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kconfig: Fix typo in ARM_MPU help

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The ARMv7-M MPU requires power-of-two alignment, not the ARMv8-M MPU, as
noted a few lines later.

Signed-off-by: Anders Montonen <Anders.Montonen@iki.fi>
This commit is contained in:
Anders Montonen 2020-03-03 21:41:02 +02:00 • committed by Johan Hedberg
commit 219d9fc082
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arch/arm/core/aarch32/cortex_m/mpu/Kconfig
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@ -16,7 +16,7 @@ config ARM_MPU
MCU implements Memory Protection Unit.
Notes:
The ARMv6-M and ARMv8-M MPU architecture requires a power-of-two
The ARMv6-M and ARMv7-M MPU architecture requires a power-of-two
alignment of MPU region base address and size.
The NXP MPU as well as the ARMv8-M MPU do not require MPU regions