t4_flash_erase_sectors
ret = t4_flash_erase_sectors(adap, flash_cfg_start_sec,
ret = t4_flash_erase_sectors(adap, boot_sector >> 16,
ret = t4_flash_erase_sectors(adap, flash_cfg_start_sec,
ret = t4_flash_erase_sectors(adap, fw_start_sec, fw_start_sec + i - 1);