Age | Commit message (Collapse) | Author | |
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2017-04-26 | ppc/pnv: generate an OEM SEL event on shutdown | Cédric Le Goater | |
OpenPOWER systems expect to be notified with such an event before a shutdown or a reboot. An OEM SEL message is sent with specific identifiers and a user data containing the request : OFF or REBOOT. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> | |||
2017-04-26 | ppc/pnv: add initial IPMI sensors for the BMC simulator | Cédric Le Goater | |
Skiboot, the firmware for the PowerNV platform, expects the BMC to provide some specific IPMI sensors. These sensors are exposed in the device tree and their values are updated by the firmware at boot time. Sensors of interest are : "FW Boot Progress" "Boot Count" As such a device is defined on the command line, we can only detect its presence at reset time. Signed-off-by: Cédric Le Goater <clg@kaod.org> Reviewed-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: David Gibson <david@gibson.dropbear.id.au> |