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| author | Lei YU <mine260309@gmail.com> | 2017-02-14 20:41:35 +0800 |
|---|---|---|
| committer | Patrick Williams <patrick@stwcx.xyz> | 2017-02-24 16:55:43 +0000 |
| commit | ec642c44cc62166de182b62dec51919999a3a97e (patch) | |
| tree | fb1561482e010e0e8c524f1aaf67bb77a02995e0 | |
| parent | d97f2cb302f209e79ba2f8cd5ef807269f6d146d (diff) | |
| download | talos-openbmc-ec642c44cc62166de182b62dec51919999a3a97e.tar.gz talos-openbmc-ec642c44cc62166de182b62dec51919999a3a97e.zip | |
meta-romulus: Add cpld_reset on power off
Reset CPLD trigger so that it waits after VDD is powered up.
Change-Id: Ide5ac98547b31a29fdcf3ac73d8a6f16ee62848e
Signed-off-by: Lei YU <mine260309@gmail.com>
3 files changed, 26 insertions, 1 deletions
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger.bb b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger.bb index 542bd9431..41ff1f6bb 100644 --- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger.bb +++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger.bb @@ -11,18 +11,26 @@ PROVIDES += 'virtual/p9-vcs-workaround' RPROVIDES_${PN} += 'virtual-p9-vcs-workaround' S = "${WORKDIR}" -SRC_URI += "file://cpld_trigger.sh" +SRC_URI += "file://cpld_trigger.sh \ + file://cpld_reset.sh" do_install() { install -d ${D}${bindir} install -m 0755 ${WORKDIR}/cpld_trigger.sh ${D}${bindir}/cpld_trigger.sh + install -m 0755 ${WORKDIR}/cpld_reset.sh ${D}${bindir}/cpld_reset.sh } TMPL = "cpld_trigger@.service" +TMPL_RESET = "cpld_reset@.service" INSTFMT = "cpld_trigger@{0}.service" +INSTFMT_RESET = "cpld_reset@{0}.service" TGTFMT = "obmc-power-chassis-on@{0}.target" +TGTFMT_RESET = "obmc-power-chassis-off@{0}.target" FMT = "../${TMPL}:${TGTFMT}.wants/${INSTFMT}" +FMT_RESET = "../${TMPL_RESET}:${TGTFMT_RESET}.wants/${INSTFMT_RESET}" SYSTEMD_SERVICE_${PN} += "${TMPL}" SYSTEMD_LINK_${PN} += "${@compose_list(d, 'FMT', 'OBMC_CHASSIS_INSTANCES')}" +SYSTEMD_SERVICE_${PN} += "${TMPL_RESET}" +SYSTEMD_LINK_${PN} += "${@compose_list(d, 'FMT_RESET', 'OBMC_CHASSIS_INSTANCES')}" diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset.sh b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset.sh new file mode 100644 index 000000000..f6f06eec7 --- /dev/null +++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset.sh @@ -0,0 +1,4 @@ +#!/bin/sh + +# Reset CPLD +gpioutil -p S7 -d out -v 1 diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset@.service b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset@.service new file mode 100644 index 000000000..d1b8553cc --- /dev/null +++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-romulus/recipes-phosphor/chassis/cpld-trigger/cpld_reset@.service @@ -0,0 +1,13 @@ +[Unit] +Description=Reset CPLD to wait after VDD is powered up +Wants=op-wait-power-off@%i.service +After=op-wait-power-off@%i.service +Conflicts=obmc-power-chassis-on@%i.target + +[Service] +ExecStart={bindir}/cpld_reset.sh +Type=oneshot +RemainAfterExit=yes + +[Install] +WantedBy=obmc-power-chassis-off@%i.target |
