7 files changed, 28 insertions, 7 deletions
diff --git a/spec/build/bsps/arm/stm32h7/optenuart5.yml b/spec/build/bsps/arm/stm32h7/optenuart5.yml
index f124d72113..413f9447b8 100644
--- a/spec/build/bsps/arm/stm32h7/optenuart5.yml
+++ b/spec/build/bsps/arm/stm32h7/optenuart5.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenuart7.yml b/spec/build/bsps/arm/stm32h7/optenuart7.yml
index 7310cef713..c9884fcb46 100644
--- a/spec/build/bsps/arm/stm32h7/optenuart7.yml
+++ b/spec/build/bsps/arm/stm32h7/optenuart7.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenuart8.yml b/spec/build/bsps/arm/stm32h7/optenuart8.yml
index f0407f6510..593f736970 100644
--- a/spec/build/bsps/arm/stm32h7/optenuart8.yml
+++ b/spec/build/bsps/arm/stm32h7/optenuart8.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenuart9.yml b/spec/build/bsps/arm/stm32h7/optenuart9.yml
index 1a3ef49459..596aae59ef 100644
--- a/spec/build/bsps/arm/stm32h7/optenuart9.yml
+++ b/spec/build/bsps/arm/stm32h7/optenuart9.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenusart10.yml b/spec/build/bsps/arm/stm32h7/optenusart10.yml
index 659d1a96b6..d5c5a1906e 100644
--- a/spec/build/bsps/arm/stm32h7/optenusart10.yml
+++ b/spec/build/bsps/arm/stm32h7/optenusart10.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenusart3.yml b/spec/build/bsps/arm/stm32h7/optenusart3.yml
index 09e673ff7f..f74ea31fa3 100644
--- a/spec/build/bsps/arm/stm32h7/optenusart3.yml
+++ b/spec/build/bsps/arm/stm32h7/optenusart3.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []
diff --git a/spec/build/bsps/arm/stm32h7/optenusart6.yml b/spec/build/bsps/arm/stm32h7/optenusart6.yml
index e6524fd40d..51791b56cd 100644
--- a/spec/build/bsps/arm/stm32h7/optenusart6.yml
+++ b/spec/build/bsps/arm/stm32h7/optenusart6.yml
@@ -3,7 +3,10 @@ actions:
 - define-condition: null
 build-type: option
 default: true
-default-by-variant: []
+default-by-variant:
+- value: false
+  variants:
+  - arm/stm32h7b3i-dk
 enabled-by: true
 format: '{}'
 links: []