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* Update IPL progress bar along with LEDs04-16-2019Raptor Engineering Development Team2019-04-271-1/+25
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* Remove unneccessary import of obmc.system from the LED monitor serviceRaptor Engineering Development Team2019-04-241-1/+0
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* Backport IPL observer and LED handler changesRaptor Engineering Development Team2019-04-191-2/+2
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* Defer IPL completion notice until skiroot kernel has loadedRaptor Engineering Development Team2019-04-191-1/+2
| | | | Fix up general handling of IPL observation
* Retry I2C set commands if readback does not match desired valueRaptor Engineering Development Team2019-04-191-9/+44
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* Work around unstable I2C busRaptor Engineering Development Team2019-04-191-18/+23
| | | | | The I2C bus the FPGA is attached to is even less stable than originally thought Retry reads and use most commonly returned value as an interim workaround
* Fix IPL monitor failureRaptor Engineering Development Team2019-04-191-27/+9
| | | | | The I2C bus on which the FPGA resides is somewhat noisy / high traffic. This leads to frequent i2cget failures. Retry a failed FPGA register access up to 16 times before aborting.
* Only sound beep once per IPL completionRaptor Engineering Development Team2019-04-191-4/+7
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* Sound beep on IPL completionRaptor Engineering Development Team2019-04-191-3/+12
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* Add skiboot state to IPL observer and LED monitor servicesRaptor Engineering Development Team2019-04-191-1/+2
| | | | | This helps reduce issues with the OCCs dropping off the bus during skiboot initialization
* Add new IPL status observer and Talos LED driverRaptor Engineering Development Team2019-04-194-0/+204
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