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-rw-r--r--meta-openpower/classes/openpower-software-manager-ubi.bbclass16
1 files changed, 16 insertions, 0 deletions
diff --git a/meta-openpower/classes/openpower-software-manager-ubi.bbclass b/meta-openpower/classes/openpower-software-manager-ubi.bbclass
index 7167b88c3f..dc20d5d09d 100644
--- a/meta-openpower/classes/openpower-software-manager-ubi.bbclass
+++ b/meta-openpower/classes/openpower-software-manager-ubi.bbclass
@@ -12,6 +12,12 @@ SYSTEMD_SERVICE_${PN} += " \
obmc-flash-bios-check-clearvolatile@.service \
"
+# To handle warm reboot scenarios, the checking and clearing of
+# the volatile section must occur in both the chassis and host
+# targets
+
+# Host target installation - only clear if going through
+# full host start target
ENABLE_CLEAR_VOLATILE_TMPL = "obmc-flash-bios-enable-clearvolatile@.service"
HOST_START_TGTFMT = "obmc-host-start@{0}.target"
ENABLE_CLEAR_VOLATILE_INSTFMT = "obmc-flash-bios-enable-clearvolatile@{0}.service"
@@ -24,3 +30,13 @@ CHECK_CLEAR_VOLATILE_START_FMT = "../${CHECK_CLEAR_VOLATILE_TMPL}:${HOST_STARTMI
SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'ENABLE_CLEAR_VOLATILE_START_FMT', 'OBMC_HOST_INSTANCES')}"
SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'CHECK_CLEAR_VOLATILE_START_FMT', 'OBMC_HOST_INSTANCES')}"
+
+# Chassis target installation - always enable and clear in chassis
+# power on
+CHASSIS_PON_TGTFMT = "obmc-chassis-poweron@{0}.target"
+ENABLE_CLEAR_VOLATILE_PON_FMT = "../${ENABLE_CLEAR_VOLATILE_TMPL}:${CHASSIS_PON_TGTFMT}.requires/${ENABLE_CLEAR_VOLATILE_INSTFMT}"
+
+CHECK_CLEAR_VOLATILE_PON_FMT = "../${CHECK_CLEAR_VOLATILE_TMPL}:${CHASSIS_PON_TGTFMT}.requires/${CHECK_CLEAR_VOLATILE_INSTFMT}"
+
+SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'ENABLE_CLEAR_VOLATILE_PON_FMT', 'OBMC_CHASSIS_INSTANCES')}"
+SYSTEMD_LINK_${PN} += "${@compose_list_zip(d, 'CHECK_CLEAR_VOLATILE_PON_FMT', 'OBMC_CHASSIS_INSTANCES')}"