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"Das U-Boot" Source Tree
1// SPDX-License-Identifier: GPL-2.0+
2/*
3 * (C) Copyright 2007 Semihalf
4 *
5 * Written by: Rafal Jaworowski <raj@semihalf.com>
6 *
7 * This is is a set of wrappers/stubs that allow to use certain routines from
8 * U-Boot's lib in the standalone app. This way way we can re-use
9 * existing code e.g. operations on strings and similar.
10 */
11
12#include <command.h>
13#include <hang.h>
14#include <linux/delay.h>
15#include <linux/types.h>
16#include <api_public.h>
17
18#include "glue.h"
19
20void putc(const char c)
21{
22 ub_putc(c);
23}
24
25void puts(const char *s)
26{
27 ub_puts(s);
28}
29
30void __udelay(unsigned long usec)
31{
32 ub_udelay(usec);
33}
34
35int do_reset(struct cmd_tbl *cmdtp, int flag, int argc, char *const argv[])
36{
37 ub_reset();
38 return 0;
39}
40
41void *malloc (size_t len)
42{
43 return NULL;
44}
45
46void hang(void)
47{
48 while (1) ;
49}