diff --git a/arch/arm/mach-at91/Kconfig b/arch/arm/mach-at91/Kconfig
index c8050b1..c6eb877 100644
--- a/arch/arm/mach-at91/Kconfig
+++ b/arch/arm/mach-at91/Kconfig
@@ -141,6 +141,10 @@ config ARCH_AT91SAM9G45
	bool "AT91SAM9G45"
	select SOC_AT91SAM9G45

+config ARCH_AT91SAM9X5
+	bool "AT91SAM9x5"
+	select SOC_AT91SAM9X5
+
 config ARCH_AT91X40
	bool "AT91x40"
	depends on !MMU