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Fix enabling v7M MPU too early #389

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nchong
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@nchong nchong commented Dec 20, 2016

See issue #380.

Move call to vmpu_mpu_lock() after vmpu_load_box(). This guarantees that all RBAR/RASR registers have been written-to (by vmpu_mpu_invalidate()) before the MPU is enabled.

My only concern is whether this change is compatible with the Kinetis MPU.

See issue ARMmbed#380.

Move call to vmpu_mpu_lock() after vmpu_load_box(). This guarantees that all
RBAR/RASR registers have been written-to (by vmpu_mpu_invalidate()) before the
MPU is enabled.
@Patater
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Patater commented Jul 31, 2017

Please rebase on latest uVisor.

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