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/openbmc/linux/arch/arm/boot/dts/aspeed/
H A Daspeed-bmc-facebook-greatlakes.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
4 /dts-v1/;
5 #include "aspeed-g6.dtsi"
6 #include <dt-bindings/gpio/aspeed-gpio.h>
7 #include <dt-bindings/leds/leds-pca955x.h>
8 #include <dt-bindings/i2c/i2c.h>
11 model = "Facebook Greatlakes BMC";
12 compatible = "facebook,greatlakes-bmc", "aspeed,ast2600";
23 iio-hwmon {
24 compatible = "iio-hwmon";
[all …]
H A Daspeed-bmc-facebook-yosemitev2.dts1 // SPDX-License-Identifier: GPL-2.0-or-later
3 /dts-v1/;
4 #include "aspeed-g5.dtsi"
5 #include <dt-bindings/i2c/i2c.h>
8 model = "Facebook Yosemitev2 BMC";
9 compatible = "facebook,yosemitev2-bmc", "aspeed,ast2500";
14 stdout-path = &uart5;
21 iio-hwmon {
23 compatible = "iio-hwmon";
24 io-channels = <&adc 0> , <&adc 1> , <&adc 2> , <&adc 3> ,
[all …]
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/State/
H A DREADME.md1 # BMC, Host, and Chassis State Management
5 The goal of the phosphor-state-manager repository is to control and track the
7 implement the BMC state interfaces, and some, when creating servers will do the
10 reboot the BMC and hosts, and turn on and off power to the chassis. The
14 There are three states to track and control on a BMC based server. The states
20 1. _BMC_ : The BMC has either started all required systemd services and reached
32 power to the chassis. The Chassis being on is a pre-req to the Host being
43 ### BMC argument
45 The _BMC_ would provide interfaces at `/xyz/openbmc_project/state/bmc<instance>`
63 will include BMC, host and chassis. This will support hard power cycle of argument
[all …]
H A DBMCRedundancy.interface.yaml2 An interface to describe the primary BMC within a multi-BMC environment.
4 - name: ActivePrimaryBMC
7 indicates the active-primary BMC object path, looks like:
/openbmc/docs/designs/
H A Dmultihost-ipmi-design.md1 # Multi-host IPMI design
12 The current version of OpenBMC does not support multi-host implementation in
13 IPMI commands handling. We have a multi-host system and proposing the design to
14 support multi-host.
30 +------------------------------------+
31 | BMC |
32 | +-----------+ +------------+ | +--------+
34 | | | | |-|------| Host-1 |
36 | | | | | | +--------+
39 | | | D-Bus | | | +--------+
[all …]
H A Dbmc-boot-ready.md1 # BMC Boot Ready
11 There are services which run on the BMC which are required for the BIOS (host
17 been collected from the VRM's by the BMC to determine their characteristics. On
21 Currently, OpenBMC has an undefined behavior in this area. If a particular BMC
22 has a large time gap between when the webserver is available and when all BMC
28 The mailing list discussion can be found [here][1]. The BMC currently has three
29 major [state][2] management interfaces in a system. The BMC, Chassis, and Host.
32 The [BMC][3] state object is considered `Ready` once the systemd
33 `multi-user.target` has successfully started all if its services.
37 1. D-Bus objects don't exist until the backend is prepared to handle them.
[all …]
H A Dmulti-host-postcode.md1 # Multi-host Postcode Support
7 Created: 2020-07-02
11 The current implementation in the phosphor-host-postd supports only single host
14 As the open BMC architecture is evolving, the single host support becomes
15 contingent and needs multiple-host post code access to be implemented.
19 The below component diagram shows the design for single-host postcode and
20 history at high-level overview. The single-host design is updated slightly from
22 D-Bus objects).
24 Diagram Legend: |Label|Signifies| |-----|---------| |`I:` |D-Bus interface|
25 |`S:` |D-Bus service name (well-known bus name)| |`R:` |Repository name| |`U:`
[all …]
H A Dbmc-reset-with-host-up.md1 # BMC Reset with Host Booted
12 and a variety of different error scenarios. When the BMC is rebooted while the
14 with each other and the BMC gets itself into a state that matches with the host.
18 A good portion of this is explained in the phosphor-state-manager [README][1].
28 - /run/openbmc/chassis@0-on
29 - /run/openbmc/host@0-on
31 It should be noted that although full support is not in place for multi-chassis
32 and multi-host systems, the framework is there to build on.
33 `op-reset-chassis-running@.service` is a templated service, checking pgood in
35 /run/openbmc/chassis@%i-on, to indicate power is on for that instance. Similar
[all …]
H A Dtarget-fail-monitoring.md14 [openbmc-systemd.md][1] has a good summary of systemd and the basics of how it
22 cases, the unit which caused the failure will log an error to phosphor-logging
29 critical, but something like fan-control or a power monitoring service, could be
37 See the [phosphor-state-manager][2] repository for background information on
48 phosphor-state-manager code already monitors for these signals but only looks
50 ready(bmc)/on(chassis)/running(host).
53 an appropriate error to phosphor-logging.
63 - Must be able to monitor any arbitrary systemd target and log a defined error
65 - Must be configurable
66 - Target: Choose any systemd target
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/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Control/
H A DPowerSupplyRedundancy.interface.yaml4 - name: PowerSupplyRedundancyEnabled
7 - const
10 - name: RotationEnabled
14 - name: RotationAlgorithm
17 Rotation algorithm use for cold redundancy. 0 is BMC Specific, 1 is
19 - name: RotationRankOrder
24 - name: PeriodOfRotation
27 Rotation Period for cold redundancy. If rotation algorithm is BMC
28 Specific, and rotation is enabled, BMC will change PSU rank order
30 - name: ColdRedundancyStatus
[all …]
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/Dump/
H A DCreate.interface.yaml2 Implement to capture various types of dumps from the host or BMC. This
7 /xyz/openbmc_project/dump/<dump type>. On multi-host or on multi-BMC systems
9 /xyz/openbmc_project/dump/<dump type><instance-id>.
12 - name: CreateDump
16 - name: AdditionalData
23 enum-format string is required to come from a parallel class
34 - name: Path
41 - xyz.openbmc_project.Common.File.Error.Open
42 - xyz.openbmc_project.Common.File.Error.Write
43 - xyz.openbmc_project.Dump.Create.Error.Disabled
[all …]
/openbmc/openbmc/meta-ibm/recipes-phosphor/leds/
H A Dphosphor-led-manager_%.bbappend3 SYSTEMD_SERVICE:${PN}:append:p10bmc = " obmc-led-create-virtual-leds@.service"
5 # Copies config file having arguments for led-set-all-groups-asserted.sh
6 SYSTEMD_ENVIRONMENT_FILE:${PN}:append:p10bmc =" obmc/led/set-all/groups/config"
11 PACKAGECONFIG:append:p10bmc = " use-lamp-test monitor-operational-status persistent-led-asserted"
14 SRC_URI:append:p10bmc = " file://lamp-test-led-overrides.json"
18 # Needed this to run as part of BMC boot
19 mkdir -p $D$systemd_system_unitdir/multi-user.target.wants
20 …NK_FAULT="$D$systemd_system_unitdir/multi-user.target.wants/obmc-led-create-virtual-leds@sys-class…
21 TARGET_FAULT="../obmc-led-create-virtual-leds@.service"
22 ln -s $TARGET_FAULT $LINK_FAULT
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/openbmc/ipmitool/contrib/
H A Dbmc-snmp-proxy.service2 Description=Setup SNMP proxy to BMC
4 After=exchange-bmc-os-info.service
5 Requires=exchange-bmc-os-info.service
6 PartOf=exchange-bmc-os-info.service
8 ConditionPathExists=/var/run/bmc-info
14 ExecStart=/usr/libexec/bmc-snmp-proxy start
15 ExecStop=/usr/libexec/bmc-snmp-proxy stop
18 WantedBy=multi-user.target
H A Dexchange-bmc-os-info.service.redhat2 Description=Exchange Information between BMC and OS
9 ExecStart=/usr/libexec/exchange-bmc-os-info start
10 ExecStop=/usr/libexec/exchange-bmc-os-info stop
13 WantedBy=multi-user.target
/openbmc/phosphor-buttons/
H A DREADME.md1 # phosphor-buttons
3 Phosphor-buttons has a collection of IO event handler interfaces for physical
8 its associated IO for event changes and emits signals that the button-handler
22 - Short press: Do a host power off
23 - Long press, as determined by the 'long-press-time-ms' meson option: Do a
28 The 'power-button-profile' meson option can be used to select custom power
33 - host_then_chassis_poweroff: When power is on, short presses are ignored and a
38 ### Multi-Host Buttons
40 See [this section below](#group-gpio-config).
46 - If 'reset-button-do-warm-reboot' meson option is set to enabled, does warm
[all …]
/openbmc/phosphor-state-manager/service_files/
H A Dxyz.openbmc_project.State.BMC.service2 Description=Phosphor BMC State Manager
3 Before=mapper-wait@-xyz-openbmc_project-state-bmc.service
8 ExecStart=/usr/bin/phosphor-bmc-state-manager
11 BusName=xyz.openbmc_project.State.BMC
14 WantedBy=multi-user.target
/openbmc/phosphor-bmc-code-mgmt/bmc/ubi/
H A Dobmc-flash-bmc-ubiremount.service.in3 Before=xyz.openbmc_project.Software.BMC.Updater.service
5 Wants=obmc-flash-bmc-setenv@rwreset.service
6 After=obmc-flash-bmc-setenv@rwreset.service
11 ExecStart=/usr/bin/obmc-flash-bmc ubiremount
14 WantedBy=multi-user.target
/openbmc/openbmc/meta-ibm/conf/machine/
H A Dhuygens.conf5 # Focus Huygens initially on a multi-BMC setup for integrating
6 # BMC to BMC redundancy logic. Remove anything host or chassis
7 # related that causes failures booting to BMC Ready.
9 op-fsi \
14 openpower-virtual-pnor \
15 openpower-hostfw-over-pldm \
20 obmc-leds \
21 obmc-chassis-mgmt \
22 obmc-fan-control \
23 obmc-fan-mgmt \
[all …]
/openbmc/openbmc/meta-google/recipes-google/ncsi/files/
H A Dgbmc-ncsi-old.service.in2 Before=systemd-networkd.service
3 ConditionFileNotEmpty=/etc/systemd/network/00-bmc-@OLD_IF@.network
7 ExecStart=bash -c "sed 's,Name=@OLD_IF@,Name=@NCSI_IF@,' /etc/systemd/network/00-bmc-@OLD_IF@.netwo…
8 ExecStart=rm -v /etc/systemd/network/00-bmc-@OLD_IF@.network
11 WantedBy=multi-user.target
/openbmc/phosphor-dbus-interfaces/yaml/xyz/openbmc_project/User/
H A DMultiFactorAuthConfiguration.interface.yaml2 This interface defines multi-factor authentication configuration. This
7 - name: Enabled
11 Multi-factor authentication configuration. This interface will be
12 implemented by user manager D-bus object to support user's MFA
13 configuration on BMC.
15 - name: Supported
18 - readonly
20 This property is read only for populating allowed multi-factor
21 authentication types. When there are no multi-factor authentication
26 - name: Type
[all …]
/openbmc/phosphor-certificate-manager/dist/
H A Dmeson.build4 busconfig_dir = get_option('datadir') / 'dbus-1' / 'system.d'
5 cert_manager_dir = get_option('datadir') / 'phosphor-certificate-manager'
9 service_files = [ 'phosphor-certificate-manager@.service' ]
12 if not get_option('ca-cert-extension').disabled()
13 busconfig += 'busconfig/bmc-vmi-ca.conf'
14 service_files += 'bmc-vmi-ca-manager.service'
17 if not get_option('config-bmcweb').disabled()
18 busconfig += 'busconfig/phosphor-bmcweb-cert-config.conf'
21 '../phosphor-certificate-manager@.service',
22 'multi-user.target.wants/phosphor-certificate-manager@bmcweb.service'
[all …]
H A Dbmc-vmi-ca-manager.service2 Description=BMC VMI CA authority manager
5 ExecStart=/usr/bin/bmc-vmi-ca
13 WantedBy=multi-user.target
/openbmc/bios-bmc-smm-error-logger/service_files/
H A Dxyz.openbmc_project.bios_bmc_smm_error_logger.service.in2 Description=BIOS BMC SMM Error Logger
6 ExecStart=@BINDIR@/bios-bmc-smm-error-logger
11 WantedBy=multi-user.target
/openbmc/qemu/docs/system/ppc/
H A Dpowernv.rst4 PowerNV (as Non-Virtualized) is the "bare metal" platform using the
16 -----------------
18 * Multi processor support for POWER8, POWER8NVL and POWER9.
24 * Simple OCC is an on-chip micro-controller used for power management tasks.
25 * iBT device to handle BMC communication, with the internal BMC simulator
26 provided by QEMU or an external BMC such as an Aspeed QEMU machine.
30 ---------------
44 --------
49 GitHub <https://github.com/open-power>`_.
52 `OpenPOWER <https://github.com/open-power/op-build/releases/>`__ site.
[all …]
/openbmc/phosphor-bmc-code-mgmt/bmc/static/
H A Dobmc-flash-bmc-static-mount-alt.service.in3 Before=xyz.openbmc_project.Software.BMC.Updater.service
11 # So prepend with `-` to ignore such failures
12 ExecStart=-/usr/bin/obmc-flash-bmc static-altfs squashfs alt-rofs rofs-alt
13 ExecStart=-/usr/bin/detect-slot-aspeed
16 WantedBy=multi-user.target

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