From de8297765def67ec40b69522f3e405a61e0217b3 Mon Sep 17 00:00:00 2001 From: Jonathan Austin Date: Fri, 24 May 2013 20:47:57 +0100 Subject: [PATCH] ARM: mpu: Ensure that MPU depends on CPU_V7 MIME-Version: 1.0 Content-Type: text/plain; charset=utf8 Content-Transfer-Encoding: 8bit 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 Acked-by: Uwe Kleine-König --- arch/arm/Kconfig-nommu | 1 + 1 file changed, 1 insertion(+) 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 -- 2.39.5