stm32f4: add cpu clock option for 180 MHz

[u-boot] / arch / arm / mach-integrator / Kconfig

diff --git a/arch/arm/mach-integrator/Kconfig b/arch/arm/mach-integrator/Kconfig
index 8ffc5441fc69786a6b65ab346ff27744ed75482f..c54d69db0e4276a3e4236f24668fa87da20fe153 100644 (file)
--- a/arch/arm/mach-integrator/Kconfig
+++ b/arch/arm/mach-integrator/Kconfig
@@ -3,6 +3,7 @@ menu "Integrator Options"
 
 choice
        prompt "Integrator platform select"
+       optional
 
 config ARCH_INTEGRATOR_AP
        bool "Support Integrator/AP platform"
@@ -18,6 +19,7 @@ config ARCH_CINTEGRATOR
 
 choice
        prompt "Integrator core module select"
+       optional
 
 config CM720T
        bool "Core Module for ARM720T"