witherspoon/tacoma: Substitute variable in fan control service
The fan control service has a dependency on the max31785 hwmon service
being started where the i2c address of the max31785 is in the name of
the service file. That i2c address is different between witherspoon and
tacoma, so a systemd substitution is needed to place the correct address
based on machine into the fan control service file.
Tested:
Built witherspoon and verified correct i2c address substituted
Built tacoma and verified correct i2c address substituted
Built mihawk and verified base fan control service used(no max31785)
Built swift to verify base fan control service used(max31785)
Verified witherspoon image on hardware
(From meta-ibm rev: 7b56fea6e2180ca110d49868b3ad543f9a5e4e76)
Change-Id: Ie0e43fb18f9349135ad66f40993a9fad662224ea
Signed-off-by: Matthew Barth <msbarth@us.ibm.com>
Signed-off-by: Andrew Geissler <geissonator@yahoo.com>
diff --git a/meta-ibm/meta-witherspoon/recipes-phosphor/fans/phosphor-fan_%.bbappend b/meta-ibm/meta-witherspoon/recipes-phosphor/fans/phosphor-fan_%.bbappend
index 82fb9db..713c0c6 100644
--- a/meta-ibm/meta-witherspoon/recipes-phosphor/fans/phosphor-fan_%.bbappend
+++ b/meta-ibm/meta-witherspoon/recipes-phosphor/fans/phosphor-fan_%.bbappend
@@ -52,3 +52,8 @@
# Enable the use of JSON on the fan applications that support it
EXTRA_OECONF_append_witherspoon = " --enable-json"
RDEPENDS_${PN}-presence-tach_append_witherspoon = " phosphor-fan-presence-config"
+
+# Set the appropriate i2c address used within the overridden phosphor-fan-control@.service
+# file that's used for witherspoon type(including witherspoon-tacoma) machines
+SYSTEMD_SUBSTITUTIONS_witherspoon = "ADDR:100:phosphor-fan-control@.service"
+SYSTEMD_SUBSTITUTIONS_witherspoon-tacoma = "ADDR:200:phosphor-fan-control@.service"