---
bsps/arm/stm32h7/start/stm32h7-config-fls.c | 2 +-
spec/build/bsps/arm/stm32h7/grp.yml | 2 ++
.../bsps/arm/stm32h7/optmemflashlatency.yml | 19 +++++++++++++++++++
3 files changed, 22 insertions(+), 1 deletion(-)
create mode 100644 spec/build/bsps/arm/stm32h7/optmemflashlatency.yml
diff --git a/bsps/arm/stm32h7/start/stm32h7-config-fls.c
b/bsps/arm/stm32h7/start/stm32h7-config-fls.c
index f2d10d2410..9fe056f24d 100644
--- a/bsps/arm/stm32h7/start/stm32h7-config-fls.c
+++ b/bsps/arm/stm32h7/start/stm32h7-config-fls.c
@@ -31,4 +31,4 @@
#include <stm32h7/hal.h>
-const uint32_t stm32h7_config_flash_latency = FLASH_LATENCY_4;
+const uint32_t stm32h7_config_flash_latency = STM32H7_FLASH_LATENCY;
diff --git a/spec/build/bsps/arm/stm32h7/grp.yml
b/spec/build/bsps/arm/stm32h7/grp.yml
index e3b44d9593..7cb8f698cc 100644
--- a/spec/build/bsps/arm/stm32h7/grp.yml
+++ b/spec/build/bsps/arm/stm32h7/grp.yml
@@ -49,6 +49,8 @@ links:
uid: optmemdtcmsz
- role: build-dependency
uid: optmemflashsz
+- role: build-dependency
+ uid: optmemflashlatency
- role: build-dependency
uid: optmemitcmsz
- role: build-dependency
diff --git a/spec/build/bsps/arm/stm32h7/optmemflashlatency.yml
b/spec/build/bsps/arm/stm32h7/optmemflashlatency.yml
new file mode 100644
index 0000000000..cf5422acb6
--- /dev/null
+++ b/spec/build/bsps/arm/stm32h7/optmemflashlatency.yml
@@ -0,0 +1,19 @@
+actions:
+- get-string: null
+- define-unquoted: null
+build-type: option
+default: FLASH_LATENCY_4
+default-by-variant:
+- value: FLASH_LATENCY_6
+ variants:
+ - arm/stm32h7b3i-dk
+enabled-by: true
+format: '{}'
+links: []
+name: STM32H7_FLASH_LATENCY
+description: |
+ Internal Flash latency
+type: build
+SPDX-License-Identifier: CC-BY-SA-4.0 OR BSD-2-Clause
+copyrights:
+- Copyright (C) 2022 Karel Gardas <karel@functional.vision>
--
2.25.1
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