Initial commit

meta-hpe/meta-common/recipes-hpe/host/host-boot-enable.bb

@@ -0,0 +1,20 @@
+SUMMARY = "Enable Host Boot"
+PR = "r1"
+LICENSE = "Apache-2.0"
+LIC_FILES_CHKSUM = "file://${HPEBASE}/COPYING.apache-2.0;md5=34400b68072d710fecd0a2940a0d1658"
+
+inherit obmc-phosphor-systemd
+
+HOST_BOOT_SERVICE = "host-boot-enable.service"
+SYSTEMD_SERVICE:${PN} += "${HOST_BOOT_SERVICE}"
+
+HOST_BOOT_FMT = "../${HOST_BOOT_SERVICE}:multi-user.target.wants/${HOST_BOOT_SERVICE}"
+SYSTEMD_LINK_${PN} += "${HOST_BOOT_FMT}"
+
+SRC_URI += "file://host-boot-enable.service"
+SRC_URI += "file://host-boot-enable.sh"
+
+do_install() {
+	install -d ${D}${bindir}
+	install -m 0755 ${WORKDIR}/host-boot-enable.sh ${D}${bindir}
+}

meta-hpe/meta-common/recipes-hpe/host/host-boot-enable/host-boot-enable.service

@@ -0,0 +1,15 @@
+[Unit]
+Description=Enable Host Boot
+Wants=phosphor-ipmi-host.service
+After=phosphor-ipmi-host.service
+
+[Service]
+Type=simple
+ExecStart=/bin/sh -c "host-boot-enable.sh"
+SyslogIdentifier=host-boot-enable
+Restart=always
+RestartSec=5
+StartLimitInterval=0
+
+[Install]
+WantedBy=multi-user.target

meta-hpe/meta-common/recipes-hpe/host/host-boot-enable/host-boot-enable.sh

@@ -0,0 +1,38 @@
+#!/bin/sh
+
+findmtd() {
+  m=$(grep -xl "$1" /sys/class/mtd/*/name)
+  m=${m%/name}
+  m=${m##*/}
+  echo "$m"
+}
+
+set -- host-prime host-second vrom-prime vrom-second
+
+for f in "$@"
+do
+  image=$(findmtd "${f}")
+  if test -z "$image"
+  then
+    echo "Unable to find mtd partition for ${f}"
+    exit 1
+  fi
+done
+
+#enable vrom
+# host-prime to vrom-prime
+dd if="/dev/$(findmtd host-prime)" of="/dev/$(findmtd vrom-prime)"
+# host-second to vrom-second
+dd if="/dev/$(findmtd host-second)" of="/dev/$(findmtd vrom-second)"
+
+echo 0x1800008a > /sys/class/soc/srom/vromoff
+
+val=$(( ("$(devmem 0xd1000006 8)" && 0xff) | 0x04 ))
+devmem 0xd1000006 8 $val
+devmem 0xd1000018 8 0xff
+while true
+do
+        devmem 0xd100000f 8 0x14
+        sleep 1
+done
+