ARM: 7709/1: mcpm: Add explicit AFLAGS to support v6/v7 multiplatform kernels
Dave Martin [Thu, 2 May 2013 10:38:10 +0000 (11:38 +0100)]
The full mcpm layer is not likely to be relevant to v6 based
platforms, so a multiplatform kernel won't use that code if booted
on v6 hardware.

This patch modifies the AFLAGS for affected mcpm .S files to
specify armv7-a explicitly for that code.

Signed-off-by: Dave Martin <dave.martin@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Nicolas Pitre <nico@linaro.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

arch/arm/common/Makefile

index 48c0ee5..53e68b1 100644 (file)
@@ -12,3 +12,5 @@ obj-$(CONFIG_SHARP_SCOOP)     += scoop.o
 obj-$(CONFIG_PCI_HOST_ITE8152)  += it8152.o
 obj-$(CONFIG_ARM_TIMER_SP804)  += timer-sp.o
 obj-$(CONFIG_MCPM)             += mcpm_head.o mcpm_entry.o mcpm_platsmp.o vlock.o
+AFLAGS_mcpm_head.o             := -march=armv7-a
+AFLAGS_vlock.o                 := -march=armv7-a