119 lines
4.8 KiB
C
119 lines
4.8 KiB
C
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/*
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* (C) Copyright 2007-2013
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* Allwinner Technology Co., Ltd. <www.allwinnertech.com>
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* Jerry Wang <wangflord@allwinnertech.com>
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*
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* See file CREDITS for list of people who contributed to this
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* project.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston,
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* MA 02111-1307 USA
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*/
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#ifndef __private_uboot_h__
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#define __private_uboot_h__
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#include "spare_head.h"
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#ifndef CONFIG_SUNXI_DEBUG_BUF
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#define CONFIG_SUNXI_DEBUG_BUF
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#ifndef CONFIG_SUNXI_DEBUG_BUF_SIZE
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#define CONFIG_SUNXI_DEBUG_BUF_SIZE (1 * 1024 * 1024)
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#endif
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#endif
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/******************************************************************************/
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/* the control information stored in file head */
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/******************************************************************************/
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struct spare_boot_ctrl_head
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{
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unsigned int jump_instruction; // one intruction jumping to real code
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unsigned char magic[MAGIC_SIZE]; // ="u-boot"
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unsigned int check_sum; // generated by PC
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unsigned int align_size; // align size in byte
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unsigned int length; // the size of all file
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unsigned int uboot_length; // the size of uboot
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unsigned char version[8]; // uboot version
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unsigned char platform[8]; // platform information
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int reserved[1]; //stamp space, 16bytes align
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};
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/******************************************************************************/
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/* the data stored in file head */
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/******************************************************************************/
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struct spare_boot_data_head
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{
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unsigned int dram_para[32];
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int run_clock; // Mhz
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int run_core_vol; // mV
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int uart_port; // UART ctrl num
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normal_gpio_cfg uart_gpio[2]; // UART GPIO info
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int twi_port; // TWI ctrl num
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normal_gpio_cfg twi_gpio[2]; // TWI GPIO info
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int work_mode; // boot,usb-burn, card-burn
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int storage_type; // 0:nand 1:sdcard 2:spinor
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normal_gpio_cfg nand_gpio[32]; // nand GPIO info
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char nand_spare_data[256]; // nand info
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normal_gpio_cfg sdcard_gpio[32]; // sdcard GPIO info
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char sdcard_spare_data[256]; // sdcard info
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unsigned char secureos_exist;
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unsigned char monitor_exist;
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unsigned char res[2];
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uint uboot_start_sector_in_mmc; //use in OTA update
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int dtb_offset; //device tree in uboot
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int boot_package_size; //boot package size, boot0 pass this value
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uint dram_scan_size; //dram real size
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int reserved[1]; //reseved,256bytes align
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};
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/*******************************************
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*
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*
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* boot_ext[0]: pmu type
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* boot_ext[1]: uart input value
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* boot_ext[2]: lradc key input value
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* boot_ext[3]: debug mode, boot0 send it
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*
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*******************************************/
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struct spare_boot_ext_head
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{
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int data[4];
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};
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struct spare_boot_head_t
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{
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struct spare_boot_ctrl_head boot_head;
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struct spare_boot_data_head boot_data;
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struct spare_boot_ext_head boot_ext[16];
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};
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struct spare_monitor_head
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{
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unsigned int jump_instruction; // one intruction jumping to real code
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unsigned char magic[MAGIC_SIZE]; // ="u-boot"
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unsigned int scp_base; // generated by PC
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unsigned int nboot_base; // align size in byte
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unsigned int nos_base; // the size of all file
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unsigned int secureos_base; // the size of uboot
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unsigned char version[8]; // uboot version
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unsigned char platform[8]; // platform information
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int reserved[1]; //stamp space, 16bytes align
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};
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extern struct spare_boot_head_t uboot_spare_head;
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extern unsigned long get_spare_head_size(void);
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#endif
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