On 5/23/22 14:35, Sebastian Huber wrote:
On 16/05/2022 16:02, Karel Gardas wrote:
Sponsored-By: Precidata
---
bsps/arm/stm32h7/include/chip.h | 7 +++++++
1 file changed, 7 insertions(+)
diff --git a/bsps/arm/stm32h7/include/chip.h
b/bsps/arm/stm32h7/include/chip.h
index 26b067a3b7..ac579c0743 100644
--- a/bsps/arm/stm32h7/include/chip.h
+++ b/bsps/arm/stm32h7/include/chip.h
@@ -29,6 +29,13 @@
#define LIBBSP_ARM_STM32H7_CHIP_H
#include <stm32h7xx.h>
+#if defined(CORE_CM7) || defined(BOOT_CORE_DEFINE_NOT_NEEDED)
+/* M7 is a default core of the H7 family */
#include <core_cm7.h>
+#elif defined(CORE_CM4)
+#include <core_cm4.h>
+#else
+#error "Boot core definition missing!"
+#endif
#endif /* LIBBSP_ARM_STM32H7_CHIP_H */
How is CORE_CM7 defined?
All three possible values are defined by optbootcore.yml configuration
option. The value is set based on BSP variant used. Default is
'BOOT_CORE_DEFINE_NOT_NEEDED'. On dual core boards this is changed
either to CORE_CM7 or to CORE_CM4. The define is used in HAL and
system_stm32h7xx.c files...
Karel
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