Dimitar Gamishev
107 lines
4.0 KiB
C
107 lines
4.0 KiB
C
/*
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************************************************************************************************************************
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* eGON
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* the Embedded GO-ON Bootloader System
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*
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* Copyright(C), 2006-2008, SoftWinners Microelectronic Co., Ltd.
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* All Rights Reserved
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*
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* File Name : boot0.h
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*
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* Author : Gary.Wang
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*
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* Version : 1.1.0
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*
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* Date : 2009.05.21
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*
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* Description :
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*
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* Others : None at present.
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*
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*
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* History :
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*
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* <Author> <time> <version> <description>
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*
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* Gary.Wang 2009.05.21 1.1.0 build the file
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*
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************************************************************************************************************************
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*/
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#ifndef __boot0_v2_h
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#define __boot0_v2_h
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#include "egon_def.h"
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#include "egon_i.h"
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#define UBOOT_BASE 0x4a000000
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#define BOOT0_START_BLK_NUM 0
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#define BLKS_FOR_BOOT0 2
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#define BOOT0_LAST_BLK_NUM ( BOOT0_START_BLK_NUM + BLKS_FOR_BOOT0 - 1 )
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#define BOOT0_SPI_NOR_START_ADDR 0 // add for spi nor. by Gary,2009-12-8 11:47:17
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#define SPI_NOR_SIZE_FOR_BOOT0 SZ_64K // add for spi nor. by Gary,2009-12-8 11:47:17
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#define BOOT0_MAGIC "eGON.BT0"
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#define BOOT0_START_PAGE_NUM 0 // add for 1618
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#define BOOT0_PAGE_ADVANCE 64 // add for 1618
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#define BOOT0_PAGES_MAX_COUNT ( BLKS_FOR_BOOT0 * 256 ) // add for 1618
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#define BOOT0_PAGE_SIZE SZ_1K // add for 1618
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#define BOOT0_PAGE_SIZE_BIT_WIDTH 10 // add for 1618
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#define BOOT0_23_START_PAGE_NUM 0 // add for 1623
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#define BOOT0_23_PAGE_ADVANCE 64 // add for 1623
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#define BOOT0_23_PAGES_MAX_COUNT ( BOOT0_23_PAGE_ADVANCE * 8 ) // add for 1623
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//#define BOOT0_23_PAGE_SIZE SZ_1K // add for 1623
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#define BOOT0_23_PAGE_SIZE_BIT_WIDTH 10 // add for 1623
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//以下是提供给SDMMC卡使用，固定不可改变
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#define BOOT0_SDMMC_START_ADDR 16
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typedef struct _boot_sdcard_info_t
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{
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__s32 card_ctrl_num; //总共的卡的个数
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__s32 boot_offset; //指定卡启动之后，逻辑和物理分区的管理
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__s32 card_no[4]; //当前启动的卡号, 16-31:GPIO编号，0-15:实际卡控制器编号
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__s32 speed_mode[4]; //卡的速度模式，0：低速，其它：高速
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__s32 line_sel[4]; //卡的线制，0: 1线，其它，4线
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__s32 line_count[4]; //卡使用线的个数
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}
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boot_sdcard_info_t;
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/******************************************************************************/
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/* file head of Boot0 */
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/******************************************************************************/
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typedef struct _boot0_private_head_t
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{
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__u32 prvt_head_size;
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char prvt_head_vsn[4]; // the version of boot0_private_head_t
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boot_dram_para_t dram_para; // DRAM patameters for initialising dram. Original values is arbitrary,
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__s32 uart_port; // UART控制器编号
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normal_gpio_cfg uart_ctrl[2]; // UART控制器(调试打印口)数据信息
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__s32 enable_jtag; // 1 : enable, 0 : disable
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normal_gpio_cfg jtag_gpio[5]; // 保存JTAG的全部GPIO信息
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normal_gpio_cfg storage_gpio[32]; // 存储设备 GPIO信息
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char storage_data[512 - sizeof(normal_gpio_cfg) * 32]; // 用户保留数据信息
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//boot_nand_connect_info_t nand_connect_info;
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}boot0_private_head_t;
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typedef struct _boot0_file_head_t
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{
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boot_file_head_t boot_head;
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boot0_private_head_t prvt_head;
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}boot0_file_head_t;
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#endif // ifndef __boot0_h
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/* end of boot0.h */
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