openpower/witherspoon: add uart-render-controller package

This change adds a small daemon to monitor the state of the host (power
and video device status), and start/stop the fbterm UART renderer as
appropriate.

Change-Id: I6c7cf7a88e9a19cd87d6b781a4a1519597882345
Signed-off-by: Jeremy Kerr <jk@ozlabs.org>
diff --git a/meta-witherspoon/recipes-phosphor/video/uart-render-controller/uart-render-controller.service b/meta-witherspoon/recipes-phosphor/video/uart-render-controller/uart-render-controller.service
new file mode 100644
index 0000000..c97c897
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/video/uart-render-controller/uart-render-controller.service
@@ -0,0 +1,14 @@
+
+[Unit]
+Description=Witherspoon UART render controller
+Requires=xyz.openbmc_project.State.Host.service
+After=xyz.openbmc_project.State.Host.service
+
+[Service]
+ExecStart=/usr/sbin/obmc-uart-render-controller \
+	  /sys/devices/platform/ahb/ahb:apb/1e6e2000.syscon/1e6e2000.syscon:scratch/vga0 \
+	  /sys/devices/platform/ahb/ahb:apb/1e6e2000.syscon/1e6e2000.syscon:scratch/dac_mux \
+	  fbterm.service
+
+[Install]
+WantedBy=obmc-standby.target
diff --git a/meta-witherspoon/recipes-phosphor/video/uart-render-controller_git.bb b/meta-witherspoon/recipes-phosphor/video/uart-render-controller_git.bb
new file mode 100644
index 0000000..c8780a4
--- /dev/null
+++ b/meta-witherspoon/recipes-phosphor/video/uart-render-controller_git.bb
@@ -0,0 +1,30 @@
+HOMEPAGE = "https://github.com/jk-ozlabs/uart-render-controller"
+LICENSE = "GPLv2+"
+
+SRC_URI += "git://github.com/jk-ozlabs/uart-render-controller;branch=master"
+SRC_URI += "file://uart-render-controller.service"
+
+PR = "r1"
+
+LIC_FILES_CHKSUM = "file://${S}/LICENSE;md5=fa818a259cbed7ce8bc2a22d35a464fc"
+
+inherit autotools
+inherit pkgconfig
+inherit systemd
+
+DEPENDS += "autoconf-archive-native"
+DEPENDS += "systemd"
+RDEPENDS_${PN} += "libsystemd"
+RDEPENDS_${PN} += "fbterm"
+
+SRCREV = "14decab20f621c050760e5f3310f5a960cf21211"
+PV = "0.1+git${SRCPV}"
+
+S = "${WORKDIR}/git"
+
+SYSTEMD_SERVICE_${PN} += "uart-render-controller.service"
+
+do_install_append() {
+    install -d ${D}${systemd_system_unitdir}
+    install -m 0644 ${WORKDIR}/uart-render-controller.service ${D}${systemd_system_unitdir}/
+}