common: Drop log.h from common header

Move this header out of the common header.

Signed-off-by: Simon Glass <sjg@chromium.org>
diff --git a/arch/x86/cpu/baytrail/fsp_configs.c b/arch/x86/cpu/baytrail/fsp_configs.c
index 1d1948c..21816ce 100644
--- a/arch/x86/cpu/baytrail/fsp_configs.c
+++ b/arch/x86/cpu/baytrail/fsp_configs.c
@@ -7,6 +7,7 @@
 
 #include <common.h>
 #include <fdtdec.h>
+#include <log.h>
 #include <asm/fsp1/fsp_support.h>
 
 DECLARE_GLOBAL_DATA_PTR;