From cc0e72b87a4afb520fab09b67e1c16e4ec4aaadb Mon Sep 17 00:00:00 2001 From: Changhwan Youn Date: Fri, 16 Jul 2010 12:15:38 +0900 Subject: [PATCH] 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 Signed-off-by: Kukjin Kim --- arch/arm/Kconfig | 24 +++++++++++++++++++----- arch/arm/Makefile | 1 + arch/arm/mach-s5pv310/Kconfig | 26 ++++++++++++++++++++++++++ arch/arm/mach-s5pv310/Makefile | 20 ++++++++++++++++++++ arch/arm/mach-s5pv310/Makefile.boot | 2 ++ arch/arm/mm/Kconfig | 3 ++- arch/arm/plat-s5p/Kconfig | 5 +++-- 7 files changed, 73 insertions(+), 8 deletions(-) create mode 100644 arch/arm/mach-s5pv310/Kconfig create mode 100644 arch/arm/mach-s5pv310/Makefile create mode 100644 arch/arm/mach-s5pv310/Makefile.boot 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 -- GitLab