Commit de829776 authored May 24, 2013 by Jonathan Austin

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>

parent 9dfc28b6

arch/arm/Kconfig-nommu

+1 −0

Original line number	Original line	Diff line number	Diff line
	@@ -53,6 +53,7 @@ config REMAP_VECTORS_TO_RAM

	config ARM_MPU		config ARM_MPU
	bool 'Use the ARM v7 PMSA Compliant MPU'		bool 'Use the ARM v7 PMSA Compliant MPU'
			depends on CPU_V7
	default y		default y
	help		help
	Some ARM systems without an MMU have instead a Memory Protection		Some ARM systems without an MMU have instead a Memory Protection