Add BMP280 default temperature threshold values

These will show up in D-Bus, and cause the corresponding
D-Bus alarm properties to get set when crossed.  Users
can always set their own threshold values on D-Bus if desired.

Change-Id: I9cd2663feed9cd9a343c1b986e3aa6d2d564c2cd
Signed-off-by: Matt Spinler <spinler@us.ibm.com>
diff --git a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/bmp280@77.conf b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/bmp280@77.conf
index 883d5ca..e821950 100644
--- a/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/bmp280@77.conf
+++ b/meta-openbmc-machines/meta-openpower/meta-ibm/meta-witherspoon/recipes-phosphor/sensors/phosphor-hwmon%/obmc/hwmon/ahb/apb/i2c@1e78a000/i2c-bus@100/bmp280@77.conf
@@ -1 +1,5 @@
 LABEL_temp1 = "ambient"
+WARNHI_temp1 = "25000"
+WARNLO_temp1 = "0"
+CRITHI_temp1 = "35000"
+CRITLO_temp1 = "0"