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>

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index e72db27..009d4fe 100644 (file)
--- 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 33ed048..68ea247 100644 (file)
--- 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 bb6e127..e14eaad 100644 (file)
--- 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