x86: Add debugging when cpu_common_init() fails

[u-boot] / arch / x86 / cpu / baytrail / Kconfig

diff --git a/arch/x86/cpu/baytrail/Kconfig b/arch/x86/cpu/baytrail/Kconfig
index 407feb214bf864dd3ed51e451e746ce90fdc0579..1c8ac370b30b7920ebb38bc13abd3f97411ca300 100644 (file)
--- a/arch/x86/cpu/baytrail/Kconfig
+++ b/arch/x86/cpu/baytrail/Kconfig
@@ -7,3 +7,14 @@
 config INTEL_BAYTRAIL
        bool
        select HAVE_FSP if !EFI
+
+if INTEL_BAYTRAIL
+config INTERNAL_UART
+       bool "Enable the SoC integrated legacy UART"
+       help
+         There is a legacy UART integrated into the Bay Trail SoC.
+         A maximum baud rate of 115200 bps is supported. For this
+         reason, it is recommended that the UART port be used for
+         debug purposes only, eg: U-Boot console.
+
+endif