Convert CONSOLE_PRE_CONSOLE_BUFFER options to Kconfig
Move these option to Kconfig and tidy up existing uses.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Jagan Teki <jteki@openedev.com>
diff --git a/include/asm-generic/global_data.h b/include/asm-generic/global_data.h
index dc4cbdb..e02863d 100644
--- a/include/asm-generic/global_data.h
+++ b/include/asm-generic/global_data.h
@@ -45,7 +45,7 @@
unsigned long board_type;
#endif
unsigned long have_console; /* serial_init() was called */
-#ifdef CONFIG_PRE_CONSOLE_BUFFER
+#if CONFIG_IS_ENABLED(PRE_CONSOLE_BUFFER)
unsigned long precon_buf_idx; /* Pre-Console buffer index */
#endif
unsigned long env_addr; /* Address of Environment struct */