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Merge pull request #14823 from aabadie/pr/cpu/stm32g0_disable_mpu

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cpu/stm32: disable MPU for cortex-m0+ (stm32g0 and stm32l052t8)
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Alexandre Abadie 2020-08-21 16:53:45 +02:00 committed by GitHub
commit bb62b242c1
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2 changed files with 4 additions and 5 deletions
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2
cpu/stm32/Kconfig
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@ -70,7 +70,6 @@ config CPU_FAM_G0
select CPU_STM32 select CPU_STM32
select CPU_CORE_CORTEX_M0PLUS select CPU_CORE_CORTEX_M0PLUS
select HAS_CPU_STM32G0 select HAS_CPU_STM32G0
select HAS_CORTEXM_MPU
select HAS_PERIPH_FLASHPAGE select HAS_PERIPH_FLASHPAGE
select HAS_PERIPH_FLASHPAGE_RAW select HAS_PERIPH_FLASHPAGE_RAW
@ -307,7 +306,6 @@ config CPU_MODEL_STM32L031K6
config CPU_MODEL_STM32L052T8 config CPU_MODEL_STM32L052T8
bool bool
select CPU_FAM_L0 select CPU_FAM_L0
select HAS_CORTEXM_MPU
select HAS_PERIPH_HWRNG select HAS_PERIPH_HWRNG
config CPU_MODEL_STM32L053R8 config CPU_MODEL_STM32L053R8

7
cpu/stm32/Makefile.features
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@ -32,12 +32,13 @@ ifneq (,$(filter $(CPU_FAM),f2 f4 f7 g4 l0 l4 wb))
endif endif
endif endif
ifneq (,$(filter $(CPU_FAM),f2 f4 f7 g0 g4 l1 l4)) ifneq (,$(filter $(CPU_FAM),f2 f4 f7 g4 l1 l4))
FEATURES_PROVIDED += cortexm_mpu FEATURES_PROVIDED += cortexm_mpu
endif endif
# only some stm32f3 and stm32l0 have an MPU # only some stm32f3 have an MPU, stm32l052t8 provides an MPU but support is
STM32_WITH_MPU += stm32f303re stm32f303vc stm32f303ze stm32l052t8 # broken for cortex-m0+
STM32_WITH_MPU += stm32f303re stm32f303vc stm32f303ze
ifneq (,$(filter $(CPU_MODEL),$(STM32_WITH_MPU))) ifneq (,$(filter $(CPU_MODEL),$(STM32_WITH_MPU)))
FEATURES_PROVIDED += cortexm_mpu FEATURES_PROVIDED += cortexm_mpu
endif endif