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include: board: provide empty stubs when the BOARD option is not selected

Useful to avoid #ifdef throughout the code that uses the board driver API.

Signed-off-by: Jean-Jacques Hiblot <jjhiblot@ti.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
Jean-Jacques Hiblot 4 years ago
parent
commit
02806e9ac1
1 changed files with 37 additions and 0 deletions
  1. 37 0
      include/board.h

+ 37 - 0
include/board.h

@@ -31,6 +31,7 @@
  * to read the serial number.
  */
 
+#if CONFIG_IS_ENABLED(BOARD)
 struct board_ops {
 	/**
 	 * detect() - Run the hardware info detection procedure for this
@@ -174,3 +175,39 @@ int board_get(struct udevice **devp);
  */
 int board_get_fit_loadable(struct udevice *dev, int index,
 			   const char *type, const char **strp);
+
+#else
+
+static inline int board_detect(struct udevice *dev)
+{
+	return -ENOSYS;
+}
+
+static inline int board_get_bool(struct udevice *dev, int id, bool *val)
+{
+	return -ENOSYS;
+}
+
+static inline int board_get_int(struct udevice *dev, int id, int *val)
+{
+	return -ENOSYS;
+}
+
+static inline int board_get_str(struct udevice *dev, int id, size_t size,
+				char *val)
+{
+	return -ENOSYS;
+}
+
+static inline int board_get(struct udevice **devp)
+{
+	return -ENOSYS;
+}
+
+static inline int board_get_fit_loadable(struct udevice *dev, int index,
+					 const char *type, const char **strp)
+{
+	return -ENOSYS;
+}
+
+#endif