diff options
| author | Jonathan Austin <jonathan.austin@arm.com> | 2013-05-24 23:47:57 +0400 |
|---|---|---|
| committer | Jonathan Austin <jonathan.austin@arm.com> | 2013-06-17 18:13:18 +0400 |
| commit | de8297765def67ec40b69522f3e405a61e0217b3 (patch) | |
| tree | 150e9c4119985330e14f125e4c2d3474092a2e7f /arch | |
| parent | 9dfc28b6308096e48b54c28259825a1200f60742 (diff) | |
| download | linux-de8297765def67ec40b69522f3e405a61e0217b3.tar.xz | |
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>
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/arm/Kconfig-nommu | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu index db597e1c7572..aed66d5df7f1 100644 --- a/arch/arm/Kconfig-nommu +++ b/arch/arm/Kconfig-nommu @@ -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 |