mirror of
https://github.com/brain-hackers/u-boot-brain
synced 2024-08-30 05:48:51 +09:00
![Wolfgang Denk](/assets/img/avatar_default.png)
Signed-off-by: Wolfgang Denk <wd@denx.de> [trini: Fixup common/cmd_io.c] Signed-off-by: Tom Rini <trini@ti.com>
91 lines
1.8 KiB
C
91 lines
1.8 KiB
C
/*
|
|
* (C) Copyright 2008
|
|
* Marvell Semiconductor <www.marvell.com>
|
|
* Written-by: Prafulla Wadaskar <prafulla@marvell.com>
|
|
*
|
|
* SPDX-License-Identifier: GPL-2.0+
|
|
*/
|
|
|
|
#ifndef _KWBIMAGE_H_
|
|
#define _KWBIMAGE_H_
|
|
|
|
#include <stdint.h>
|
|
|
|
#define KWBIMAGE_MAX_CONFIG ((0x1dc - 0x20)/sizeof(struct reg_config))
|
|
#define MAX_TEMPBUF_LEN 32
|
|
|
|
/* NAND ECC Mode */
|
|
#define IBR_HDR_ECC_DEFAULT 0x00
|
|
#define IBR_HDR_ECC_FORCED_HAMMING 0x01
|
|
#define IBR_HDR_ECC_FORCED_RS 0x02
|
|
#define IBR_HDR_ECC_DISABLED 0x03
|
|
|
|
/* Boot Type - block ID */
|
|
#define IBR_HDR_I2C_ID 0x4D
|
|
#define IBR_HDR_SPI_ID 0x5A
|
|
#define IBR_HDR_NAND_ID 0x8B
|
|
#define IBR_HDR_SATA_ID 0x78
|
|
#define IBR_HDR_PEX_ID 0x9C
|
|
#define IBR_HDR_UART_ID 0x69
|
|
#define IBR_DEF_ATTRIB 0x00
|
|
|
|
enum kwbimage_cmd {
|
|
CMD_INVALID,
|
|
CMD_BOOT_FROM,
|
|
CMD_NAND_ECC_MODE,
|
|
CMD_NAND_PAGE_SIZE,
|
|
CMD_SATA_PIO_MODE,
|
|
CMD_DDR_INIT_DELAY,
|
|
CMD_DATA
|
|
};
|
|
|
|
enum kwbimage_cmd_types {
|
|
CFG_INVALID = -1,
|
|
CFG_COMMAND,
|
|
CFG_DATA0,
|
|
CFG_DATA1
|
|
};
|
|
|
|
/* typedefs */
|
|
typedef struct bhr_t {
|
|
uint8_t blockid; /*0 */
|
|
uint8_t nandeccmode; /*1 */
|
|
uint16_t nandpagesize; /*2-3 */
|
|
uint32_t blocksize; /*4-7 */
|
|
uint32_t rsvd1; /*8-11 */
|
|
uint32_t srcaddr; /*12-15 */
|
|
uint32_t destaddr; /*16-19 */
|
|
uint32_t execaddr; /*20-23 */
|
|
uint8_t satapiomode; /*24 */
|
|
uint8_t rsvd3; /*25 */
|
|
uint16_t ddrinitdelay; /*26-27 */
|
|
uint16_t rsvd2; /*28-29 */
|
|
uint8_t ext; /*30 */
|
|
uint8_t checkSum; /*31 */
|
|
} bhr_t, *pbhr_t;
|
|
|
|
struct reg_config {
|
|
uint32_t raddr;
|
|
uint32_t rdata;
|
|
};
|
|
|
|
typedef struct extbhr_t {
|
|
uint32_t dramregsoffs;
|
|
uint8_t rsrvd1[0x20 - sizeof(uint32_t)];
|
|
struct reg_config rcfg[KWBIMAGE_MAX_CONFIG];
|
|
uint8_t rsrvd2[7];
|
|
uint8_t checkSum;
|
|
} extbhr_t, *pextbhr_t;
|
|
|
|
struct kwb_header {
|
|
bhr_t kwb_hdr;
|
|
extbhr_t kwb_exthdr;
|
|
};
|
|
|
|
/*
|
|
* functions
|
|
*/
|
|
void init_kwb_image_type (void);
|
|
|
|
#endif /* _KWBIMAGE_H_ */
|