mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-14 00:47:26 +00:00
56 lines
1.2 KiB
C
56 lines
1.2 KiB
C
/* SPDX-License-Identifier: GPL-2.0+ */
|
|
/*
|
|
* Copyright (c) 2011 The Chromium OS Authors.
|
|
*/
|
|
|
|
#ifndef __INITCALL_H
|
|
#define __INITCALL_H
|
|
|
|
typedef int (*init_fnc_t)(void);
|
|
|
|
#include <log.h>
|
|
#ifdef CONFIG_EFI_APP
|
|
#include <efi.h>
|
|
#endif
|
|
|
|
/*
|
|
* 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
|
|
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;
|
|
}
|
|
|
|
#endif
|