projects / J-u-boot.git / blame
| Commit | Line | Data |
|---|---|---|
| aa0c7a86 PW |
1 | /* |
| 2 | * (C) Copyright 2008 | |
| 3 | * Marvell Semiconductor <www.marvell.com> | |
| 4 | * Written-by: Prafulla Wadaskar <[email protected]> | |
| 5 | * | |
| 6 | * See file CREDITS for list of people who contributed to this | |
| 7 | * project. | |
| 8 | * | |
| 9 | * This program is free software; you can redistribute it and/or | |
| 10 | * modify it under the terms of the GNU General Public License as | |
| 11 | * published by the Free Software Foundation; either version 2 of | |
| 12 | * the License, or (at your option) any later version. | |
| 13 | * | |
| 14 | * This program is distributed in the hope that it will be useful, | |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 17 | * GNU General Public License for more details. | |
| 18 | * | |
| 19 | * You should have received a copy of the GNU General Public License | |
| 20 | * along with this program; if not, write to the Free Software | |
| 21 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, | |
| 22 | * MA 02111-1307 USA | |
| 23 | */ | |
| 24 | ||
| 25 | #ifndef _KWBIMAGE_H_ | |
| 26 | #define _KWBIMAGE_H_ | |
| 27 | ||
| 28 | #include <stdint.h> | |
| 29 | ||
| 30 | #define KWBIMAGE_MAX_CONFIG ((0x1dc - 0x20)/sizeof(struct reg_config)) | |
| 31 | #define MAX_TEMPBUF_LEN 32 | |
| 32 | ||
| 33 | /* NAND ECC Mode */ | |
| 34 | #define IBR_HDR_ECC_DEFAULT 0x00 | |
| 35 | #define IBR_HDR_ECC_FORCED_HAMMING 0x01 | |
| 36 | #define IBR_HDR_ECC_FORCED_RS 0x02 | |
| 37 | #define IBR_HDR_ECC_DISABLED 0x03 | |
| 38 | ||
| 39 | /* Boot Type - block ID */ | |
| 40 | #define IBR_HDR_I2C_ID 0x4D | |
| 41 | #define IBR_HDR_SPI_ID 0x5A | |
| 42 | #define IBR_HDR_NAND_ID 0x8B | |
| 43 | #define IBR_HDR_SATA_ID 0x78 | |
| 44 | #define IBR_HDR_PEX_ID 0x9C | |
| 45 | #define IBR_HDR_UART_ID 0x69 | |
| 46 | #define IBR_DEF_ATTRIB 0x00 | |
| 47 | ||
| 48 | enum kwbimage_cmd { | |
| 49 | CMD_INVALID, | |
| 50 | CMD_BOOT_FROM, | |
| 51 | CMD_NAND_ECC_MODE, | |
| 52 | CMD_NAND_PAGE_SIZE, | |
| 53 | CMD_SATA_PIO_MODE, | |
| 54 | CMD_DDR_INIT_DELAY, | |
| 55 | CMD_DATA | |
| 56 | }; | |
| 57 | ||
| 58 | enum kwbimage_cmd_types { | |
| 59 | CFG_INVALID = -1, | |
| 60 | CFG_COMMAND, | |
| 61 | CFG_DATA0, | |
| 62 | CFG_DATA1 | |
| 63 | }; | |
| 64 | ||
| 65 | /* typedefs */ | |
| 66 | typedef struct bhr_t { | |
| 67 | uint8_t blockid; /*0 */ | |
| 68 | uint8_t nandeccmode; /*1 */ | |
| 69 | uint16_t nandpagesize; /*2-3 */ | |
| 70 | uint32_t blocksize; /*4-7 */ | |
| 71 | uint32_t rsvd1; /*8-11 */ | |
| 72 | uint32_t srcaddr; /*12-15 */ | |
| 73 | uint32_t destaddr; /*16-19 */ | |
| 74 | uint32_t execaddr; /*20-23 */ | |
| 75 | uint8_t satapiomode; /*24 */ | |
| 76 | uint8_t rsvd3; /*25 */ | |
| 77 | uint16_t ddrinitdelay; /*26-27 */ | |
| 78 | uint16_t rsvd2; /*28-29 */ | |
| 79 | uint8_t ext; /*30 */ | |
| 80 | uint8_t checkSum; /*31 */ | |
| 81 | } bhr_t, *pbhr_t; | |
| 82 | ||
| 83 | struct reg_config { | |
| 84 | uint32_t raddr; | |
| 85 | uint32_t rdata; | |
| 86 | }; | |
| 87 | ||
| 88 | typedef struct extbhr_t { | |
| 89 | uint32_t dramregsoffs; | |
| 90 | uint8_t rsrvd1[0x20 - sizeof(uint32_t)]; | |
| 91 | struct reg_config rcfg[KWBIMAGE_MAX_CONFIG]; | |
| 92 | uint8_t rsrvd2[7]; | |
| 93 | uint8_t checkSum; | |
| 94 | } extbhr_t, *pextbhr_t; | |
| 95 | ||
| 96 | struct kwb_header { | |
| 97 | bhr_t kwb_hdr; | |
| 98 | extbhr_t kwb_exthdr; | |
| 99 | }; | |
| 100 | ||
| 101 | /* | |
| 102 | * functions | |
| 103 | */ | |
| 104 | void init_kwb_image_type (void); | |
| 105 | ||
| 106 | #endif /* _KWBIMAGE_H_ */ |