[M] Change in coreboot[main]: tree: Use "true", "false" for fine_grained_control

[Elyes Haouas (Code Review)]

Elyes Haouas has submitted this change. ( https://review.coreboot.org/c/coreboot/+/85812?usp=email )

Change subject: tree: Use "true", "false" for fine_grained_control
......................................................................

tree: Use "true", "false" for fine_grained_control

fine_grained_control is a boolean, so use true false instead of 0, 1.

Change-Id: I036818ab32563a1ce092c003bc7ae5c2c8ad3d10
Signed-off-by: Elyes Haouas 
Reviewed-on: https://review.coreboot.org/c/coreboot/+/85812
Tested-by: build bot (Jenkins) 
Reviewed-by: Subrata Banik 
---
M src/mainboard/google/brox/variants/brox/overridetree.cb
M src/mainboard/google/brox/variants/lotso/overridetree.cb
M src/mainboard/google/brya/variants/agah/overridetree.cb
M src/mainboard/google/brya/variants/banshee/overridetree.cb
M src/mainboard/google/brya/variants/brya0/overridetree.cb
M src/mainboard/google/brya/variants/constitution/overridetree.cb
M src/mainboard/google/brya/variants/craaskov/overridetree.cb
M src/mainboard/google/brya/variants/dochi/overridetree.cb
M src/mainboard/google/brya/variants/felwinter/overridetree.cb
M src/mainboard/google/brya/variants/gladios/overridetree.cb
M src/mainboard/google/brya/variants/glassway/overridetree.cb
M src/mainboard/google/brya/variants/hades/overridetree.cb
M src/mainboard/google/brya/variants/kano/overridetree.cb
M src/mainboard/google/brya/variants/kinox/overridetree.cb
M src/mainboard/google/brya/variants/kuldax/overridetree.cb
M src/mainboard/google/brya/variants/lisbon/overridetree.cb
M src/mainboard/google/brya/variants/marasov/overridetree.cb
M src/mainboard/google/brya/variants/mithrax/overridetree.cb
M src/mainboard/google/brya/variants/nivviks/overridetree.cb
M src/mainboard/google/brya/variants/nova/overridetree.cb
M src/mainboard/google/brya/variants/omnigul/overridetree.cb
M src/mainboard/google/brya/variants/orisa/overridetree.cb
M src/mainboard/google/brya/variants/osiris/overridetree.cb
M src/mainboard/google/brya/variants/pujjo/overridetree.cb
M src/mainboard/google/brya/variants/redrix/overridetree.cb
M src/mainboard/google/brya/variants/rull/overridetree.cb
M src/mainboard/google/brya/variants/skolas/overridetree.cb
M src/mainboard/google/brya/variants/skolas4es/overridetree.cb
M src/mainboard/google/brya/variants/taeko/overridetree.cb
M src/mainboard/google/brya/variants/taeko4es/overridetree.cb
M src/mainboard/google/brya/variants/taniks/overridetree.cb
M src/mainboard/google/brya/variants/telith/overridetree.cb
M src/mainboard/google/brya/variants/trulo/overridetree.cb
M src/mainboard/google/brya/variants/volmar/overridetree.cb
M src/mainboard/google/brya/variants/xol/overridetree.cb
M src/mainboard/google/brya/variants/zydron/overridetree.cb
M src/mainboard/google/fatcat/variants/fatcat/overridetree.cb
M src/mainboard/google/puff/variants/ambassador/overridetree.cb
M src/mainboard/google/puff/variants/dooly/overridetree.cb
M src/mainboard/google/puff/variants/duffy/overridetree.cb
M src/mainboard/google/puff/variants/genesis/overridetree.cb
M src/mainboard/google/puff/variants/kaisa/overridetree.cb
M src/mainboard/google/puff/variants/moonbuggy/overridetree.cb
M src/mainboard/google/puff/variants/noibat/overridetree.cb
M src/mainboard/google/puff/variants/puff/overridetree.cb
M src/mainboard/google/puff/variants/scout/overridetree.cb
M src/mainboard/google/puff/variants/wyvern/overridetree.cb
M src/mainboard/google/rex/variants/kanix/overridetree.cb
M src/mainboard/google/rex/variants/karis/overridetree.cb
M src/mainboard/google/rex/variants/rex0/overridetree.cb
M src/mainboard/google/rex/variants/screebo/overridetree.cb
M src/mainboard/google/volteer/variants/baseboard/devicetree.cb
M src/mainboard/google/volteer/variants/chronicler/overridetree.cb
M src/mainboard/google/volteer/variants/collis/overridetree.cb
M src/mainboard/google/volteer/variants/copano/overridetree.cb
M src/mainboard/google/volteer/variants/delbin/overridetree.cb
M src/mainboard/google/volteer/variants/drobit/overridetree.cb
M src/mainboard/google/volteer/variants/elemi/overridetree.cb
M src/mainboard/google/volteer/variants/lindar/overridetree.cb
M src/mainboard/intel/adlrvp/devicetree.cb
M src/mainboard/intel/adlrvp/devicetree_n.cb
M src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb
M util/mainboard/google/puff/template/overridetree.cb
63 files changed, 70 insertions(+), 70 deletions(-)

Approvals:
  Subrata Banik: Looks good to me, approved
  build bot (Jenkins): Verified

diff --git a/src/mainboard/google/brox/variants/brox/overridetree.cb b/src/mainboard/google/brox/variants/brox/overridetree.cb
index f3ec247..637e8f1 100644
--- a/src/mainboard/google/brox/variants/brox/overridetree.cb
+++ b/src/mainboard/google/brox/variants/brox/overridetree.cb
@@ -130,7 +130,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brox/variants/lotso/overridetree.cb b/src/mainboard/google/brox/variants/lotso/overridetree.cb
index 9aec7b9..a06b7ec 100644
--- a/src/mainboard/google/brox/variants/lotso/overridetree.cb
+++ b/src/mainboard/google/brox/variants/lotso/overridetree.cb
@@ -180,7 +180,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/agah/overridetree.cb b/src/mainboard/google/brya/variants/agah/overridetree.cb
index 159c32d..fdcd7a61 100644
--- a/src/mainboard/google/brya/variants/agah/overridetree.cb
+++ b/src/mainboard/google/brya/variants/agah/overridetree.cb
@@ -175,7 +175,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/banshee/overridetree.cb b/src/mainboard/google/brya/variants/banshee/overridetree.cb
index 2602c97..a444f12 100644
--- a/src/mainboard/google/brya/variants/banshee/overridetree.cb
+++ b/src/mainboard/google/brya/variants/banshee/overridetree.cb
@@ -210,7 +210,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/brya0/overridetree.cb b/src/mainboard/google/brya/variants/brya0/overridetree.cb
index f15525b..df66cdf 100644
--- a/src/mainboard/google/brya/variants/brya0/overridetree.cb
+++ b/src/mainboard/google/brya/variants/brya0/overridetree.cb
@@ -265,7 +265,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -387,7 +387,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/constitution/overridetree.cb b/src/mainboard/google/brya/variants/constitution/overridetree.cb
index c6083f1..01e4a15 100644
--- a/src/mainboard/google/brya/variants/constitution/overridetree.cb
+++ b/src/mainboard/google/brya/variants/constitution/overridetree.cb
@@ -132,7 +132,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/craaskov/overridetree.cb b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
index 476e642..eabf155 100644
--- a/src/mainboard/google/brya/variants/craaskov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/craaskov/overridetree.cb
@@ -230,7 +230,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -327,7 +327,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/dochi/overridetree.cb b/src/mainboard/google/brya/variants/dochi/overridetree.cb
index facdfb2..44a78be 100644
--- a/src/mainboard/google/brya/variants/dochi/overridetree.cb
+++ b/src/mainboard/google/brya/variants/dochi/overridetree.cb
@@ -203,7 +203,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/felwinter/overridetree.cb b/src/mainboard/google/brya/variants/felwinter/overridetree.cb
index 8b5dd0d..ee8b584 100644
--- a/src/mainboard/google/brya/variants/felwinter/overridetree.cb
+++ b/src/mainboard/google/brya/variants/felwinter/overridetree.cb
@@ -204,7 +204,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/gladios/overridetree.cb b/src/mainboard/google/brya/variants/gladios/overridetree.cb
index 6a21f2a..4c3ffff 100644
--- a/src/mainboard/google/brya/variants/gladios/overridetree.cb
+++ b/src/mainboard/google/brya/variants/gladios/overridetree.cb
@@ -136,7 +136,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/glassway/overridetree.cb b/src/mainboard/google/brya/variants/glassway/overridetree.cb
index 7f0aed4..1657151 100644
--- a/src/mainboard/google/brya/variants/glassway/overridetree.cb
+++ b/src/mainboard/google/brya/variants/glassway/overridetree.cb
@@ -326,7 +326,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/hades/overridetree.cb b/src/mainboard/google/brya/variants/hades/overridetree.cb
index 53ef892..16e3d0a 100644
--- a/src/mainboard/google/brya/variants/hades/overridetree.cb
+++ b/src/mainboard/google/brya/variants/hades/overridetree.cb
@@ -165,7 +165,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/kano/overridetree.cb b/src/mainboard/google/brya/variants/kano/overridetree.cb
index 73f98476..2d073f2 100644
--- a/src/mainboard/google/brya/variants/kano/overridetree.cb
+++ b/src/mainboard/google/brya/variants/kano/overridetree.cb
@@ -212,7 +212,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/kinox/overridetree.cb b/src/mainboard/google/brya/variants/kinox/overridetree.cb
index fcca3d8..d0740b3 100644
--- a/src/mainboard/google/brya/variants/kinox/overridetree.cb
+++ b/src/mainboard/google/brya/variants/kinox/overridetree.cb
@@ -231,7 +231,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/kuldax/overridetree.cb b/src/mainboard/google/brya/variants/kuldax/overridetree.cb
index e392c21..19a20a1 100644
--- a/src/mainboard/google/brya/variants/kuldax/overridetree.cb
+++ b/src/mainboard/google/brya/variants/kuldax/overridetree.cb
@@ -135,7 +135,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/lisbon/overridetree.cb b/src/mainboard/google/brya/variants/lisbon/overridetree.cb
index 6a21f2a..4c3ffff 100644
--- a/src/mainboard/google/brya/variants/lisbon/overridetree.cb
+++ b/src/mainboard/google/brya/variants/lisbon/overridetree.cb
@@ -136,7 +136,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/marasov/overridetree.cb b/src/mainboard/google/brya/variants/marasov/overridetree.cb
index 35cd598..2b79721 100644
--- a/src/mainboard/google/brya/variants/marasov/overridetree.cb
+++ b/src/mainboard/google/brya/variants/marasov/overridetree.cb
@@ -242,7 +242,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/mithrax/overridetree.cb b/src/mainboard/google/brya/variants/mithrax/overridetree.cb
index 70a4423..0e1ba0b 100644
--- a/src/mainboard/google/brya/variants/mithrax/overridetree.cb
+++ b/src/mainboard/google/brya/variants/mithrax/overridetree.cb
@@ -192,7 +192,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/nivviks/overridetree.cb b/src/mainboard/google/brya/variants/nivviks/overridetree.cb
index ec7015a..a42fa7b 100644
--- a/src/mainboard/google/brya/variants/nivviks/overridetree.cb
+++ b/src/mainboard/google/brya/variants/nivviks/overridetree.cb
@@ -265,7 +265,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/nova/overridetree.cb b/src/mainboard/google/brya/variants/nova/overridetree.cb
index bf517c8..c8bfc31 100644
--- a/src/mainboard/google/brya/variants/nova/overridetree.cb
+++ b/src/mainboard/google/brya/variants/nova/overridetree.cb
@@ -172,7 +172,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/omnigul/overridetree.cb b/src/mainboard/google/brya/variants/omnigul/overridetree.cb
index 0416805..2bcf5f18 100644
--- a/src/mainboard/google/brya/variants/omnigul/overridetree.cb
+++ b/src/mainboard/google/brya/variants/omnigul/overridetree.cb
@@ -243,7 +243,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/orisa/overridetree.cb b/src/mainboard/google/brya/variants/orisa/overridetree.cb
index e497142..5dae5f3 100644
--- a/src/mainboard/google/brya/variants/orisa/overridetree.cb
+++ b/src/mainboard/google/brya/variants/orisa/overridetree.cb
@@ -286,7 +286,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -383,7 +383,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/osiris/overridetree.cb b/src/mainboard/google/brya/variants/osiris/overridetree.cb
index 364b7ac..5a87ecc 100644
--- a/src/mainboard/google/brya/variants/osiris/overridetree.cb
+++ b/src/mainboard/google/brya/variants/osiris/overridetree.cb
@@ -186,7 +186,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/pujjo/overridetree.cb b/src/mainboard/google/brya/variants/pujjo/overridetree.cb
index e1215ae..082d3dd 100644
--- a/src/mainboard/google/brya/variants/pujjo/overridetree.cb
+++ b/src/mainboard/google/brya/variants/pujjo/overridetree.cb
@@ -344,7 +344,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/redrix/overridetree.cb b/src/mainboard/google/brya/variants/redrix/overridetree.cb
index 7acb3ff..c6f4d4f 100644
--- a/src/mainboard/google/brya/variants/redrix/overridetree.cb
+++ b/src/mainboard/google/brya/variants/redrix/overridetree.cb
@@ -247,7 +247,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/rull/overridetree.cb b/src/mainboard/google/brya/variants/rull/overridetree.cb
index d4b773a..b11c25d 100644
--- a/src/mainboard/google/brya/variants/rull/overridetree.cb
+++ b/src/mainboard/google/brya/variants/rull/overridetree.cb
@@ -307,7 +307,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"
    			device generic 1 on
    				probe THERMAL THERMAL_15W
diff --git a/src/mainboard/google/brya/variants/skolas/overridetree.cb b/src/mainboard/google/brya/variants/skolas/overridetree.cb
index 92f809f..5553114 100644
--- a/src/mainboard/google/brya/variants/skolas/overridetree.cb
+++ b/src/mainboard/google/brya/variants/skolas/overridetree.cb
@@ -264,7 +264,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -386,7 +386,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/skolas4es/overridetree.cb b/src/mainboard/google/brya/variants/skolas4es/overridetree.cb
index ef13b8e..68486ec 100644
--- a/src/mainboard/google/brya/variants/skolas4es/overridetree.cb
+++ b/src/mainboard/google/brya/variants/skolas4es/overridetree.cb
@@ -230,7 +230,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/taeko/overridetree.cb b/src/mainboard/google/brya/variants/taeko/overridetree.cb
index 534b6c5..188fb37 100644
--- a/src/mainboard/google/brya/variants/taeko/overridetree.cb
+++ b/src/mainboard/google/brya/variants/taeko/overridetree.cb
@@ -269,7 +269,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -385,7 +385,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/taeko4es/overridetree.cb b/src/mainboard/google/brya/variants/taeko4es/overridetree.cb
index fd20433..539f147 100644
--- a/src/mainboard/google/brya/variants/taeko4es/overridetree.cb
+++ b/src/mainboard/google/brya/variants/taeko4es/overridetree.cb
@@ -250,7 +250,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/taniks/overridetree.cb b/src/mainboard/google/brya/variants/taniks/overridetree.cb
index 9d89cd5..c677d82 100644
--- a/src/mainboard/google/brya/variants/taniks/overridetree.cb
+++ b/src/mainboard/google/brya/variants/taniks/overridetree.cb
@@ -233,7 +233,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/telith/overridetree.cb b/src/mainboard/google/brya/variants/telith/overridetree.cb
index 1d6cd45..d75fbae 100644
--- a/src/mainboard/google/brya/variants/telith/overridetree.cb
+++ b/src/mainboard/google/brya/variants/telith/overridetree.cb
@@ -328,7 +328,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"
    			device generic 1 on
    				probe THERMAL_SOLUTION THERMAL_SOLUTION_15W
diff --git a/src/mainboard/google/brya/variants/trulo/overridetree.cb b/src/mainboard/google/brya/variants/trulo/overridetree.cb
index 25aaf80..d135db0 100644
--- a/src/mainboard/google/brya/variants/trulo/overridetree.cb
+++ b/src/mainboard/google/brya/variants/trulo/overridetree.cb
@@ -274,7 +274,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on
@@ -371,7 +371,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 1 on
diff --git a/src/mainboard/google/brya/variants/volmar/overridetree.cb b/src/mainboard/google/brya/variants/volmar/overridetree.cb
index 38d6c47..0c095b2 100644
--- a/src/mainboard/google/brya/variants/volmar/overridetree.cb
+++ b/src/mainboard/google/brya/variants/volmar/overridetree.cb
@@ -204,7 +204,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/xol/overridetree.cb b/src/mainboard/google/brya/variants/xol/overridetree.cb
index 914940b..71e89de 100644
--- a/src/mainboard/google/brya/variants/xol/overridetree.cb
+++ b/src/mainboard/google/brya/variants/xol/overridetree.cb
@@ -269,7 +269,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/brya/variants/zydron/overridetree.cb b/src/mainboard/google/brya/variants/zydron/overridetree.cb
index ac43d24..e006198 100644
--- a/src/mainboard/google/brya/variants/zydron/overridetree.cb
+++ b/src/mainboard/google/brya/variants/zydron/overridetree.cb
@@ -188,7 +188,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/fatcat/variants/fatcat/overridetree.cb b/src/mainboard/google/fatcat/variants/fatcat/overridetree.cb
index 693d6cf..73085ed 100644
--- a/src/mainboard/google/fatcat/variants/fatcat/overridetree.cb
+++ b/src/mainboard/google/fatcat/variants/fatcat/overridetree.cb
@@ -267,7 +267,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/puff/variants/ambassador/overridetree.cb b/src/mainboard/google/puff/variants/ambassador/overridetree.cb
index 12fcfdb..724d2ad 100644
--- a/src/mainboard/google/puff/variants/ambassador/overridetree.cb
+++ b/src/mainboard/google/puff/variants/ambassador/overridetree.cb
@@ -261,7 +261,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/dooly/overridetree.cb b/src/mainboard/google/puff/variants/dooly/overridetree.cb
index fce8eec..073222b 100644
--- a/src/mainboard/google/puff/variants/dooly/overridetree.cb
+++ b/src/mainboard/google/puff/variants/dooly/overridetree.cb
@@ -233,7 +233,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/duffy/overridetree.cb b/src/mainboard/google/puff/variants/duffy/overridetree.cb
index 38752d2..eec6189 100644
--- a/src/mainboard/google/puff/variants/duffy/overridetree.cb
+++ b/src/mainboard/google/puff/variants/duffy/overridetree.cb
@@ -320,7 +320,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/genesis/overridetree.cb b/src/mainboard/google/puff/variants/genesis/overridetree.cb
index e2f3fde..0595df2 100644
--- a/src/mainboard/google/puff/variants/genesis/overridetree.cb
+++ b/src/mainboard/google/puff/variants/genesis/overridetree.cb
@@ -293,7 +293,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/kaisa/overridetree.cb b/src/mainboard/google/puff/variants/kaisa/overridetree.cb
index 7c4ca92..a3e15c4 100644
--- a/src/mainboard/google/puff/variants/kaisa/overridetree.cb
+++ b/src/mainboard/google/puff/variants/kaisa/overridetree.cb
@@ -320,7 +320,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb
index 95f6965..09a473c 100644
--- a/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb
+++ b/src/mainboard/google/puff/variants/moonbuggy/overridetree.cb
@@ -293,7 +293,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/noibat/overridetree.cb b/src/mainboard/google/puff/variants/noibat/overridetree.cb
index 9fb8587..9754826 100644
--- a/src/mainboard/google/puff/variants/noibat/overridetree.cb
+++ b/src/mainboard/google/puff/variants/noibat/overridetree.cb
@@ -243,7 +243,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/puff/overridetree.cb b/src/mainboard/google/puff/variants/puff/overridetree.cb
index e7f4a51..de0e8a2 100644
--- a/src/mainboard/google/puff/variants/puff/overridetree.cb
+++ b/src/mainboard/google/puff/variants/puff/overridetree.cb
@@ -255,7 +255,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/scout/overridetree.cb b/src/mainboard/google/puff/variants/scout/overridetree.cb
index 7729ccc..4309ec7 100644
--- a/src/mainboard/google/puff/variants/scout/overridetree.cb
+++ b/src/mainboard/google/puff/variants/scout/overridetree.cb
@@ -293,7 +293,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/puff/variants/wyvern/overridetree.cb b/src/mainboard/google/puff/variants/wyvern/overridetree.cb
index 8adbb5c..04604c4 100644
--- a/src/mainboard/google/puff/variants/wyvern/overridetree.cb
+++ b/src/mainboard/google/puff/variants/wyvern/overridetree.cb
@@ -256,7 +256,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/rex/variants/kanix/overridetree.cb b/src/mainboard/google/rex/variants/kanix/overridetree.cb
index abe5f3e..d950d8c 100644
--- a/src/mainboard/google/rex/variants/kanix/overridetree.cb
+++ b/src/mainboard/google/rex/variants/kanix/overridetree.cb
@@ -256,7 +256,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/rex/variants/karis/overridetree.cb b/src/mainboard/google/rex/variants/karis/overridetree.cb
index 01447cf..8e70c18 100644
--- a/src/mainboard/google/rex/variants/karis/overridetree.cb
+++ b/src/mainboard/google/rex/variants/karis/overridetree.cb
@@ -252,7 +252,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/rex/variants/rex0/overridetree.cb b/src/mainboard/google/rex/variants/rex0/overridetree.cb
index 2119fe9..31f4cac 100644
--- a/src/mainboard/google/rex/variants/rex0/overridetree.cb
+++ b/src/mainboard/google/rex/variants/rex0/overridetree.cb
@@ -289,7 +289,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/rex/variants/screebo/overridetree.cb b/src/mainboard/google/rex/variants/screebo/overridetree.cb
index c66b5cb..3763701 100644
--- a/src/mainboard/google/rex/variants/screebo/overridetree.cb
+++ b/src/mainboard/google/rex/variants/screebo/overridetree.cb
@@ -272,7 +272,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
index bc062d8..aa5c08f 100644
--- a/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
+++ b/src/mainboard/google/volteer/variants/baseboard/devicetree.cb
@@ -384,7 +384,7 @@
    				[9] = {   0,    0,   0,   50, }}"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/chronicler/overridetree.cb b/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
index 6a94e01..819a05f 100644
--- a/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/chronicler/overridetree.cb
@@ -105,7 +105,7 @@
    				[9] = {   0,    0,   0,   50, }}"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/collis/overridetree.cb b/src/mainboard/google/volteer/variants/collis/overridetree.cb
index 6c24b06..b5426c1 100644
--- a/src/mainboard/google/volteer/variants/collis/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/collis/overridetree.cb
@@ -83,7 +83,7 @@
    			register "controls.fan_perf" = "{[0] = {0}}"

## Fan options
-				register "options.fan.fine_grained_control" = "0"
+				register "options.fan.fine_grained_control" = "false"
    			register "options.fan.step_size" = "0"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/copano/overridetree.cb b/src/mainboard/google/volteer/variants/copano/overridetree.cb
index 2291ce5..6ff20d0 100644
--- a/src/mainboard/google/volteer/variants/copano/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/copano/overridetree.cb
@@ -96,7 +96,7 @@
    			register "controls.fan_perf" = "{[0] = {0}}"

## Fan options
-				register "options.fan.fine_grained_control" = "0"
+				register "options.fan.fine_grained_control" = "false"
    			register "options.fan.step_size" = "0"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/delbin/overridetree.cb b/src/mainboard/google/volteer/variants/delbin/overridetree.cb
index 0bb1f11..cca423f 100644
--- a/src/mainboard/google/volteer/variants/delbin/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/delbin/overridetree.cb
@@ -118,7 +118,7 @@
    				[9] = {   0,    0,   0,   50, }}"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/drobit/overridetree.cb b/src/mainboard/google/volteer/variants/drobit/overridetree.cb
index 4f74ff2..c791079 100644
--- a/src/mainboard/google/volteer/variants/drobit/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/drobit/overridetree.cb
@@ -103,7 +103,7 @@
    				[9] = {   0,    0,   0,   50, }}"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

## Charger Performance Control (Control, mA)
diff --git a/src/mainboard/google/volteer/variants/elemi/overridetree.cb b/src/mainboard/google/volteer/variants/elemi/overridetree.cb
index b3bbc7e..e4c5a8a 100644
--- a/src/mainboard/google/volteer/variants/elemi/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/elemi/overridetree.cb
@@ -105,7 +105,7 @@
    				[9] = {   0,    0,   0,   50, }}"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end
diff --git a/src/mainboard/google/volteer/variants/lindar/overridetree.cb b/src/mainboard/google/volteer/variants/lindar/overridetree.cb
index b59b72a..d228296 100644
--- a/src/mainboard/google/volteer/variants/lindar/overridetree.cb
+++ b/src/mainboard/google/volteer/variants/lindar/overridetree.cb
@@ -68,7 +68,7 @@
    				[8] = {  10,  800,  10,  100, },
    				[9] = {   0,    0,   0,   50, }}"

-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"
    			device generic 0 on
    				probe THERMAL FAN_TABLE_0
@@ -159,7 +159,7 @@
    				[8] = {  45, 3400,  10,  100, },
    				[9] = {   0,    0,   0,   50, }}"

-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"
    			device generic 1 on
    				probe THERMAL FAN_TABLE_1
diff --git a/src/mainboard/intel/adlrvp/devicetree.cb b/src/mainboard/intel/adlrvp/devicetree.cb
index a3b3c93..6d89048 100644
--- a/src/mainboard/intel/adlrvp/devicetree.cb
+++ b/src/mainboard/intel/adlrvp/devicetree.cb
@@ -294,7 +294,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/intel/adlrvp/devicetree_n.cb b/src/mainboard/intel/adlrvp/devicetree_n.cb
index 7e66656..0734057 100644
--- a/src/mainboard/intel/adlrvp/devicetree_n.cb
+++ b/src/mainboard/intel/adlrvp/devicetree_n.cb
@@ -244,7 +244,7 @@
    			}"

## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 alias dptf_policy on end
diff --git a/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb b/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb
index 3b17bce..1f78060 100644
--- a/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb
+++ b/src/mainboard/intel/mtlrvp/variants/baseboard/mtlrvp_p/devicetree.cb
@@ -212,7 +212,7 @@
    				[9] = {   0,    0,   0,   50, }
    			}"
    			## Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"
    			device generic 0 alias dptf_policy on end
    		end
diff --git a/util/mainboard/google/puff/template/overridetree.cb b/util/mainboard/google/puff/template/overridetree.cb
index a30dad0..5ccd442 100644
--- a/util/mainboard/google/puff/template/overridetree.cb
+++ b/util/mainboard/google/puff/template/overridetree.cb
@@ -260,7 +260,7 @@
    			register "controls.fan_perf[9]" = "{   0,    0,   0,   50, }"

# Fan options
-				register "options.fan.fine_grained_control" = "1"
+				register "options.fan.fine_grained_control" = "true"
    			register "options.fan.step_size" = "2"

device generic 0 on end