[PATCH 24/30] ARM: omap2+: ensure that one of omap2/3/4 is selected

[Arnd Bergmann]

Random configurations can fail if none of the omap families
in mach-omap2 is selected. This patch automatically selects
omap2 if the user has not made any other choice.

Signed-off-by: Arnd Bergmann <arnd at arndb.de>
---
 arch/arm/mach-omap2/Kconfig |   10 ++++++++++
 1 files changed, 10 insertions(+), 0 deletions(-)

diff --git a/arch/arm/mach-omap2/Kconfig b/arch/arm/mach-omap2/Kconfig
index 4deeade..3c9fb89 100644
--- a/arch/arm/mach-omap2/Kconfig
+++ b/arch/arm/mach-omap2/Kconfig
@@ -51,6 +51,16 @@ config ARCH_OMAP4
 	select PM_OPP if PM
 	select USB_ARCH_HAS_EHCI
 
+config ARCH_OMAP2_AUTO
+	bool
+	depends on !ARCH_OMAP3 && !ARCH_OMAP4
+	select ARCH_OMAP2
+	default y
+	help
+	  At least one of OMAP2/OMAP3/OMAP4 needs to be enabled, this
+	  selects OMAP2 if nothing else gets selected, to avoid non-building
+	  configurations.
+
 comment "OMAP Core Type"
 	depends on ARCH_OMAP2
 
-- 
1.7.5.4