| Stefano Babic | 4962e38 | 2011-10-17 00:07:43 +0000 | [diff] [blame] | 1 | /* |
| 2 | * (C) Copyright 2011 |
| 3 | * Stefano Babic, DENX Software Engineering, sbabic@denx.de. |
| 4 | * |
| 5 | * See file CREDITS for list of people who contributed to this |
| 6 | * project. |
| 7 | * |
| 8 | * This program is free software; you can redistribute it and/or |
| 9 | * modify it under the terms of the GNU General Public License as |
| 10 | * published by the Free Software Foundation; either version 2 of |
| 11 | * the License, or (at your option) any later version. |
| 12 | * |
| 13 | * This program is distributed in the hope that it will be useful, |
| 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 16 | * GNU General Public License for more details. |
| 17 | * |
| 18 | * You should have received a copy of the GNU General Public License |
| 19 | * along with this program; if not, write to the Free Software |
| 20 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, |
| 21 | * MA 02111-1307 USA |
| 22 | */ |
| 23 | |
| 24 | #ifndef _AISIMAGE_H_ |
| 25 | #define _AISIMAGE_H_ |
| 26 | |
| 27 | /* all values are for little endian systems */ |
| 28 | #define AIS_MAGIC_WORD 0x41504954 |
| 29 | #define AIS_FCN_MAX 8 |
| 30 | |
| 31 | enum { |
| 32 | AIS_CMD_LOAD = 0x58535901, |
| 33 | AIS_CMD_VALCRC = 0x58535902, |
| 34 | AIS_CMD_ENCRC = 0x58535903, |
| 35 | AIS_CMD_DISCRC = 0x58535904, |
| 36 | AIS_CMD_JMP = 0x58535905, |
| 37 | AIS_CMD_JMPCLOSE = 0x58535906, |
| 38 | AIS_CMD_BOOTTBL = 0x58535907, |
| 39 | AIS_CMD_FILL = 0x5853590A, |
| 40 | AIS_CMD_FNLOAD = 0x5853590D, |
| 41 | AIS_CMD_SEQREAD = 0x58535963, |
| 42 | }; |
| 43 | |
| 44 | struct ais_cmd_load { |
| 45 | uint32_t cmd; |
| 46 | uint32_t addr; |
| 47 | uint32_t size; |
| 48 | uint32_t data[1]; |
| 49 | }; |
| 50 | |
| 51 | struct ais_cmd_func { |
| 52 | uint32_t cmd; |
| 53 | uint32_t func_args; |
| 54 | uint32_t parms[AIS_FCN_MAX]; |
| 55 | }; |
| 56 | |
| 57 | struct ais_cmd_jmpclose { |
| 58 | uint32_t cmd; |
| 59 | uint32_t addr; |
| 60 | }; |
| 61 | |
| 62 | #define CMD_DATA_STR "DATA" |
| 63 | |
| 64 | enum ais_file_cmd { |
| 65 | CMD_INVALID, |
| 66 | CMD_FILL, |
| 67 | CMD_CRCON, |
| 68 | CMD_CRCOFF, |
| 69 | CMD_CRCCHECK, |
| 70 | CMD_JMPCLOSE, |
| 71 | CMD_JMP, |
| 72 | CMD_SEQREAD, |
| 73 | CMD_DATA, |
| 74 | CMD_PLL0, |
| 75 | CMD_PLL1, |
| 76 | CMD_CLK, |
| 77 | CMD_DDR2, |
| 78 | CMD_EMIFA, |
| 79 | CMD_EMIFA_ASYNC, |
| 80 | CMD_PLL, |
| 81 | CMD_PSC, |
| 82 | CMD_PINMUX, |
| 83 | CMD_BOOTTABLE |
| 84 | }; |
| 85 | |
| 86 | enum aisimage_fld_types { |
| 87 | CFG_INVALID = -1, |
| 88 | CFG_COMMAND, |
| 89 | CFG_VALUE, |
| 90 | }; |
| 91 | |
| 92 | struct ais_header { |
| 93 | uint32_t magic; |
| 94 | char data[1]; |
| 95 | }; |
| 96 | |
| 97 | #endif /* _AISIMAGE_H_ */ |