336 lines
8.6 KiB
C
Executable File
336 lines
8.6 KiB
C
Executable File
// update.cpp : Defines the entry point for the console application.
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//
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#include "common.h"
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__asm__(".symver memcpy ,memcpy@GLIBC_2.2.5");
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void *script_file_decode(char *script_name);
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int update_for_toc0(char *toc0_name);
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//------------------------------------------------------------------------------------------------------------
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//
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// 函数说明
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//
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//
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// 参数说明
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//
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//
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// 返回值
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//
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//
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// 其他
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// 无
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//
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//------------------------------------------------------------------------------------------------------------
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void Usage(void)
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{
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printf("\n");
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printf("Usage:\n");
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printf("update_toc0 script file path para file path\n\n");
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}
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int main(int argc, char* argv[])
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{
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char source_toc0_name[MAX_PATH];
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char script_file_name[MAX_PATH];
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char *script_buf = NULL;
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int ret = -1;
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GetFullPath(source_toc0_name, argv[1]);
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GetFullPath(script_file_name, argv[2]);
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printf("\n");
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printf("toc0 file Path=%s\n", source_toc0_name);
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printf("script file Path=%s\n", script_file_name);
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printf("\n");
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//初始化配置脚本
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script_buf = (char *)script_file_decode(script_file_name);
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if(!script_buf)
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{
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printf("update toc0 error: unable to get script data\n");
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goto _err_out;
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}
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script_parser_init(script_buf);
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//读取原始toc0
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if(update_for_toc0(source_toc0_name))
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{
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printf("script update toc0 fail\n");
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goto _err_out;
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}
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//获取原始脚本长度
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printf("script update toc0 ok\n");
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ret = 0;
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_err_out:
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if(script_buf)
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{
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free(script_buf);
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}
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return ret;
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}
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int update_for_toc0(char *toc0_name)
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{
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FILE *toc0_file = NULL;
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char *toc0_buf = NULL;
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int length = 0;
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int i, j;
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int ret = -1;
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int value[8];
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script_gpio_set_t gpio_set[32];
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sbrom_toc0_head_info_t *toc0_head;
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sbrom_toc0_config_t *toc0_config;
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toc0_file = fopen(toc0_name, "rb+");
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if(toc0_file == NULL)
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{
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printf("update:unable to open toc0 file\n");
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goto _err_toc0_out;
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}
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fseek(toc0_file, 0, SEEK_END);
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length = ftell(toc0_file);
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fseek(toc0_file, 0, SEEK_SET);
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if(!length)
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{
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goto _err_toc0_out;
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}
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toc0_buf = (char *)malloc(length);
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if(!toc0_buf)
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{
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goto _err_toc0_out;
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}
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fread(toc0_buf, length, 1, toc0_file);
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rewind(toc0_file);
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toc0_head = (sbrom_toc0_head_info_t *)toc0_buf;
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toc0_config = (sbrom_toc0_config_t *)(toc0_buf + 0x80);
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//检查toc0的数据结构是否完整
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// ret = check_file( (unsigned int *)toc0_buf, toc0_head->boot_head.length, TOC0_MAGIC );
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// if( ret != CHECK_IS_CORRECT )
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// {
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// goto _err_toc0_out;
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// }
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//取出数据进行修正,DRAM参数
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if(script_parser_sunkey_all("dram_para", (void *)toc0_config->dram_para))
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{
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printf("script fetch dram para failed\n");
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goto _err_toc0_out;
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}
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//update power_mode para
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if(!script_parser_fetch("target", "power_mode", value))
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{
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toc0_config->power_mode = value[0];
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printf("toc0_config->power_mode %d\n",toc0_config->power_mode);
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}
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//取出数据进行修正,UART参数
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if(!script_parser_fetch("uart_para", "uart_debug_port", value))
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{
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toc0_config->uart_port = value[0];
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}
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if(!script_parser_mainkey_get_gpio_cfg("uart_para", gpio_set, 32))
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{
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for(i=0;i<32;i++)
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{
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if(!gpio_set[i].port)
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{
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break;
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}
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toc0_config->uart_ctrl[i].port = gpio_set[i].port;
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toc0_config->uart_ctrl[i].port_num = gpio_set[i].port_num;
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toc0_config->uart_ctrl[i].mul_sel = gpio_set[i].mul_sel;
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toc0_config->uart_ctrl[i].pull = gpio_set[i].pull;
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toc0_config->uart_ctrl[i].drv_level = gpio_set[i].drv_level;
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toc0_config->uart_ctrl[i].data = gpio_set[i].data;
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}
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}
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//取出数据进行修正,debugenable参数
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if(!script_parser_fetch("jtag_para", "jtag_enable", value))
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{
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toc0_config->enable_jtag = value[0];
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}
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if(!script_parser_mainkey_get_gpio_cfg("jtag_para", gpio_set, 32))
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{
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for(i=0;i<5;i++)
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{
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if(!gpio_set[i].port)
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{
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break;
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}
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toc0_config->jtag_gpio[i].port = gpio_set[i].port;
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toc0_config->jtag_gpio[i].port_num = gpio_set[i].port_num;
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toc0_config->jtag_gpio[i].mul_sel = gpio_set[i].mul_sel;
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toc0_config->jtag_gpio[i].pull = gpio_set[i].pull;
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toc0_config->jtag_gpio[i].drv_level = gpio_set[i].drv_level;
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toc0_config->jtag_gpio[i].data = gpio_set[i].data;
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}
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}
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//取出数据进行修正，NAND参数
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if(!script_parser_mainkey_get_gpio_cfg("nand_para", gpio_set, 32))
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{
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for(i=NAND0_GPIO_START, j=0; i<NAND0_GPIO_START+NAND0_GPIO_MAX;i++, j++)
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{
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if(!gpio_set[j].port)
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{
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break;
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}
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toc0_config->storage_gpio[i].port = gpio_set[j].port;
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toc0_config->storage_gpio[i].port_num = gpio_set[j].port_num;
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toc0_config->storage_gpio[i].mul_sel = gpio_set[j].mul_sel;
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toc0_config->storage_gpio[i].pull = gpio_set[j].pull;
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toc0_config->storage_gpio[i].drv_level = gpio_set[j].drv_level;
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toc0_config->storage_gpio[i].data = gpio_set[j].data;
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}
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}
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//取得卡0参赛
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if(!script_parser_mainkey_get_gpio_cfg("card0_boot_para", gpio_set, 32))
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{
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for(i=CARD0_GPIO_START, j=0;i<CARD0_GPIO_START+CARD0_GPIO_MAX;i++, j++)
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{
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if(!gpio_set[j].port)
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{
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break;
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}
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toc0_config->storage_gpio[i].port = gpio_set[j].port;
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toc0_config->storage_gpio[i].port_num = gpio_set[j].port_num;
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toc0_config->storage_gpio[i].mul_sel = gpio_set[j].mul_sel;
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toc0_config->storage_gpio[i].pull = gpio_set[j].pull;
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toc0_config->storage_gpio[i].drv_level = gpio_set[j].drv_level;
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toc0_config->storage_gpio[i].data = gpio_set[j].data;
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}
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}
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//取得卡2参赛
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if(!script_parser_mainkey_get_gpio_cfg("card2_boot_para", gpio_set, 32))
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{
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for(i=CARD2_GPIO_START, j=0;i<CARD2_GPIO_START+CARD2_GPIO_MAX;i++, j++)
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{
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if(!gpio_set[j].port)
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{
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break;
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}
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toc0_config->storage_gpio[i].port = gpio_set[j].port;
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toc0_config->storage_gpio[i].port_num = gpio_set[j].port_num;
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toc0_config->storage_gpio[i].mul_sel = gpio_set[j].mul_sel;
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toc0_config->storage_gpio[i].pull = gpio_set[j].pull;
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toc0_config->storage_gpio[i].drv_level = gpio_set[j].drv_level;
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toc0_config->storage_gpio[i].data = gpio_set[j].data;
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}
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}
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//取得spi0参数
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if(!script_parser_mainkey_get_gpio_cfg("card2_boot_para", gpio_set, 32))
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{
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for(i=SPI0_GPIO_START, j=0;i<SPI0_GPIO_START+SPI0_GPIO_MAX;i++, j++)
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{
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if(!gpio_set[j].port)
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{
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break;
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}
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toc0_config->storage_gpio[i].port = gpio_set[j].port;
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toc0_config->storage_gpio[i].port_num = gpio_set[j].port_num;
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toc0_config->storage_gpio[i].mul_sel = gpio_set[j].mul_sel;
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toc0_config->storage_gpio[i].pull = gpio_set[j].pull;
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toc0_config->storage_gpio[i].drv_level = gpio_set[j].drv_level;
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toc0_config->storage_gpio[i].data = gpio_set[j].data;
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}
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}
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//取出secure参数
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if(!script_parser_fetch("secure", "dram_region_mbytes", value))
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{
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toc0_config->secure_dram_mbytes = value[0];
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}
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if(!script_parser_fetch("secure", "drm_start_mbytes", value))
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{
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toc0_config->drm_start_mbytes = value[0];
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}
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if(!script_parser_fetch("secure", "drm_size_mbytes", value))
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{
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toc0_config->drm_size_mbytes = value[0];
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}
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if(!script_parser_fetch("cpu_logical_map", "cpu0", value))
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{
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toc0_config->boot_cpu = value[0];
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}
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if(!script_parser_fetch("platform","secure_without_OS",value))
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{
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toc0_config->secure_without_OS = value[0];
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}
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if(!script_parser_fetch("platform","debug_mode",value))
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{
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toc0_config->debug_mode = value[0];
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}
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else
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{
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toc0_config->debug_mode = 1;
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}
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//取 A15 外挂电源使能引脚参数
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memset(&(toc0_config->a15_power_gpio), 0, sizeof(special_gpio_cfg));
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if(!script_parser_fetch("external_power", "a15_pwr_en", (int *)&gpio_set[0]))
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{
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toc0_config->a15_power_gpio.port = gpio_set[0].port;
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toc0_config->a15_power_gpio.port_num = gpio_set[0].port_num;
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toc0_config->a15_power_gpio.mul_sel = gpio_set[0].mul_sel;
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toc0_config->a15_power_gpio.data = gpio_set[0].data;
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}
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//数据修正完毕
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//重新计算校验和
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gen_check_sum_toc0( (void *)toc0_buf );
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fwrite(toc0_buf, length, 1, toc0_file);
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ret = 0;
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_err_toc0_out:
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if(toc0_buf)
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{
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free(toc0_buf);
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}
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if(toc0_file)
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{
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fclose(toc0_file);
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}
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return ret;
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}
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void *script_file_decode(char *script_file_name)
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{
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FILE *script_file;
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void *script_buf = NULL;
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int script_length;
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//读取原始脚本
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script_file = fopen(script_file_name, "rb");
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if(!script_file)
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{
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printf("update error:unable to open script file\n");
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return NULL;
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}
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//获取原始脚本长度
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fseek(script_file, 0, SEEK_END);
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script_length = ftell(script_file);
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if(!script_length)
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{
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fclose(script_file);
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printf("the length of script is zero\n");
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return NULL;
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}
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//读取原始脚本
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script_buf = (char *)malloc(script_length);
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if(!script_buf)
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{
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fclose(script_file);
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printf("unable malloc memory for script\n");
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return NULL;;
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}
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fseek(script_file, 0, SEEK_SET);
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fread(script_buf, script_length, 1, script_file);
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fclose(script_file);
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return script_buf;
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}
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