diff --git a/arch/arm/mach-tegra/Kconfig b/arch/arm/mach-tegra/Kconfig
index b3d78fc..373652d 100644
--- a/arch/arm/mach-tegra/Kconfig
+++ b/arch/arm/mach-tegra/Kconfig
@@ -66,6 +66,7 @@ config MACH_SEABOARD
 
 config MACH_TEGRA_DT
 	bool "Generic Tegra20 board (FDT support)"
+	depends on ARCH_TEGRA_2x_SOC
 	select USE_OF
 	help
 	  Support for generic NVIDIA Tegra20 boards using Flattened Device Tree