hw/ipmi-sensor: Fix setting of firmware progress sensor properly.

Currently Hostboot populates /bmc/sensors dt node and corresponding sensors
only for BMC platforms, And for FSP platforms hostboot is not populating any
fsp sensors(Management sensors) and also there is no firmware progress sensor
exist in fsp platforms. Due to which OPAL incorrectly setting firmware status
on a sensor id "00" which is not at all exist.

    On a FSP system:
     cat /sys/firmware/opal/msglog | grep -i setting
    [   21.189204883,6] IPMI: setting fw progress sensor 00 to 07
    [   21.189559121,6] IPMI: setting fw progress sensor 00 to 13
    cat /sys/firmware/opal/msglog | grep -i skiboot
    [   84.127416495,5] SkiBoot skiboot-5.4.0-rc3 starting...

    On a BMC system:
    cat /sys/firmware/opal/msglog | grep -i setting
    [    3.166286901,6] IPMI: setting fw progress sensor 05 to 14
    [   14.259153338,6] IPMI: setting fw progress sensor 05 to 07
    [   14.469070593,5] IPMI: Resetting boot count on successful boot
    [   15.001210324,6] IPMI: setting fw progress sensor 05 to 13

So this patch fixes this incorrect setting on a fsp system, and also sets the sensor
only if OPAL initialises ipmi sensors and corresponding sensor exists for a given
sensor type in the device tree.

    After patch:
	On a FSP system:
	cat /sys/firmware/opal/msglog | grep -i setting

	On a BMC system:
	 cat /sys/firmware/opal/msglog | grep -i setting
	[    3.164859816,6] IPMI: setting fw progress sensor 05 to 14
	[   14.024941077,6] IPMI: setting fw progress sensor 05 to 07
	[   14.211514767,5] IPMI: Resetting boot count on successful boot
	[   14.252554375,6] IPMI: setting fw progress sensor 05 to 13

Signed-off-by: Pridhiviraj Paidipeddi <ppaidipe@linux.vnet.ibm.com>
[stewart@linux.vnet.ibm.com: return OPAL_UNSUPPORTED on !sensors_present,
make ipmi_sensor_type_present() static in ipmi-sensor.c]
Signed-off-by: Stewart Smith <stewart@linux.vnet.ibm.com>

0 files changed, 0 insertions, 0 deletions