arm: Add SYS_L2CACHE_OFF Kconfig entry
To i.MX6UL, SYS_L2CACHE_OFF is selected, but there is no Kconfig entry
for SYS_L2CACHE_OFF. Then "select SYS_L2CACHE_OFF" does not effect for
i.MX6UL, which is not expected.
Since SYS_L2CACHE_OFF is mainly used by ARM architecture, add it to
arch/arm/Kconfig.
Signed-off-by: Peng Fan <Peng.Fan@freescale.com>
Cc: Albert Aribaud <albert.u.boot@aribaud.net>
Cc: Tom Rini <trini@konsulko.com>
Cc: Stefano Babic <sbabic@denx.de>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 6d05eac..de0d6fb 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -62,6 +62,12 @@
the hosted environment to call out to the emulator to
retrieve files from the host machine.
+config SYS_L2CACHE_OFF
+ bool "L2cache off"
+ help
+ If SoC does not support L2CACHE or one do not want to enable
+ L2CACHE, choose this option.
+
choice
prompt "Target select"
default ARCH_VERSATILE