mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-11-24 21:54:01 +00:00
467382ca03
After some header file cleanups to add missing include files, remove common.h from all files in the lib directory. This primarily means just dropping the line but in a few cases we need to add in other header files now. Reviewed-by: Simon Glass <sjg@chromium.org> Signed-off-by: Tom Rini <trini@konsulko.com>
98 lines
2 KiB
C
98 lines
2 KiB
C
// SPDX-License-Identifier: GPL-2.0+
|
|
/*
|
|
* Copyright (c) 2013 The Chromium OS Authors.
|
|
*/
|
|
|
|
#include <efi.h>
|
|
#include <initcall.h>
|
|
#include <log.h>
|
|
#include <relocate.h>
|
|
#include <asm/global_data.h>
|
|
|
|
DECLARE_GLOBAL_DATA_PTR;
|
|
|
|
static ulong calc_reloc_ofs(void)
|
|
{
|
|
#ifdef CONFIG_EFI_APP
|
|
return (ulong)image_base;
|
|
#endif
|
|
/*
|
|
* Sandbox is relocated by the OS, so symbols always appear at
|
|
* the relocated address.
|
|
*/
|
|
if (IS_ENABLED(CONFIG_SANDBOX) || (gd->flags & GD_FLG_RELOC))
|
|
return gd->reloc_off;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/**
|
|
* initcall_is_event() - Get the event number for an initcall
|
|
*
|
|
* func: Function pointer to check
|
|
* Return: Event number, if this is an event, else 0
|
|
*/
|
|
static int initcall_is_event(init_fnc_t func)
|
|
{
|
|
ulong val = (ulong)func;
|
|
|
|
if ((val & INITCALL_IS_EVENT) == INITCALL_IS_EVENT)
|
|
return val & INITCALL_EVENT_TYPE;
|
|
|
|
return 0;
|
|
}
|
|
|
|
/*
|
|
* 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[])
|
|
{
|
|
ulong reloc_ofs = calc_reloc_ofs();
|
|
const init_fnc_t *ptr;
|
|
enum event_t type;
|
|
init_fnc_t func;
|
|
int ret = 0;
|
|
|
|
for (ptr = init_sequence; func = *ptr, !ret && func; ptr++) {
|
|
type = initcall_is_event(func);
|
|
|
|
if (type) {
|
|
if (!CONFIG_IS_ENABLED(EVENT))
|
|
continue;
|
|
debug("initcall: event %d/%s\n", type,
|
|
event_type_name(type));
|
|
} else if (reloc_ofs) {
|
|
debug("initcall: %p (relocated to %p)\n",
|
|
(char *)func - reloc_ofs, (char *)func);
|
|
} else {
|
|
debug("initcall: %p\n", (char *)func - reloc_ofs);
|
|
}
|
|
|
|
ret = type ? event_notify_null(type) : func();
|
|
}
|
|
|
|
if (ret) {
|
|
if (CONFIG_IS_ENABLED(EVENT)) {
|
|
char buf[60];
|
|
|
|
/* don't worry about buf size as we are dying here */
|
|
if (type) {
|
|
sprintf(buf, "event %d/%s", type,
|
|
event_type_name(type));
|
|
} else {
|
|
sprintf(buf, "call %p", func);
|
|
}
|
|
|
|
printf("initcall failed at %s (err=%dE)\n", buf, ret);
|
|
} else {
|
|
printf("initcall failed at call %p (err=%d)\n",
|
|
(char *)func - reloc_ofs, ret);
|
|
}
|
|
|
|
return ret;
|
|
}
|
|
|
|
return 0;
|
|
}
|