[ARM] 3963/1: AT91: Update configuration files

A number of configuration file changes.

These are mainly to replace references to ARCH_AT91RM9200 and
ARCH_AT91SAM9261 with the common/generic ARCH_AT91.  That way we don't
need to mention every specific AT91 processor explicitly.

Also adds the configuration option for AT91SAM9260-EK and AT91SAM9261-EK
boards.

Signed-off-by: Andrew Victor <andrew@sanpeople.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index ce00c57..43bd17b 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -583,7 +583,7 @@
 		   ARCH_LUBBOCK || MACH_MAINSTONE || ARCH_NETWINDER || \
 		   ARCH_OMAP || ARCH_P720T || ARCH_PXA_IDP || \
 		   ARCH_SA1100 || ARCH_SHARK || ARCH_VERSATILE || \
-		   ARCH_AT91RM9200 || MACH_TRIZEPS4
+		   ARCH_AT91 || MACH_TRIZEPS4
 	help
 	  If you say Y here, the LEDs on your machine will be used
 	  to provide useful information about your current system status.