meson: add basic meson

Since we don't have a CI for standard Make repositories anymore,
this repository has no CI. Begin a simple meson conversion to
enable some CI for the bare minimum aspects of

meson: add basic meson

Since we don't have a CI for standard Make repositories anymore,
this repository has no CI. Begin a simple meson conversion to
enable some CI for the bare minimum aspects of the repository still
being used in openbmc/openbmc.

- libopenbmc_intf
- op-pwrctl
- pgood_wait
- op-hostctl

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I598e91c08b5ad607b68c18bfa9a870603df19397

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pgood_wait: fix various warnings

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: Ic301c47052a3c7e0af56073395f7ce490727de0f

op-pwrctl: fix various warnings

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I6e9121c1c4da19bc98f68312d3112e4915d1876a

pgood_wait: fix bool include

We don't actually have a CI build type for plain Make anymore, so we
don't get any repository level CI done for this repository. The
Yocto recipe update failed with the

pgood_wait: fix bool include

We don't actually have a CI build type for plain Make anymore, so we
don't get any repository level CI done for this repository. The
Yocto recipe update failed with the following:

```
15:12:53 | pgood_wait.c:95:16: error: 'true' undeclared (first use in this function)
```

Make a simple fix to add `stdbool.h` in hopes that this solves it.

Signed-off-by: Patrick Williams <patrick@stwcx.xyz>
Change-Id: I64dd3cba36c7b9b3aa8111ffe6f7fb33088eb080

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Remove libmapper dependency

In the latest openbmc repo, there is no need to rely on libmapper.
This patch is to remove the dependence on libmapper, and then
libmapper will be deleted in the future a

Remove libmapper dependency

In the latest openbmc repo, there is no need to rely on libmapper.
This patch is to remove the dependence on libmapper, and then
libmapper will be deleted in the future and mapper calls will be used
directly.

Signed-off-by: George Liu <liuxiwei@ieisystem.com>
Change-Id: Ibe9c345e760e5a4215a2fe3c3c2ace3c54f8e179

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skeleton: Use ioctl gpio handling

Now that chassiskill is a standalone app and is
using ioctl gpio handling (through the gpioplus library),
the gpio libraries here need to use ioctl as well for
chas

skeleton: Use ioctl gpio handling

Now that chassiskill is a standalone app and is
using ioctl gpio handling (through the gpioplus library),
the gpio libraries here need to use ioctl as well for
chassiskill to be compatible.

Tested: Verified chassiskill works as intended and checked
that nothing else broke.

Change-Id: I67c431027d31e87c332c3e1771fc2d3423f56652
Signed-off-by: Anthony Wilson <wilsonan@us.ibm.com>

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Remove unnecessary args from GPIO functions

Now that gpio_init() and read_gpios() doesn't use
D-Bus, they don't need the D-Bus connection parameter.

Change-Id: Id7f3ee6547bed7c0c0eed5d75cba2d6ff239

Remove unnecessary args from GPIO functions

Now that gpio_init() and read_gpios() doesn't use
D-Bus, they don't need the D-Bus connection parameter.

Change-Id: Id7f3ee6547bed7c0c0eed5d75cba2d6ff239d0fa
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Call gpio_inits_done() from GPIO consumers

This frees the cJSON structures that were created in
the gpio_init() calls. Doing it this way allows the
JSON to be parsed only once across multiple gpio_

Call gpio_inits_done() from GPIO consumers

This frees the cJSON structures that were created in
the gpio_init() calls. Doing it this way allows the
JSON to be parsed only once across multiple gpio_init()
calls.

Change-Id: Ia2c37c941b458fe271287b441c30b00dcb67d742
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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Add error handing to recovery from gpio config failure

Sometimes these chassis related services will fail with below error:
Power GPIO: call to getGpioConfiguration failed:
GDBus.Error:org.freedeskt

Add error handing to recovery from gpio config failure

Sometimes these chassis related services will fail with below error:
Power GPIO: call to getGpioConfiguration failed:
GDBus.Error:org.freedesktop.DBus.Error.Service
Unknown: The name org.openbmc.managers.System was not provided by any
.service files
These gpio pins cannot be configured properly, and cannot power on/off
host.
Add error handing to terminate the service in such error, systemd will
restart them to try again

Change-Id: I3ce7383825f2b9715fdd82e1dec0725cef83073c
Signed-off-by: Yong Li <yong.b.li@linux.intel.com>

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Remove use of legacy system state

The OpenBMC state function has been moved to the phosphor-state-manager
repository. The chassis power state is tracked via systemd targets
so notification from this

Remove use of legacy system state

The OpenBMC state function has been moved to the phosphor-state-manager
repository. The chassis power state is tracked via systemd targets
so notification from this power application is no longer needed.

Change-Id: Ie74b0fe589944ab65645f92ab3539c2ee74dda9c
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>

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Allow PGOOD polling interval of 500ms

The code has an explicit check for a minimum allowed
PGOOD polling interval. Decrease that from 1s to 500ms
as there are new requirements on a specific system

Allow PGOOD polling interval of 500ms

The code has an explicit check for a minimum allowed
PGOOD polling interval. Decrease that from 1s to 500ms
as there are new requirements on a specific system
to poll at the 500ms.

Change-Id: If42ecc9244b5e0d8d5b5c17275241f820537d34a
Signed-off-by: Matt Spinler <spinler@us.ibm.com>

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op-pwrctl: Use new BootProgress sensor

The pci_reset_out depends on BootProgress sensor to release the reset
hold. The /org/openbmc/sensors/host/BootProgress object is deprecated
and we should use /

op-pwrctl: Use new BootProgress sensor

The pci_reset_out depends on BootProgress sensor to release the reset
hold. The /org/openbmc/sensors/host/BootProgress object is deprecated
and we should use /xyz/openbmc_project/state/host0 now.

Update the code to use new object and it fixes the P8 PCI reset issues.

Change-Id: I97b311b548c4e8d081820f488dc2a8b40a41cf1c
Signed-off-by: Lei YU <mine260309@gmail.com>

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Revert "Fix for Failing to recover from pgood timeout"

This reverts commit e2babdb30796fa23ab676eef2a4f6bdf2e043a13.

Original change is causing other problems reported via
openbmc/openbmc#1321.

Ch

Revert "Fix for Failing to recover from pgood timeout"

This reverts commit e2babdb30796fa23ab676eef2a4f6bdf2e043a13.

Original change is causing other problems reported via
openbmc/openbmc#1321.

Change-Id: Ib61329fb0ac6d807f9cde5fb1d63d76fd04d0faf
Signed-off-by: Dhruvaraj S <dhruvaraj@in.ibm.com>
Signed-off-by: Patrick Williams <patrick@stwcx.xyz>

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Fix for Failing to recover from pgood timeout

Fixing the failure in recovery from timeout which was
due to not informing back the timeout condition correctly.

Resolves openbmc/openbmc#1239

Change-

Fix for Failing to recover from pgood timeout

Fixing the failure in recovery from timeout which was
due to not informing back the timeout condition correctly.

Resolves openbmc/openbmc#1239

Change-Id: I1554c71eba134195be003a7fa5d5c98a35b51d05
Signed-off-by: Dhruvaraj S <dhruvaraj@in.ibm.com>

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op-pwrctl: Make latch transparent briefly, only after state changes

The Zaius motherboard has latches between BMC control pins to power up
the host and the input pins to the power sequencer. This al

op-pwrctl: Make latch transparent briefly, only after state changes

The Zaius motherboard has latches between BMC control pins to power up
the host and the input pins to the power sequencer. This allows BMC
resets to not interrupt power to the host.

Currently, the latches are made transparent prior to sampling the power
state of the system, which causes BMC boot to kill host power. In
addition the latches remain transparent, so the system can be brought
down by the BMC shutting down.

Enable the latches only after power control pins change state.
Enable the latches only momentarily.

After this change, Zaius BMC can reboot without taking down its host.

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: If150cbcf3fabda359d1ce94602c40cb96741e869

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Rename power_gpio to gpio_configs.

Change-Id: I22382fbb19a077e333aba93ae81ae614ec0cb70a
Signed-off-by: Lei YU <mine260309@gmail.com>

GPIO abstraction for power and host control

In libopenbmc_intf/power_gpio.c there are GPIO abstractions for power
related GPIOs.
Host control related GPIOs need to do the same abstraction.

The chan

GPIO abstraction for power and host control

In libopenbmc_intf/power_gpio.c there are GPIO abstractions for power
related GPIOs.
Host control related GPIOs need to do the same abstraction.

The changes include:
1. Add host control related GPIOs in gpio_configs and update
system_manager.py
2. Update control_host_obj.c to use the abstracted GPIOs
3. Update GPIO_CONFIGS for all machines and add host control related
GPIOs

power_gpio will be renamed to gpio_configs in next commit;

Resolves openbmc/openbmc#814

Change-Id: I7832065d495d7d64c5df2f5b177005b97e68900a
Signed-off-by: Lei YU <mine260309@gmail.com>

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Fix wrong reset pin setting

When power on or power off host, the way to set reset pins based on pin
polarity is not correct. This makes PCIE devices not working properly.

This patch fixed bug intro

Fix wrong reset pin setting

When power on or power off host, the way to set reset pins based on pin
polarity is not correct. This makes PCIE devices not working properly.

This patch fixed bug introduced by commit:
https://github.com/openbmc/skeleton/commit/3ab5436
and https://github.com/openbmc/skeleton/commit/0475f65

The relationship between expected reset pin state and pgood state looks like:

pgood polarilty reset_pin(expected)
1 0 1
0 0 0
1 1 0
0 1 1

Related with openbmc/openbmc#876

Change-Id: Id0b36c15ed645c29f3ccc2aa507e50b31a718bb9
Signed-off-by: Yi Li <adamliyi@msn.com>

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op-pwrctl: Hold PCI resets until BootProgress passes BASE_INITIALIZATION state

When powering on host, hold PCI resets until hostboot passes stage
"BASE_INITIALIZATION"(0x14).

This fix applies to Fi

op-pwrctl: Hold PCI resets until BootProgress passes BASE_INITIALIZATION state

When powering on host, hold PCI resets until hostboot passes stage
"BASE_INITIALIZATION"(0x14).

This fix applies to Firestone and Garrison.

Partially resolves openbmc/openbmc#315

Change-Id: Ic71c81406ac188b34df89569e2264ea0b94406f3
Signed-off-by: Yi Li <adamliyi@msn.com>

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op-pwrctl: Fix polarity of power outputs

The power GPIO logic introduced in
I83d55a7069558ec810bc2e0dbbff1c5495957e6d produces inverted polarity
outputs for power-up and reset signals. This fixes th

op-pwrctl: Fix polarity of power outputs

The power GPIO logic introduced in
I83d55a7069558ec810bc2e0dbbff1c5495957e6d produces inverted polarity
outputs for power-up and reset signals. This fixes the logic and allows
systems to boot again.

Change-Id: I0830b46c0c0c1e337085050483da0250d5d850f5
Signed-off-by: Xo Wang <xow@google.com>

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pwrctl: Add latch output to power control

On the Zaius machine, the BMC signals that power up the CPU are gated by
a latch to protect against GPIO blips during BMC reset/power loss.

This adds an op

pwrctl: Add latch output to power control

On the Zaius machine, the BMC signals that power up the CPU are gated by
a latch to protect against GPIO blips during BMC reset/power loss.

This adds an optional power GPIO configuration that controls the latch's
enable pin. Its behavior is to assert high when the op-pwrctl runs,
allowing power_up lines to propagate past their latches.

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: Ibf0d1db771033cb9bba82575cca1bd21cfb3ad3d

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pwrctl: Use PowerGpio configuration for power control

Use power GPIO configuration read from Python system configuration to
control power and reset lines. This removes the need for
machine-specific

pwrctl: Use PowerGpio configuration for power control

Use power GPIO configuration read from Python system configuration to
control power and reset lines. This removes the need for
machine-specific patches.

Signed-off-by: Xo Wang <xow@google.com>
Change-Id: I83d55a7069558ec810bc2e0dbbff1c5495957e6d

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pwrctl: add pgood state switching application

pgood_wait simply blocks until the power state changes to
the requested state.

The intent is for use from a systemd unit similar to nm-online.

Change-

pwrctl: add pgood state switching application

pgood_wait simply blocks until the power state changes to
the requested state.

The intent is for use from a systemd unit similar to nm-online.

Change-Id: Icf1e18f5d47d6eb2fc424b4614fd196ef3dfd6ee
Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

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libopenbmc_intf include path update

Remove the interfaces prefix from applications including openbmc_intf.h.

Use brackets rather than quotes in prep for a libopenbmc_intf SDK
package.

Signed-off-b

libopenbmc_intf include path update

Remove the interfaces prefix from applications including openbmc_intf.h.

Use brackets rather than quotes in prep for a libopenbmc_intf SDK
package.

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

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Reorganize directory structure

Moving to directory per-application layout. This facilitates
building single applications which is useful in the Yocto build
environment since different applications

Reorganize directory structure

Moving to directory per-application layout. This facilitates
building single applications which is useful in the Yocto build
environment since different applications satisfy different OpenBMC
build requirements.

A number of issues are also addressed:
- All applications were pulling in libsystemd and the gdbus libs
irrespective of whether or not they were needed.
- gpio.o duplicated in every application - moved to libopenbmc_intf
- Added install target

Signed-off-by: Brad Bishop <bradleyb@fuzziesquirrel.com>

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