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| author | Vladimir Murzin <vladimir.murzin@arm.com> | 2017-10-16 12:57:48 +0100 |
|---|---|---|
| committer | Russell King <rmk+kernel@armlinux.org.uk> | 2017-10-23 16:59:15 +0100 |
| commit | 9fcb01a9f54c28062a73a545c29137a4cc104c72 (patch) | |
| tree | 7cebf0b0de05a73132ef66ae9c1671206a58be77 /arch/arm/Kconfig-nommu | |
| parent | 89a6dafe136952b3409d5e4ed04cb891e806e924 (diff) | |
| download | linux-9fcb01a9f54c28062a73a545c29137a4cc104c72.tar.bz2 | |
ARM: 8711/1: V7M: Add support for MPU to M-class
This patch makes it possible to use MPU with v7M cores.
Tested-by: Szemző András <sza@esh.hu>
Tested-by: Alexandre TORGUE <alexandre.torgue@st.com>
Tested-by: Benjamin Gaignard <benjamin.gaignard@linaro.org>
Signed-off-by: Vladimir Murzin <vladimir.murzin@arm.com>
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Diffstat (limited to 'arch/arm/Kconfig-nommu')
| -rw-r--r-- | arch/arm/Kconfig-nommu | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/Kconfig-nommu b/arch/arm/Kconfig-nommu index 6d18395da24d..930e000489a8 100644 --- a/arch/arm/Kconfig-nommu +++ b/arch/arm/Kconfig-nommu @@ -52,8 +52,8 @@ config REMAP_VECTORS_TO_RAM config ARM_MPU bool 'Use the ARM v7 PMSA Compliant MPU' - depends on !XIP_KERNEL && CPU_V7 - default y + depends on !XIP_KERNEL && (CPU_V7 || CPU_V7M) + default y if CPU_V7 help Some ARM systems without an MMU have instead a Memory Protection Unit (MPU) that defines the type and permissions for regions of |