arch: Make board selection choices optional

[karo-tx-uboot.git] / arch / openrisc / Kconfig

diff --git a/arch/openrisc/Kconfig b/arch/openrisc/Kconfig
index cc54a2eec13e79f31c0fce36c7b08c9f0bcac37c..11014d1e32ce7089c48dafaa8619d7310ab35d2e 100644 (file)
--- a/arch/openrisc/Kconfig
+++ b/arch/openrisc/Kconfig
@@ -2,11 +2,11 @@ menu "OpenRISC architecture"
        depends on OPENRISC
 
 config SYS_ARCH
-       string
        default "openrisc"
 
 choice
        prompt "Target select"
+       optional
 
 config TARGET_OPENRISC_GENERIC
        bool "Support openrisc-generic"