ARM: mxs: Add build configuration for mxs

Signed-off-by: Shawn Guo <shawn.guo@freescale.com>
Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index f1d9297..0f34170 100644 (file)
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -351,6 +351,14 @@ config ARCH_MXC
        help
          Support for Freescale MXC/iMX-based family of processors
 
+config ARCH_MXS
+       bool "Freescale MXS-based"
+       select GENERIC_CLOCKEVENTS
+       select ARCH_REQUIRE_GPIOLIB
+       select COMMON_CLKDEV
+       help
+         Support for Freescale MXS-based family of processors
+
 config ARCH_STMP3XXX
        bool "Freescale STMP3xxx"
        select CPU_ARM926T
@@ -902,6 +910,8 @@ source "arch/arm/mach-mv78xx0/Kconfig"
 
 source "arch/arm/plat-mxc/Kconfig"
 
+source "arch/arm/mach-mxs/Kconfig"
+
 source "arch/arm/mach-netx/Kconfig"
 
 source "arch/arm/mach-nomadik/Kconfig"

diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index b87aed0..485cad1 100644 (file)
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -158,6 +158,7 @@ machine-$(CONFIG_ARCH_MX25)         := mx25
 machine-$(CONFIG_ARCH_MX3)             := mx3
 machine-$(CONFIG_ARCH_MX5)             := mx5
 machine-$(CONFIG_ARCH_MXC91231)                := mxc91231
+machine-$(CONFIG_ARCH_MXS)             := mxs
 machine-$(CONFIG_ARCH_NETX)            := netx
 machine-$(CONFIG_ARCH_NOMADIK)         := nomadik
 machine-$(CONFIG_ARCH_NS9XXX)          := ns9xxx

diff --git a/arch/arm/mach-mxs/Kconfig b/arch/arm/mach-mxs/Kconfig
new file mode 100644 (file)
index 0000000..c4ac7b4
--- /dev/null
+++ b/arch/arm/mach-mxs/Kconfig
@@ -0,0 +1,34 @@
+if ARCH_MXS
+
+source "arch/arm/mach-mxs/devices/Kconfig"
+
+config SOC_IMX23
+       bool
+       select CPU_ARM926T
+
+config SOC_IMX28
+       bool
+       select CPU_ARM926T
+
+comment "MXS platforms:"
+
+config MACH_MX23EVK
+       bool "Support MX23EVK Platform"
+       select SOC_IMX23
+       select MXS_HAVE_PLATFORM_DUART
+       default y
+       help
+         Include support for MX23EVK platform. This includes specific
+         configurations for the board and its peripherals.
+
+config MACH_MX28EVK
+       bool "Support MX28EVK Platform"
+       select SOC_IMX28
+       select MXS_HAVE_PLATFORM_DUART
+       select MXS_HAVE_PLATFORM_FEC
+       default y
+       help
+         Include support for MX28EVK platform. This includes specific
+         configurations for the board and its peripherals.
+
+endif

diff --git a/arch/arm/mach-mxs/Makefile b/arch/arm/mach-mxs/Makefile
new file mode 100644 (file)
index 0000000..39d3f9c
--- /dev/null
+++ b/arch/arm/mach-mxs/Makefile
@@ -0,0 +1,10 @@
+# Common support
+obj-y := clock.o devices.o gpio.o icoll.o iomux.o system.o timer.o
+
+obj-$(CONFIG_SOC_IMX23) += clock-mx23.o mm-mx23.o
+obj-$(CONFIG_SOC_IMX28) += clock-mx28.o mm-mx28.o
+
+obj-$(CONFIG_MACH_MX23EVK) += mach-mx23evk.o
+obj-$(CONFIG_MACH_MX28EVK) += mach-mx28evk.o
+
+obj-y += devices/

diff --git a/arch/arm/mach-mxs/Makefile.boot b/arch/arm/mach-mxs/Makefile.boot
new file mode 100644 (file)
index 0000000..eb541e0
--- /dev/null
+++ b/arch/arm/mach-mxs/Makefile.boot
@@ -0,0 +1 @@
+zreladdr-y := 0x40008000

diff --git a/arch/arm/mach-mxs/devices/Kconfig b/arch/arm/mach-mxs/devices/Kconfig
new file mode 100644 (file)
index 0000000..a35a2dc
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/Kconfig
@@ -0,0 +1,5 @@
+config MXS_HAVE_PLATFORM_DUART
+       bool
+
+config MXS_HAVE_PLATFORM_FEC
+       bool

diff --git a/arch/arm/mach-mxs/devices/Makefile b/arch/arm/mach-mxs/devices/Makefile
new file mode 100644 (file)
index 0000000..4b5266a
--- /dev/null
+++ b/arch/arm/mach-mxs/devices/Makefile
@@ -0,0 +1,2 @@
+obj-$(CONFIG_MXS_HAVE_PLATFORM_DUART) += platform-duart.o
+obj-$(CONFIG_MXS_HAVE_PLATFORM_FEC) += platform-fec.o