Add CONFIG_BIOSEMU define to guard all the bios emulator code
Signed-off-by: Jason Jin <Jason.jin@freescale.com>
This patch fix the compile issue on the board that did not enable the bios emulator
diff --git a/drivers/bios_emulator/x86emu/debug.c b/drivers/bios_emulator/x86emu/debug.c
index 0f58a69..915739c 100644
--- a/drivers/bios_emulator/x86emu/debug.c
+++ b/drivers/bios_emulator/x86emu/debug.c
@@ -40,6 +40,8 @@
#include "x86emu/x86emui.h"
#include <stdarg.h>
+#if defined(CONFIG_BIOSEMU)
+
/*----------------------------- Implementation ----------------------------*/
#ifdef DEBUG
@@ -459,3 +461,5 @@
printk("NC ");
printk("\n");
}
+
+#endif