ARM: mx6: move to a standard arch/board approach
Freescale boards are currently all defined in arch/arm/Kconfig, which
makes them hard to detect.
Moreover the MX6 SoC variant (Q, D, DL, S, SL) selection is currently
done via the SYS_EXTRA_OPTIONS option which marked as deprecated.
Move to a more standard way to select sub-architecture and board by
creating a Kconfig under arch/arm/cpu/armv7/mx6 and a new ARCH_MX6
option.
Existing MX6 board definitions should be moved in this new Kconfig in
choice menu, and new boards should be directly declared in this menu.
Signed-off-by: Boris Brezillon <boris.brezillon@free-electrons.com>
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index b9ebee1..2145557 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -433,6 +433,10 @@
select CPU_V7
select SUPPORT_SPL
+config ARCH_MX6
+ bool "Freescale MX6"
+ select CPU_V7
+
config TARGET_M53EVK
bool "Support m53evk"
select CPU_V7
@@ -735,6 +739,8 @@
source "arch/arm/mach-kirkwood/Kconfig"
+source "arch/arm/cpu/armv7/mx6/Kconfig"
+
source "arch/arm/mach-nomadik/Kconfig"
source "arch/arm/cpu/armv7/omap3/Kconfig"
diff --git a/arch/arm/cpu/armv7/mx6/Kconfig b/arch/arm/cpu/armv7/mx6/Kconfig
new file mode 100644
index 0000000..a32fd87
--- /dev/null
+++ b/arch/arm/cpu/armv7/mx6/Kconfig
@@ -0,0 +1,31 @@
+if ARCH_MX6
+
+config MX6
+ bool
+ default y
+
+config MX6D
+ bool
+
+config MX6DL
+ bool
+
+config MX6Q
+ bool
+
+config MX6QDL
+ bool
+
+config MX6S
+ bool
+
+config MX6SL
+ bool
+
+config MX6SX
+ bool
+
+config SYS_SOC
+ default "mx6"
+
+endif