tools/aisimage.h

   1 /* SPDX-License-Identifier: GPL-2.0+ */
   2 /*
   3  * (C) Copyright 2011
   4  * Stefano Babic, DENX Software Engineering, sbabic@denx.de.
   5  */
   6
   7 #ifndef _AISIMAGE_H_
   8 #define _AISIMAGE_H_
   9
  10 /* all values are for little endian systems */
  11 #define AIS_MAGIC_WORD  0x41504954
  12 #define AIS_FCN_MAX     8
  13
  14 enum {
  15         AIS_CMD_LOAD    = 0x58535901,
  16         AIS_CMD_VALCRC  = 0x58535902,
  17         AIS_CMD_ENCRC   = 0x58535903,
  18         AIS_CMD_DISCRC  = 0x58535904,
  19         AIS_CMD_JMP     = 0x58535905,
  20         AIS_CMD_JMPCLOSE = 0x58535906,
  21         AIS_CMD_BOOTTBL = 0x58535907,
  22         AIS_CMD_FILL    = 0x5853590A,
  23         AIS_CMD_FNLOAD  = 0x5853590D,
  24         AIS_CMD_SEQREAD = 0x58535963,
  25 };
  26
  27 struct ais_cmd_load {
  28         uint32_t cmd;
  29         uint32_t addr;
  30         uint32_t size;
  31         uint32_t data[1];
  32 };
  33
  34 struct ais_cmd_func {
  35         uint32_t cmd;
  36         uint32_t func_args;
  37         uint32_t parms[AIS_FCN_MAX];
  38 };
  39
  40 struct ais_cmd_jmpclose {
  41         uint32_t cmd;
  42         uint32_t addr;
  43 };
  44
  45 #define CMD_DATA_STR    "DATA"
  46
  47 enum ais_file_cmd {
  48         CMD_INVALID,
  49         CMD_FILL,
  50         CMD_CRCON,
  51         CMD_CRCOFF,
  52         CMD_CRCCHECK,
  53         CMD_JMPCLOSE,
  54         CMD_JMP,
  55         CMD_SEQREAD,
  56         CMD_DATA,
  57         CMD_PLL0,
  58         CMD_PLL1,
  59         CMD_CLK,
  60         CMD_DDR2,
  61         CMD_EMIFA,
  62         CMD_EMIFA_ASYNC,
  63         CMD_PLL,
  64         CMD_PSC,
  65         CMD_PINMUX,
  66         CMD_BOOTTABLE
  67 };
  68
  69 enum aisimage_fld_types {
  70         CFG_INVALID = -1,
  71         CFG_COMMAND,
  72         CFG_VALUE,
  73 };
  74
  75 struct ais_header {
  76         uint32_t magic;
  77         char data[1];
  78 };
  79
  80 #endif /* _AISIMAGE_H_ */