/*
   * (C) Copyright 2007 Semihalf
   *
   * Written by: Rafal Jaworowski <raj@semihalf.com>
   *
   * SPDX-License-Identifier:	GPL-2.0+
   *
   * This is is a set of wrappers/stubs that allow to use certain routines from
   * U-Boot's lib in the standalone app. This way way we can re-use
   * existing code e.g. operations on strings and similar.
   */
  
  #include <common.h>
  #include <linux/types.h>
  #include <api_public.h>
  
  #include "glue.h"
  
  /*
   * printf() and vprintf() are stolen from u-boot/common/console.c
   */
  int printf (const char *fmt, ...)
  {
  	va_list args;
  	uint i;
  	char printbuffer[256];
  
  	va_start (args, fmt);
  
  	/* For this to work, printbuffer must be larger than
  	 * anything we ever want to print.
  	 */
  	i = vsprintf (printbuffer, fmt, args);
  	va_end (args);
  
  	/* Print the string */
  	ub_puts (printbuffer);
  	return i;
  }
  
  int vprintf (const char *fmt, va_list args)
  {
  	uint i;
  	char printbuffer[256];
  
  	/* For this to work, printbuffer must be larger than
  	 * anything we ever want to print.
  	 */
  	i = vsprintf (printbuffer, fmt, args);
  
  	/* Print the string */
  	ub_puts (printbuffer);
  	return i;
  }
  
  void putc (const char c)
  {
  	ub_putc(c);
  }
  
  void __udelay(unsigned long usec)
  {
  	ub_udelay(usec);
  }
  
  int do_reset(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[])
  {
  	ub_reset();
  	return 0;
  }
  
  void *malloc (size_t len)
  {
  	return NULL;
  }
  
  void hang (void)
  {
  	while (1) ;
  }