+/* SPDX-License-Identifier: GPL-2.0+ */
/*
* Copyright (c) 2011 The Chromium OS Authors.
- *
- * SPDX-License-Identifier: GPL-2.0+
*/
+#ifndef __INITCALL_H
+#define __INITCALL_H
+
typedef int (*init_fnc_t)(void);
-int initcall_run_list(const init_fnc_t init_sequence[]);
+/*
+ * To enable debugging. add #define DEBUG at the top of the including file.
+ *
+ * To find a symbol, use grep on u-boot.map
+ */
+static inline int initcall_run_list(const init_fnc_t init_sequence[])
+{
+ const init_fnc_t *init_fnc_ptr;
+
+ for (init_fnc_ptr = init_sequence; *init_fnc_ptr; ++init_fnc_ptr) {
+ unsigned long reloc_ofs = 0;
+ int ret;
+
+ /*
+ * Sandbox is relocated by the OS, so symbols always appear at
+ * the relocated address.
+ */
+ if (IS_ENABLED(CONFIG_SANDBOX) || (gd->flags & GD_FLG_RELOC))
+ reloc_ofs = gd->reloc_off;
+#ifdef CONFIG_EFI_APP
+ reloc_ofs = (unsigned long)image_base;
+#endif
+ debug("initcall: %p", (char *)*init_fnc_ptr - reloc_ofs);
+ if (reloc_ofs)
+ debug(" (relocated to %p)\n", (char *)*init_fnc_ptr);
+ else
+ debug("\n");
+ ret = (*init_fnc_ptr)();
+ if (ret) {
+ printf("initcall sequence %p failed at call %p (err=%d)\n",
+ init_sequence,
+ (char *)*init_fnc_ptr - reloc_ofs, ret);
+ return -1;
+ }
+ }
+ return 0;
+}
+
+#endif