-watchdog"
 RDEPENDS_${PN}-extras_append_ibm-ac-server = " witherspoon-pfault-analysis witherspoon-power-supply-sync phosphor-webui"
 RDEPENDS_${PN}-extras_append_mihawk = " phosphor-webui phosphor-image-signing"
-RDEPENDS_${PN}-extras_remove_rainier = "obmc-ikvm"
-RDEPENDS_${PN}-extras_remove_witherspoon-tacoma = "obmc-ikvm"
+RDEPENDS_${PN}-extras_remove_rainier = "obmc-ikvm liberation-fonts uart-render-controller"
+RDEPENDS_${PN}-extras_remove_witherspoon-tacoma = "obmc-ikvm liberation-fonts uart-render-controller"
 
 ${PN}-software-extras_append_ibm-ac-server = " phosphor-software-manager-sync"