ARM: S5PV310: Add new Kconfig and Makefiles

This patch adds the Kconfig and Makefile for the new S5PV310 SoC.
It also updates arch/arm Kconfig, Makefile and arch/arm/mm/Kconfig
to include support for the new S5PV310.

Signed-off-by: Changhwan Youn <chaos.youn@samsung.com>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

7 files changed, 73 insertions, 8 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 98922f7d2d12..3e68a93ce71f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -704,6 +704,15 @@ config ARCH_S5PV210
         help
           Samsung S5PV210/S5PC110 series based systems
 
+config ARCH_S5PV310
+        bool "Samsung S5PV310/S5PC210"
+        select CPU_V7
+        select GENERIC_GPIO
+        select HAVE_CLK
+        select GENERIC_CLOCKEVENTS
+        help
+          Samsung S5PV310 series based systems
+
 config ARCH_SHARK
         bool "Shark"
         select CPU_SA110
@@ -904,6 +913,8 @@ source "arch/arm/mach-s5pc100/Kconfig"
 
 source "arch/arm/mach-s5pv210/Kconfig"
 
+source "arch/arm/mach-s5pv310/Kconfig"
+
 source "arch/arm/mach-shmobile/Kconfig"
 
 source "arch/arm/plat-stmp3xxx/Kconfig"
@@ -1100,10 +1111,11 @@ config SMP
         bool "Symmetric Multi-Processing (EXPERIMENTAL)"
         depends on EXPERIMENTAL && (REALVIEW_EB_ARM11MP || REALVIEW_EB_A9MP ||\
                  MACH_REALVIEW_PB11MP || MACH_REALVIEW_PBX || ARCH_OMAP4 ||\
-                 ARCH_U8500 || ARCH_VEXPRESS_CA9X4)
+                 ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || ARCH_S5PV310)
         depends on GENERIC_CLOCKEVENTS
         select USE_GENERIC_SMP_HELPERS
-        select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || ARCH_VEXPRESS_CA9X4)
+        select HAVE_ARM_SCU if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 ||\
+                        ARCH_S5PV310)
         help
           This enables support for systems with more than one CPU. If you have
           a system with only one CPU, like most personal computers, say N. If
@@ -1172,9 +1184,10 @@ config HOTPLUG_CPU
 config LOCAL_TIMERS
         bool "Use local timer interrupts"
         depends on SMP && (REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || \
-                REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || ARCH_U8500)
+                REALVIEW_EB_A9MP || MACH_REALVIEW_PBX || ARCH_OMAP4 || \
+                ARCH_U8500 || ARCH_S5PV310)
         default y
-        select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500)
+        select HAVE_ARM_TWD if (ARCH_REALVIEW || ARCH_OMAP4 || ARCH_U8500 || ARCH_S5PV310)
         help
           Enable support for local timers on SMP platforms, rather then the
           legacy IPI broadcast method.  Local timers allows the system
@@ -1186,7 +1199,8 @@ source kernel/Kconfig.preempt
 config HZ
         int
         default 128 if ARCH_L7200
-        default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PV210
+        default 200 if ARCH_EBSA110 || ARCH_S3C2410 || ARCH_S5P6440 || ARCH_S5P6442 || \
+                       ARCH_S5PV210 || ARCH_S5PV310
         default OMAP_32K_TIMER_HZ if ARCH_OMAP && OMAP_32K_TIMER
         default AT91_TIMER_HZ if ARCH_AT91
         default 100
diff --git a/arch/arm/Makefile b/arch/arm/Makefile
index 64ba313724d2..d80c9f98d1bf 100644
--- a/arch/arm/Makefile
+++ b/arch/arm/Makefile
@@ -170,6 +170,7 @@ machine-$(CONFIG_ARCH_S5P6440)		:= s5p6440
 machine-$(CONFIG_ARCH_S5P6442)          := s5p6442
 machine-$(CONFIG_ARCH_S5PC100)          := s5pc100
 machine-$(CONFIG_ARCH_S5PV210)          := s5pv210
+machine-$(CONFIG_ARCH_S5PV310)          := s5pv310
 machine-$(CONFIG_ARCH_SA1100)           := sa1100
 machine-$(CONFIG_ARCH_SHARK)            := shark
 machine-$(CONFIG_ARCH_SHMOBILE)         := shmobile
diff --git a/arch/arm/mach-s5pv310/Kconfig b/arch/arm/mach-s5pv310/Kconfig
new file mode 100644
index 000000000000..24ef3cd5b4bc
--- /dev/null
+++ b/arch/arm/mach-s5pv310/Kconfig
@@ -0,0 +1,26 @@
+# arch/arm/mach-s5pv310/Kconfig
+#
+# Copyright (c) 2010 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+# Configuration options for the S5PV310
+
+if ARCH_S5PV310
+
+config CPU_S5PV310
+        bool
+        select PLAT_S5P
+        help
+          Enable S5PV310 CPU support
+
+# machine support
+
+config MACH_SMDKV310
+        bool "SMDKV310"
+        select CPU_S5PV310
+        select ARCH_SPARSEMEM_ENABLE
+        help
+          Machine support for Samsung SMDKV310
+endif
diff --git a/arch/arm/mach-s5pv310/Makefile b/arch/arm/mach-s5pv310/Makefile
new file mode 100644
index 000000000000..1b263a5b0f5f
--- /dev/null
+++ b/arch/arm/mach-s5pv310/Makefile
@@ -0,0 +1,20 @@
+# arch/arm/mach-s5pv310/Makefile
+#
+# Copyright (c) 2010 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+obj-y                           :=
+obj-m                           :=
+obj-n                           :=
+obj-                            :=
+
+# Core support for S5PV310 system
+
+obj-$(CONFIG_CPU_S5PV310)       += cpu.o init.o clock.o irq-combiner.o
+obj-$(CONFIG_CPU_S5PV310)       += setup-i2c0.o time.o
+
+obj-$(CONFIG_SMP)               += platsmp.o headsmp.o
+obj-$(CONFIG_LOCAL_TIMERS)      += localtimer.o
+obj-$(CONFIG_HOTPLUG_CPU)       += hotplug.o
diff --git a/arch/arm/mach-s5pv310/Makefile.boot b/arch/arm/mach-s5pv310/Makefile.boot
new file mode 100644
index 000000000000..d65956ffb43d
--- /dev/null
+++ b/arch/arm/mach-s5pv310/Makefile.boot
@@ -0,0 +1,2 @@
+   zreladdr-y   := 0x40008000
+params_phys-y   := 0x40000100
diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
index 101105e52610..9ca76bfe471c 100644
--- a/arch/arm/mm/Kconfig
+++ b/arch/arm/mm/Kconfig
@@ -782,7 +782,8 @@ config CACHE_L2X0
         bool "Enable the L2x0 outer cache controller"
         depends on REALVIEW_EB_ARM11MP || MACH_REALVIEW_PB11MP || MACH_REALVIEW_PB1176 || \
                    REALVIEW_EB_A9MP || ARCH_MX35 || ARCH_MX31 || MACH_REALVIEW_PBX || \
-                   ARCH_NOMADIK || ARCH_OMAP4 || ARCH_U8500 || ARCH_VEXPRESS_CA9X4
+                   ARCH_NOMADIK || ARCH_OMAP4 || ARCH_U8500 || ARCH_VEXPRESS_CA9X4 || \
+                   ARCH_S5PV310
         default y
         select OUTER_CACHE
         select OUTER_CACHE_SYNC
diff --git a/arch/arm/plat-s5p/Kconfig b/arch/arm/plat-s5p/Kconfig
index 11d6a1bbd90d..907ac6312a1d 100644
--- a/arch/arm/plat-s5p/Kconfig
+++ b/arch/arm/plat-s5p/Kconfig
@@ -7,9 +7,10 @@
 
 config PLAT_S5P
         bool
-        depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210)
+        depends on (ARCH_S5P6440 || ARCH_S5P6442 || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5PV310)
         default y
-        select ARM_VIC
+        select ARM_VIC if !ARCH_S5PV310
+        select ARM_GIC if ARCH_S5PV310
         select NO_IOPORT
         select ARCH_REQUIRE_GPIOLIB
         select S3C_GPIO_TRACK