ARM: EXYNOS: Add ARCH_EXYNOS and reorganize arch/arm/mach-exynos

The arch/arm/mach-exynos4 directory (CONFIG_ARCH_EXYNOS4) has
made for plaforms based on EXYNOS4 SoCs. But since upcoming
Samsung's SoCs such as EXYNOS5 (ARM Cortex A15) can reuse most
codes in current mach-exynos4, one mach-exynos directory will
be used for them.

This patch changes to CONFIG_ARCH_EXYNOS (arch/arm/mach-exynos)
but keeps original CONFIG_ARCH_EXYNOS4 in mach-exynos/Kconfig to
avoid changing in driver side.

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

1 files changed, 4 insertions, 4 deletions

diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 2bda424c1b2b..44789eff983f 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -837,8 +837,8 @@ config ARCH_S5PV210
         help
           Samsung S5PV210/S5PC110 series based systems
 
-config ARCH_EXYNOS4
-        bool "Samsung EXYNOS4"
+config ARCH_EXYNOS
+        bool "SAMSUNG EXYNOS"
         select CPU_V7
         select ARCH_SPARSEMEM_ENABLE
         select ARCH_HAS_HOLES_MEMORYMODEL
@@ -852,7 +852,7 @@ config ARCH_EXYNOS4
         select HAVE_S3C2410_WATCHDOG if WATCHDOG
         select NEED_MACH_MEMORY_H
         help
-          Samsung EXYNOS4 series based systems
+          Support for SAMSUNG's EXYNOS SoCs (EXYNOS4/5)
 
 config ARCH_SHARK
         bool "Shark"
@@ -1079,7 +1079,7 @@ source "arch/arm/mach-s5pc100/Kconfig"
 
 source "arch/arm/mach-s5pv210/Kconfig"
 
-source "arch/arm/mach-exynos4/Kconfig"
+source "arch/arm/mach-exynos/Kconfig"
 
 source "arch/arm/mach-shmobile/Kconfig"