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soc: arm: st_stm32: Select CPU DWT feature symbol

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The Data Watchpoint and Trace (DWT) is an optional debug unit for the
Cortex-M family cores (except ARMv6-M; i.e. M0 and M0+) that provides
watchpoints, data tracing and system profiling capabilities.

Signed-off-by: Stephanos Ioannidis <root@stephanos.io>
This commit is contained in:
Stephanos Ioannidis 2020-01-10 10:51:17 +09:00 • committed by Ioannis Glaropoulos
commit 88d79a49d2
11 changed files with 11 additions and 0 deletions
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soc/arm/st_stm32/stm32l4/Kconfig.series
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@ -7,6 +7,7 @@
config SOC_SERIES_STM32L4X
bool "STM32L4x Series MCU"
select CPU_CORTEX_M4
select CPU_CORTEX_M_HAS_DWT
select CPU_HAS_FPU
select SOC_FAMILY_STM32
select HAS_STM32CUBE