X-Git-Url: https://git.kernelconcepts.de/?a=blobdiff_plain;f=include%2Fenv_callback.h;h=b8560006540041e43d36928f470e08f341dc0846;hb=94aeb8a62d0695c0868e5ee6fa0621872b231128;hp=47fdc6fa9103e3dec208dc3311f45dde08ad8d8e;hpb=96764df1b47ddebfb50fadf5af72530b07b5fc89;p=karo-tx-uboot.git

diff --git a/include/env_callback.h b/include/env_callback.h
index 47fdc6fa91..b856000654 100644
--- a/include/env_callback.h
+++ b/include/env_callback.h
@@ -41,6 +41,12 @@
 #define SILENT_CALLBACK
 #endif
 
+#ifdef CONFIG_SPLASHIMAGE_GUARD
+#define SPLASHIMAGE_CALLBACK "splashimage:splashimage,"
+#else
+#define SPLASHIMAGE_CALLBACK
+#endif
+
 /*
  * This list of callback bindings is static, but may be overridden by defining
  * a new association in the ".callbacks" environment variable.
@@ -51,6 +57,7 @@
 	"bootfile:bootfile," \
 	"loadaddr:loadaddr," \
 	SILENT_CALLBACK \
+	SPLASHIMAGE_CALLBACK \
 	"stdin:console,stdout:console,stderr:console," \
 	CONFIG_ENV_CALLBACK_LIST_STATIC
 
@@ -60,7 +67,6 @@ struct env_clbk_tbl {
 		int flags);
 };
 
-struct env_clbk_tbl *find_env_callback(const char *);
 void env_callback_init(ENTRY *var_entry);
 
 /*
@@ -68,8 +74,16 @@ void env_callback_init(ENTRY *var_entry);
  * when associated through the ".callbacks" environment variable, the callback
  * will be executed any time the variable is inserted, overwritten, or deleted.
  */
+#ifdef CONFIG_SPL_BUILD
 #define U_BOOT_ENV_CALLBACK(name, callback) \
-	ll_entry_declare(struct env_clbk_tbl, name, env_clbk, env_clbk) = \
+	static inline void _u_boot_env_noop_##name(void) \
+	{ \
+		(void)callback; \
+	}
+#else
+#define U_BOOT_ENV_CALLBACK(name, callback) \
+	ll_entry_declare(struct env_clbk_tbl, name, env_clbk) = \
 	{#name, callback}
+#endif
 
 #endif /* __ENV_CALLBACK_H__ */