87 lines
3.1 KiB
C
87 lines
3.1 KiB
C
|
/*
|
|||
|
|
************************************************************************************************************************
|
|||
|
|
* eGON
|
|||
|
|
* the Embedded GO-ON Bootloader System
|
|||
|
|
*
|
|||
|
|
* Copyright(C), 2006-2008, SoftWinners Microelectronic Co., Ltd.
|
|||
|
|
* All Rights Reserved
|
|||
|
|
*
|
|||
|
|
* File Name : boot0.h
|
|||
|
|
*
|
|||
|
|
* Author : Gary.Wang
|
|||
|
|
*
|
|||
|
|
* Version : 1.1.0
|
|||
|
|
*
|
|||
|
|
* Date : 2009.05.21
|
|||
|
|
*
|
|||
|
|
* Description :
|
|||
|
|
*
|
|||
|
|
* Others : None at present.
|
|||
|
|
*
|
|||
|
|
*
|
|||
|
|
* History :
|
|||
|
|
*
|
|||
|
|
* <Author> <time> <version> <description>
|
|||
|
|
*
|
|||
|
|
* Gary.Wang 2009.05.21 1.1.0 build the file
|
|||
|
|
*
|
|||
|
|
************************************************************************************************************************
|
|||
|
|
*/
|
|||
|
|
#ifndef __uboot_h
|
|||
|
|
#define __uboot_h
|
|||
|
|
|
|||
|
|
#include "type_def.h"
|
|||
|
|
#include "gpio.h"
|
|||
|
|
|
|||
|
|
struct spare_boot_ctrl_head
|
|||
|
|
{
|
|||
|
|
unsigned int jump_instruction; // one intruction jumping to real code
|
|||
|
|
unsigned char magic[8]; // ="u-boot"
|
|||
|
|
unsigned int check_sum; // generated by PC
|
|||
|
|
unsigned int align_size; // align size in byte
|
|||
|
|
unsigned int length; // the size of all file
|
|||
|
|
unsigned int uboot_length; // the size of uboot
|
|||
|
|
unsigned char version[8]; // uboot version
|
|||
|
|
unsigned char platform[8]; // platform information
|
|||
|
|
unsigned int run_addr; //stamp space, 16bytes align
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
/******************************************************************************/
|
|||
|
|
/* the data stored in file head */
|
|||
|
|
/******************************************************************************/
|
|||
|
|
struct spare_boot_data_head
|
|||
|
|
{
|
|||
|
|
unsigned int dram_para[32];
|
|||
|
|
int run_clock; // Mhz
|
|||
|
|
int run_core_vol; // mV
|
|||
|
|
int uart_port; // UART<52><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
normal_gpio_cfg uart_gpio[2]; // UART<52><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD>(<28><><EFBFBD>Դ<EFBFBD>ӡ<EFBFBD><D3A1>)GPIO<49><4F>Ϣ
|
|||
|
|
int twi_port; // TWI<57><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
|
|||
|
|
normal_gpio_cfg twi_gpio[2]; // TWI<57><49><EFBFBD><EFBFBD><EFBFBD><EFBFBD>GPIO<49><4F>Ϣ<EFBFBD><CFA2><EFBFBD><EFBFBD><EFBFBD>ڿ<EFBFBD><DABF><EFBFBD>TWI
|
|||
|
|
int work_mode; // <20><><EFBFBD><EFBFBD>ģʽ
|
|||
|
|
int storage_type; // <20>洢<EFBFBD><E6B4A2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> 0<><30>nand 1<><31>sdcard 2: spinor
|
|||
|
|
normal_gpio_cfg nand_gpio[32]; // nand GPIO<49><4F>Ϣ
|
|||
|
|
char nand_spare_data[256]; // nand <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
|
|||
|
|
normal_gpio_cfg sdcard_gpio[32]; // sdcard GPIO<49><4F>Ϣ
|
|||
|
|
char sdcard_spare_data[256]; // sdcard <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϣ
|
|||
|
|
int secureos_exist;
|
|||
|
|
int uboot_start_sector_in_mmc; //use in OTA update
|
|||
|
|
int dtb_offset;
|
|||
|
|
int boot_package_size;
|
|||
|
|
int reserved[2]; // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>λ,256bytes align
|
|||
|
|
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
struct spare_boot_head_t
|
|||
|
|
{
|
|||
|
|
struct spare_boot_ctrl_head boot_head;
|
|||
|
|
struct spare_boot_data_head boot_data;
|
|||
|
|
};
|
|||
|
|
|
|||
|
|
|
|||
|
|
#define UBOOT_MAGIC "uboot"
|
|||
|
|
|
|||
|
|
#endif // ifndef __uboot_h
|
|||
|
|
|
|||
|
|
|