ARM: EXYNOS4: Update Kconfig and Makefile for the new ARCH_EXYNOS4

This patch changes the Kconfig and Makefile for the new ARCH_EXYNOS4.
It also updates arch/arm/Kconfig, Makeifile and arch/arm/mm/Kconfig
to include support for the new ARCH_EXYNOS4.

Cc: Russell King <rmk+kernel@arm.linux.org.uk>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>

3 files changed, 191 insertions, 0 deletions

diff --git a/arch/arm/mach-exynos4/Kconfig b/arch/arm/mach-exynos4/Kconfig
new file mode 100644
index 000000000000..ad038401290e
--- /dev/null
+++ b/arch/arm/mach-exynos4/Kconfig
@@ -0,0 +1,146 @@
+# arch/arm/mach-exynos4/Kconfig
+#
+# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+# Configuration options for the EXYNOS4
+
+if ARCH_EXYNOS4
+
+config CPU_EXYNOS4210
+        bool
+        select S3C_PL330_DMA
+        help
+          Enable EXYNOS4210 CPU support
+
+config EXYNOS4_DEV_PD
+        bool
+        help
+          Compile in platform device definitions for Power Domain
+
+config EXYNOS4_DEV_SYSMMU
+        bool
+        help
+          Common setup code for SYSTEM MMU in EXYNOS4
+
+config EXYNOS4_SETUP_I2C1
+        bool
+        help
+          Common setup code for i2c bus 1.
+
+config EXYNOS4_SETUP_I2C2
+        bool
+        help
+          Common setup code for i2c bus 2.
+
+config EXYNOS4_SETUP_I2C3
+        bool
+        help
+          Common setup code for i2c bus 3.
+
+config EXYNOS4_SETUP_I2C4
+        bool
+        help
+          Common setup code for i2c bus 4.
+
+config EXYNOS4_SETUP_I2C5
+        bool
+        help
+          Common setup code for i2c bus 5.
+
+config EXYNOS4_SETUP_I2C6
+        bool
+        help
+          Common setup code for i2c bus 6.
+
+config EXYNOS4_SETUP_I2C7
+        bool
+        help
+          Common setup code for i2c bus 7.
+
+config EXYNOS4_SETUP_SDHCI
+        bool
+        select EXYNOS4_SETUP_SDHCI_GPIO
+        help
+          Internal helper functions for EXYNOS4 based SDHCI systems.
+
+config EXYNOS4_SETUP_SDHCI_GPIO
+        bool
+        help
+          Common setup code for SDHCI gpio.
+
+# machine support
+
+menu "EXYNOS4 Machines"
+
+config MACH_SMDKC210
+        bool "SMDKC210"
+        select CPU_EXYNOS4210
+        select S3C_DEV_RTC
+        select S3C_DEV_WDT
+        select S3C_DEV_I2C1
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC1
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select EXYNOS4_DEV_PD
+        select EXYNOS4_DEV_SYSMMU
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_SDHCI
+        help
+          Machine support for Samsung SMDKC210
+
+config MACH_SMDKV310
+        bool "SMDKV310"
+        select CPU_EXYNOS4210
+        select S3C_DEV_RTC
+        select S3C_DEV_WDT
+        select S3C_DEV_I2C1
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC1
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select EXYNOS4_DEV_PD
+        select EXYNOS4_DEV_SYSMMU
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_SDHCI
+        help
+          Machine support for Samsung SMDKV310
+
+config MACH_UNIVERSAL_C210
+        bool "Mobile UNIVERSAL_C210 Board"
+        select CPU_EXYNOS4210
+        select S3C_DEV_HSMMC
+        select S3C_DEV_HSMMC2
+        select S3C_DEV_HSMMC3
+        select S3C_DEV_I2C1
+        select S5P_DEV_ONENAND
+        select EXYNOS4_SETUP_I2C1
+        select EXYNOS4_SETUP_SDHCI
+        help
+          Machine support for Samsung Mobile Universal S5PC210 Reference
+          Board.
+
+endmenu
+
+comment "Configuration for HSMMC bus width"
+
+menu "Use 8-bit bus width"
+
+config EXYNOS4_SDHCI_CH0_8BIT
+        bool "Channel 0 with 8-bit bus"
+        help
+          Support HSMMC Channel 0 8-bit bus.
+          If selected, Channel 1 is disabled.
+
+config EXYNOS4_SDHCI_CH2_8BIT
+        bool "Channel 2 with 8-bit bus"
+        help
+          Support HSMMC Channel 2 8-bit bus.
+          If selected, Channel 3 is disabled.
+
+endmenu
+
+endif
diff --git a/arch/arm/mach-exynos4/Makefile b/arch/arm/mach-exynos4/Makefile
new file mode 100644
index 000000000000..055823533230
--- /dev/null
+++ b/arch/arm/mach-exynos4/Makefile
@@ -0,0 +1,43 @@
+# arch/arm/mach-exynos4/Makefile
+#
+# Copyright (c) 2010-2011 Samsung Electronics Co., Ltd.
+#               http://www.samsung.com/
+#
+# Licensed under GPLv2
+
+obj-y                           :=
+obj-m                           :=
+obj-n                           :=
+obj-                            :=
+
+# Core support for EXYNOS4 system
+
+obj-$(CONFIG_CPU_EXYNOS4210)    += cpu.o init.o clock.o irq-combiner.o
+obj-$(CONFIG_CPU_EXYNOS4210)    += setup-i2c0.o time.o gpiolib.o irq-eint.o dma.o
+obj-$(CONFIG_CPU_FREQ)          += cpufreq.o
+
+obj-$(CONFIG_SMP)               += platsmp.o headsmp.o
+obj-$(CONFIG_LOCAL_TIMERS)      += localtimer.o
+obj-$(CONFIG_HOTPLUG_CPU)       += hotplug.o
+
+# machine support
+
+obj-$(CONFIG_MACH_SMDKC210)             += mach-smdkc210.o
+obj-$(CONFIG_MACH_SMDKV310)             += mach-smdkv310.o
+obj-$(CONFIG_MACH_UNIVERSAL_C210)       += mach-universal_c210.o
+
+# device support
+
+obj-y                                   += dev-audio.o
+obj-$(CONFIG_EXYNOS4_DEV_PD)            += dev-pd.o
+obj-$(CONFIG_EXYNOS4_DEV_SYSMMU)        += dev-sysmmu.o
+
+obj-$(CONFIG_EXYNOS4_SETUP_I2C1)        += setup-i2c1.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C2)        += setup-i2c2.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C3)        += setup-i2c3.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C4)        += setup-i2c4.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C5)        += setup-i2c5.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C6)        += setup-i2c6.o
+obj-$(CONFIG_EXYNOS4_SETUP_I2C7)        += setup-i2c7.o
+obj-$(CONFIG_EXYNOS4_SETUP_SDHCI)       += setup-sdhci.o
+obj-$(CONFIG_EXYNOS4_SETUP_SDHCI_GPIO)  += setup-sdhci-gpio.o
diff --git a/arch/arm/mach-exynos4/Makefile.boot b/arch/arm/mach-exynos4/Makefile.boot
new file mode 100644
index 000000000000..d65956ffb43d
--- /dev/null
+++ b/arch/arm/mach-exynos4/Makefile.boot
@@ -0,0 +1,2 @@
+   zreladdr-y   := 0x40008000
+params_phys-y   := 0x40000100