i.MX2 family: Add basic mach support

This patch adds basic mach support for the mx2 processor family, based
on the original freescale code and adapted to mainline kernel coding
style.

This part adds the global build only.

Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>

3 files changed, 10 insertions, 3 deletions

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e72db27e0ba..009d4feb954 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -137,6 +137,7 @@ endif
  machine-$(CONFIG_ARCH_DAVINCI)    := davinci
  machine-$(CONFIG_ARCH_KS8695)     := ks8695
   incdir-$(CONFIG_ARCH_MXC)        := mxc
+ machine-$(CONFIG_ARCH_MX2)        := mx2
  machine-$(CONFIG_ARCH_MX3)        := mx3
  machine-$(CONFIG_ARCH_ORION5X)    := orion5x
  machine-$(CONFIG_ARCH_MSM7X00A)   := msm
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 33ed048502a..68ea247bdd8 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -180,8 +180,8 @@ config CPU_ARM925T
 # ARM926T
 config CPU_ARM926T
         bool "Support ARM926T processor"
-        depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI
-        default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI
+        depends on ARCH_INTEGRATOR || ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || MACH_REALVIEW_EB || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2
+        default y if ARCH_VERSATILE_PB || MACH_VERSATILE_AB || ARCH_OMAP730 || ARCH_OMAP16XX || ARCH_PNX4008 || ARCH_NETX || CPU_S3C2412 || ARCH_AT91SAM9260 || ARCH_AT91SAM9261 || ARCH_AT91SAM9263 || ARCH_AT91SAM9RL || ARCH_AT91CAP9 || ARCH_NS9XXX || ARCH_DAVINCI || ARCH_MX2
         select CPU_32v5
         select CPU_ABRT_EV5TJ
         select CPU_PABRT_NOIFAR
diff --git a/arch/arm/plat-mxc/Kconfig b/arch/arm/plat-mxc/Kconfig
index bb6e12738fb..e14eaad11dd 100644
--- a/arch/arm/plat-mxc/Kconfig
+++ b/arch/arm/plat-mxc/Kconfig
@@ -3,9 +3,14 @@ if ARCH_MXC
 menu "Freescale MXC Implementations"
 
 choice
-        prompt "MXC/iMX System Type"
+        prompt "MXC/iMX Base Type"
         default ARCH_MX3
 
+config ARCH_MX2
+        bool "MX2-based"
+        help
+          This enables support for systems based on the Freescale i.MX2 family
+
 config ARCH_MX3
         bool "MX3-based"
         help
@@ -13,6 +18,7 @@ config ARCH_MX3
 
 endchoice
 
+source "arch/arm/mach-mx2/Kconfig"
 source "arch/arm/mach-mx3/Kconfig"
 
 endmenu