Revert "initcall: Move to inline function"

Somehow I do not see any inlining with initcalls now. I was sure I saw
it when this commit went in, but now it seems to make things worse.

This reverts commit 47870afab92fca6e672c03d0dea802a55e200675.

Signed-off-by: Simon Glass <sjg@chromium.org>

2 files changed, 53 insertions, 0 deletions

diff --git a/lib/Makefile b/lib/Makefile
index 8d8ccc8bbc..839872d804 100644
--- a/lib/Makefile
+++ b/lib/Makefile
@@ -44,6 +44,7 @@ obj-$(CONFIG_GZIP_COMPRESSED) += gzip.o
 obj-$(CONFIG_GENERATE_SMBIOS_TABLE) += smbios.o
 obj-$(CONFIG_SMBIOS_PARSER) += smbios-parser.o
 obj-$(CONFIG_IMAGE_SPARSE) += image-sparse.o
+obj-y += initcall.o
 obj-y += ldiv.o
 obj-$(CONFIG_XXHASH) += xxhash.o
 obj-y += net_utils.o
diff --git a/lib/initcall.c b/lib/initcall.c
new file mode 100644
index 0000000000..eedb0fbf1d
--- /dev/null
+++ b/lib/initcall.c
@@ -0,0 +1,52 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright (c) 2013 The Chromium OS Authors.
+ */
+
+#include <common.h>
+#include <efi.h>
+#include <initcall.h>
+#include <log.h>
+#include <asm/global_data.h>
+
+DECLARE_GLOBAL_DATA_PTR;
+
+/*
+ * To enable debugging. add #define DEBUG at the top of the including file.
+ *
+ * To find a symbol, use grep on u-boot.map
+ */
+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
+		if (reloc_ofs)
+			debug("initcall: %p (relocated to %p)\n",
+			      (char *)*init_fnc_ptr - reloc_ofs,
+			      (char *)*init_fnc_ptr);
+		else
+			debug("initcall: %p\n", (char *)*init_fnc_ptr - reloc_ofs);
+
+		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;
+}