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| author | Arnd Bergmann <arnd@arndb.de> | 2013-04-12 01:13:27 +0400 |
|---|---|---|
| committer | Arnd Bergmann <arnd@arndb.de> | 2013-04-19 15:51:19 +0400 |
| commit | b4cf27f7735f9e5d80f3e79fcf355ced15461219 (patch) | |
| tree | 386f6d0a47837d6d8155f8ff481af933d980700e /arch/arm/mach-exynos | |
| parent | 07961ac7c0ee8b546658717034fe692fd12eefa9 (diff) | |
| download | linux-b4cf27f7735f9e5d80f3e79fcf355ced15461219.tar.xz | |
ARM: exynos: introduce EXYNOS_ATAGS symbol
As a preparation for multiplatform support, this introduces
a new Kconfig symbol to split the ATAGS based EXYNOS platforms
from the DT based ones. Turning off CONFIG_EXYNOS_ATAGS disables
all platforms that are not yet converted to DT, and we can
have code that relies on DT checking for this symbol being
disabled.
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Diffstat (limited to 'arch/arm/mach-exynos')
| -rw-r--r-- | arch/arm/mach-exynos/Kconfig | 15 |
1 files changed, 15 insertions, 0 deletions
diff --git a/arch/arm/mach-exynos/Kconfig b/arch/arm/mach-exynos/Kconfig index 70f94c87479d..d8c251b13ab8 100644 --- a/arch/arm/mach-exynos/Kconfig +++ b/arch/arm/mach-exynos/Kconfig @@ -85,6 +85,19 @@ config EXYNOS4_MCT help Use MCT (Multi Core Timer) as kernel timers +config EXYNOS_ATAGS + bool "ATAGS based boot for EXYNOS (deprecated)" + depends on !ARCH_MULTIPLATFORM + depends on ATAGS + default y + help + The EXYNOS platform is moving towards being completely probed + through device tree. This enables support for board files using + the traditional ATAGS boot format. + Note that this option is not available for multiplatform builds. + +if EXYNOS_ATAGS + config EXYNOS_DEV_DMA bool help @@ -400,6 +413,8 @@ config MACH_SMDK4412 Machine support for Samsung SMDK4412 endif +endif + comment "Flattened Device Tree based board for EXYNOS SoCs" config MACH_EXYNOS4_DT |