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//////////////////////////////////////////////////////////////////////

////                                                              ////

//// Copyright (C) 2015 Authors and OPENCORES.ORG                 ////

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//// This source file may be used and distributed without         ////

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//// This source file is free software; you can redistribute it   ////

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//// Public License as published by the Free Software Foundation; ////

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//// useful, but WITHOUT ANY WARRANTY; without even the implied   ////

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//////////////////////////////////////////////////////////////////////

#ifndef _UBOOT_LIB_H_

#define _UBOOT_LIB_H_

#include <stdint.h>

#include <inttypes.h>

#include "types.h"

#include <string.h>

#include <stdlib.h>

#include <stdio.h>

#include <ctype.h>

#include "xil_printf.h"

#undef CONFIG_ARCH_MAP_SYSMEM

#include "mapmem.h"

#include "sys_cmd.h"

/*

 * Error codes that commands return to cmd_process(). We use the standard 0

 * and 1 for success and failure, but add one more case - failure with a

 * request to call cmd_usage(). But the cmd_process() function handles

 * CMD_RET_USAGE itself and after calling cmd_usage() it will return 1.

 * This is just a convenience for commands to avoid them having to call

 * cmd_usage() all over the place.

 */

enum command_ret_t {

        CMD_RET_SUCCESS,        /* 0 = Success */

        CMD_RET_FAILURE,        /* 1 = Failure */

        CMD_RET_USAGE = -1,     /* Failure, please report 'usage' error */

};

typedef int     cmd_tbl_t;

/* sysv */

typedef unsigned char           unchar;

typedef unsigned short          ushort;

typedef unsigned int            uint;

typedef unsigned long           ulong;

/*

 * Command Flags:

 */

#define CMD_FLAG_REPEAT         0x0001  /* repeat last command          */

#define CMD_FLAG_BOOTD          0x0002  /* command is from bootd        */

#define CMD_FLAG_ENV            0x0004  /* command is from the environment */

#define __maybe_unused                  __attribute__((unused))

/*-----------------------------------------------------------*/

#undef CONFIG_SYS_SUPPORT_64BIT_DATA

/*-----------------------------------------------------------*/

extern int cmd_get_data_size(const char * arg, int default_size);

extern unsigned long simple_strtoul(const char *cp, char **endp, unsigned int base);

extern int print_buffer(ulong addr, const void *data, uint width, uint count, uint linelen);

#endif  //  _UBOOT_LIB_H_