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ARM: mpu: Ensure that MPU depends on CPU_V7 

The support for the MPU is currently implemented only for R-class
(PMSAv7/R). Since the merge of V7M support in to the kernel it is possible
to select MPU support on V7M.

This patch ensures that until MPU support for M-class processors is
implemented, the MPU can only be selected with R-class CPUs

Signed-off-by: Jonathan Austin <jonathan.austin@arm.com>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
hifive-unleashed-5.1
Jonathan Austin 2013-05-24 20:47:57 +01:00
parent 9dfc28b630
commit de8297765d
1 changed files with 1 additions and 0 deletions
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arch/arm/Kconfig-nommu
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@ -53,6 +53,7 @@ config REMAP_VECTORS_TO_RAM
config ARM_MPU
bool 'Use the ARM v7 PMSA Compliant MPU'
depends on CPU_V7
default y
help
Some ARM systems without an MMU have instead a Memory Protection