ARM: PRIMA2: adjust Kconfig to support select SoC features

Now we have primaII, but will include Marco and Polo in mach-prima2
as well. We add Kconfig menu so that we can select necessary SoC
features.

Signed-off-by: Barry Song <Baohua.Song@csr.com>

3 files changed, 23 insertions, 9 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index fb6014868d33..2c1ca9fb1df1 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -407,9 +407,8 @@ config ARCH_GEMINI
         help
           Support for the Cortina Systems Gemini family SoCs
 
-config ARCH_PRIMA2
-        bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
-        select CPU_V7
+config ARCH_SIRF
+        bool "CSR SiRF"
         select NO_IOPORT
         select ARCH_REQUIRE_GPIOLIB
         select GENERIC_CLOCKEVENTS
@@ -419,9 +418,8 @@ config ARCH_PRIMA2
         select PINCTRL
         select PINCTRL_SIRF
         select USE_OF
-        select ZONE_DMA
         help
-          Support for CSR SiRFSoC ARM Cortex A9 Platform
+          Support for CSR SiRFprimaII/Marco/Polo platforms
 
 config ARCH_EBSA110
         bool "EBSA-110"
@@ -1118,6 +1116,8 @@ source "arch/arm/mach-exynos/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"
 
+source "arch/arm/mach-prima2/Kconfig"
+
 source "arch/arm/mach-tegra/Kconfig"
 
 source "arch/arm/mach-u300/Kconfig"
diff --git a/arch/arm/configs/prima2_defconfig b/arch/arm/configs/prima2_defconfig
index c328ac65479a..807d4e2acb17 100644
--- a/arch/arm/configs/prima2_defconfig
+++ b/arch/arm/configs/prima2_defconfig
@@ -1,4 +1,6 @@
 CONFIG_EXPERIMENTAL=y
+CONFIG_NO_HZ=y
+CONFIG_HIGH_RES_TIMERS=y
 CONFIG_RELAY=y
 CONFIG_BLK_DEV_INITRD=y
 CONFIG_KALLSYMS_ALL=y
@@ -8,9 +10,7 @@ CONFIG_MODULE_UNLOAD=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BSD_DISKLABEL=y
 CONFIG_SOLARIS_X86_PARTITION=y
-CONFIG_ARCH_PRIMA2=y
-CONFIG_NO_HZ=y
-CONFIG_HIGH_RES_TIMERS=y
+CONFIG_ARCH_SIRF=y
 CONFIG_PREEMPT=y
 CONFIG_AEABI=y
 CONFIG_KEXEC=y
@@ -36,7 +36,6 @@ CONFIG_SPI=y
 CONFIG_SPI_SIRF=y
 CONFIG_SPI_SPIDEV=y
 # CONFIG_HWMON is not set
-# CONFIG_HID_SUPPORT is not set
 CONFIG_USB_GADGET=y
 CONFIG_USB_FILE_STORAGE=m
 CONFIG_USB_MASS_STORAGE=m
diff --git a/arch/arm/mach-prima2/Kconfig b/arch/arm/mach-prima2/Kconfig
new file mode 100644
index 000000000000..65438e139037
--- /dev/null
+++ b/arch/arm/mach-prima2/Kconfig
@@ -0,0 +1,15 @@
+if ARCH_SIRF
+
+menu "CSR SiRF primaII/Marco/Polo Specific Features"
+
+config ARCH_PRIMA2
+        bool "CSR SiRFSoC PRIMA2 ARM Cortex A9 Platform"
+        default y
+        select CPU_V7
+        select ZONE_DMA
+        help
+          Support for CSR SiRFSoC ARM Cortex A9 Platform
+
+endmenu
+
+endif