stm32f4: Make using the internal clock source a low level option

Signed-off-by: Kevin O'Connor <kevin@koconnor.net>
2019-07-28 22:42:41 -04:00
parent 9bc3a29ee4
commit e6ffef9a9f
2 changed files with 11 additions and 7 deletions
--- a/src/stm32f4/Kconfig
+++ b/src/stm32f4/Kconfig
@@ -50,12 +50,16 @@ config STACK_SIZE
    default 512

 choice
-    prompt "Clock Reference"
-    config STM32F4_CLOCK_REF_8M
+    prompt "Clock Reference" if LOW_LEVEL_OPTIONS
+    config STM32_CLOCK_REF_8M
        bool "8Mhz crystal"
-    config STM32F4_CLOCK_REF_INTERNAL
+    config STM32_CLOCK_REF_INTERNAL
        bool "Internal clock"
 endchoice
+config CLOCK_REF_8M
+    bool
+    default n if STM32_CLOCK_REF_INTERNAL
+    default y

 config SERIAL
    bool