x86: i8254: Include required ibmpc.h header
This is needed for this file, so include it here explicitly.
Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> # Intel Edison
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
diff --git a/arch/x86/lib/i8254.c b/arch/x86/lib/i8254.c
index 0f97538..a8d1db1 100644
--- a/arch/x86/lib/i8254.c
+++ b/arch/x86/lib/i8254.c
@@ -7,6 +7,7 @@
#include <common.h>
#include <asm/io.h>
#include <asm/i8254.h>
+#include <asm/ibmpc.h>
#define TIMER1_VALUE 18 /* 15.6us */
#define BEEP_FREQUENCY_HZ 440