ARM: mxc: don't allow to compile together i.MX51 and i.MX53

The two SoCs have different PHYS_OFFSETs so it's not (yet) possible to
compile a single (working) kernel for these.

LAKML-Reference: 1302464943-20721-4-git-send-email-u.kleine-koenig@pengutronix.de
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>

1 files changed, 17 insertions, 2 deletions

diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index 8b7ab8ce9711..d9b9aad5aefe 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -4,6 +4,12 @@ source "arch/arm/plat-mxc/devices/Kconfig"
 
 menu "Freescale MXC Implementations"
 
+config ARCH_MX50_SUPPORTED
+        bool
+
+config ARCH_MX53_SUPPORTED
+        bool
+
 choice
         prompt "Freescale CPU family:"
         default ARCH_MX3
@@ -28,8 +34,17 @@ config ARCH_MX3
         help
           This enables support for systems based on the Freescale i.MX3 family
 
-config ARCH_MX5
-        bool "MX5-based"
+config ARCH_MX503
+        bool "i.MX50 + i.MX53"
+        select ARCH_MX50_SUPPORTED
+        select ARCH_MX53_SUPPORTED
+        help
+          This enables support for machines using Freescale's i.MX50 and i.MX51
+          processors.
+
+config ARCH_MX51
+        bool "i.MX51"
+        select ARCH_MX51_SUPPORTED
         help
           This enables support for systems based on the Freescale i.MX51 family