/*
************************************************************************************************************
*
* function
*
* name :
*
* parmeters :
*
* return :
*
* note :
*
*
************************************************************************************************************
*/
int sunxi_sprite_download_boot0(void *buffer, int production_media)
{
boot0_file_head_t *boot0 = (boot0_file_head_t *)buffer;
//校验特征字符是否正确
debug("%s\n", boot0->boot_head.magic);
if(strncmp((const char *)boot0->boot_head.magic, BOOT0_MAGIC, MAGIC_SIZE))
{
printf("sunxi sprite: boot0 magic is error\n");
return -1;
}
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
//读出dram参数
//填充FLASH信息
if(!production_media)
{
nand_uboot_get_flash_info((void *)boot0->prvt_head.storage_data, STORAGE_BUFFER_SIZE);
}
{
int i;
uint *addr = (uint *)DRAM_PARA_STORE_ADDR;
for(i=0;i<32;i++)
{
printf("dram para[%d] = %x\n", i, addr[i]);
}
}
memcpy((void *)&boot0->prvt_head.dram_para, (void *)DRAM_PARA_STORE_ADDR, 32 * 4);
/* regenerate check sum */
boot0->boot_head.check_sum = sunxi_sprite_generate_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum);
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
printf("storage type = %d\n", production_media);
if(!production_media)
{
return nand_download_boot0(boot0->boot_head.length, buffer);
}
else
{
return card_download_boot0(boot0->boot_head.length, buffer);
}
}
int sunxi_sprite_download_boot0_simple(void)
{
u8 buffer[200 * 1024];
if(!(uboot_spare_head.boot_data.reserved[0] & 0xff)) //不需要保存boot0/toc0
return 0;
card_upload_boot0(200 * 1024, buffer);
if(!gd->securemode)
{
boot0_file_head_t *boot0 = (boot0_file_head_t *)buffer;
//校验特征字符是否正确
debug("%s\n", boot0->boot_head.magic);
if(strncmp((const char *)boot0->boot_head.magic, BOOT0_MAGIC, MAGIC_SIZE))
{
printf("sunxi sprite: boot0 magic is error\n");
return -1;
}
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
boot0->boot_head.boot_cpu = uboot_spare_head.boot_data.reserved[0] & 0xff00;
printf("next boot_cpu=0x%x\n", boot0->boot_head.boot_cpu);
/* regenerate check sum */
boot0->boot_head.check_sum = sunxi_sprite_generate_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum);
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
return card_download_boot0(boot0->boot_head.length, buffer);
}
else
{
toc0_private_head_t *toc0 = (toc0_private_head_t *)buffer;
sbrom_toc0_config_t *toc0_config = (sbrom_toc0_config_t *)(buffer + 0x80);
//校验特征字符是否正确
debug("%s\n", (char *)toc0->name);
if(strncmp((const char *)toc0->name, TOC0_MAGIC, MAGIC_SIZE))
{
printf("sunxi sprite: boot0 magic is error\n");
return -1;
}
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, toc0->length, toc0->check_sum))
{
printf("sunxi sprite: toc0 verify error\n");
return -1;
}
toc0_config->boot_cpu = uboot_spare_head.boot_data.reserved[0] & 0xff00;
printf("next boot_cpu=0x%x\n", toc0_config->boot_cpu);
toc0->check_sum = sunxi_sprite_generate_checksum(buffer, toc0->length, toc0->check_sum);
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, toc0->length, toc0->check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
return card_download_boot0(toc0->length, buffer);
}
}
/*
************************************************************************************************************
*
* function
*
* name :
*
* parmeters :
*
* return :
*
* note :
*
*
************************************************************************************************************
*/
int sunxi_sprite_download_boot0(void *buffer, int production_media)
{
if(!gd->securemode)
{
boot0_file_head_t *boot0 = (boot0_file_head_t *)buffer;
//校验特征字符是否正确
debug("%s\n", boot0->boot_head.magic);
if(strncmp((const char *)boot0->boot_head.magic, BOOT0_MAGIC, MAGIC_SIZE))
{
printf("sunxi sprite: boot0 magic is error\n");
return -1;
}
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
//读出dram参数
//填充FLASH信息
if(0){
}else{
extern int mmc_write_info(int dev_num,void *buffer,u32 buffer_size);
mmc_write_info(2,(void *)boot0->prvt_head.storage_data,STORAGE_BUFFER_SIZE);
}
{
int i;
uint *addr = (uint *)DRAM_PARA_STORE_ADDR;
for(i=0;i<32;i++)
{
printf("dram para[%d] = %x\n", i, addr[i]);
}
}
memcpy((void *)&boot0->prvt_head.dram_para, (void *)DRAM_PARA_STORE_ADDR, 32 * 4);
/* regenerate check sum */
boot0->boot_head.check_sum = sunxi_sprite_generate_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum);
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, boot0->boot_head.length, boot0->boot_head.check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
return card_download_boot0(boot0->boot_head.length, buffer);
}
else
{
toc0_private_head_t *toc0 = (toc0_private_head_t *)buffer;
sbrom_toc0_config_t *toc0_config = (sbrom_toc0_config_t *)(buffer + 0x80);
//校验特征字符是否正确
debug("%s\n", (char *)toc0->name);
if(strncmp((const char *)toc0->name, TOC0_MAGIC, MAGIC_SIZE))
{
printf("sunxi sprite: toc0 magic is error\n");
return -1;
}
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, toc0->length, toc0->check_sum))
{
printf("sunxi sprite: toc0 checksum is error\n");
return -1;
}
//读出dram参数
//填充FLASH信息
if(0)
{
}else{
extern int mmc_write_info(int dev_num,void *buffer,u32 buffer_size);
//storage_data[384]; // 0-159,存储nand信息；160-255,存放卡信息
mmc_write_info(2,(void *)(toc0_config->storage_data+160),384-160);
}
{
int i;
uint *addr = (uint *)DRAM_PARA_STORE_ADDR;
for(i=0;i<32;i++)
{
printf("dram para[%d] = 0x%x\n", i, addr[i]);
}
}
memcpy((void *)toc0_config->dram_para, (void *)DRAM_PARA_STORE_ADDR, 32 * 4);
/* regenerate check sum */
toc0->check_sum = sunxi_sprite_generate_checksum(buffer, toc0->length, toc0->check_sum);
//校验数据是否正确
if(sunxi_sprite_verify_checksum(buffer, toc0->length, toc0->check_sum))
{
printf("sunxi sprite: boot0 checksum is error\n");
return -1;
}
return card_download_boot0(toc0->length, buffer);
}
}
