524 lines
23 KiB
Python
524 lines
23 KiB
Python
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# decompyle3 version 3.9.0
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# Python bytecode version base 3.7.0 (3394)
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# Decompiled from: Python 3.7.16 (default, Mar 30 2023, 01:25:49)
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# [GCC 12.2.1 20220924]
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# Embedded file name: libs/bflb_eflash_loader.py
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from libs.bflb_utils import *
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from libs.bflb_configobj import BFConfigParser
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from libs.base.bflb_base_eflash_loader import BaseEflashLoader
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FLASH_ERASE_SHAKE_HAND = 'Flash erase shake hand'
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FLASH_LOAD_SHAKE_HAND = 'Flash load shake hand'
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class BL602EflashLoader(BaseEflashLoader):
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__doc__ = '\n When chip is bl602, eflash Loader\n '
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def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
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super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
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self.chip_type = chip_type
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def set_load_function(self):
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self.load_function = 1
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def get_flash_pin(self):
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return 255
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def show_identify_fail(self):
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printf('eflash loader identify flash fail!')
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self.error_code_print('0043')
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return False
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def set_temp_timeout(self):
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self.bflb_serial_object.set_timeout(self._default_time_out)
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def run_step(self):
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result, content = self.first_run_step_load_parameter()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.second_run_step_shake_hand()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.third_run_step_read_mac_address()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fourth_run_step_interact_chip()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fifth_run_step_write_flash_and_check()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.sixth_run_step_write_efuse()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.seventh_run_step_erase()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.eighth_run_step_read()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.ninth_run_step_end()
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return (
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result, content)
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class BL616EflashLoader(BaseEflashLoader):
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__doc__ = '\n When chip is bl616, eflash Loader\n '
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def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
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super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
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self.chip_type = chip_type
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def run_flash2(self):
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"""
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If chip is bl616 or wb03, it will run this function.
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"""
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if self.cfg.has_option('FLASH2_CFG', 'flash2_en'):
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self._flash2_en = self.cfg.get('FLASH2_CFG', 'flash2_en') == 'true'
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if self._flash2_en is True:
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self._flash1_size = int(self.cfg.get('FLASH2_CFG', 'flash1_size')) * 1024 * 1024
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self._flash2_size = int(self.cfg.get('FLASH2_CFG', 'flash2_size')) * 1024 * 1024
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printf('flash2 set para')
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flash2_pin = 0
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flash2_clock_cfg = 0
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flash2_io_mode = 0
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flash2_clk_delay = 0
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if self.cfg.get('FLASH2_CFG', 'flash2_pin'):
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flash_pin_cfg = self.cfg.get('FLASH2_CFG', 'flash2_pin')
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if flash_pin_cfg.startswith('0x'):
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flash2_pin = int(flash_pin_cfg, 16)
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else:
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flash2_pin = int(flash_pin_cfg, 10)
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if self.cfg.has_option('FLASH2_CFG', 'flash2_clock_cfg'):
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clock_div_cfg = self.cfg.get('FLASH2_CFG', 'flash2_clock_cfg')
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if clock_div_cfg.startswith('0x'):
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flash2_clock_cfg = int(clock_div_cfg, 16)
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else:
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flash2_clock_cfg = int(clock_div_cfg, 10)
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if self.cfg.has_option('FLASH2_CFG', 'flash2_io_mode'):
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io_mode_cfg = self.cfg.get('FLASH2_CFG', 'flash2_io_mode')
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if io_mode_cfg.startswith('0x'):
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flash2_io_mode = int(io_mode_cfg, 16)
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else:
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flash2_io_mode = int(io_mode_cfg, 10)
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if self.cfg.has_option('FLASH2_CFG', 'flash2_clock_delay'):
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clk_delay_cfg = self.cfg.get('FLASH2_CFG', 'flash2_clock_delay')
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if clk_delay_cfg.startswith('0x'):
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flash2_clk_delay = int(clk_delay_cfg, 16)
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else:
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flash2_clk_delay = int(clk_delay_cfg, 10)
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self.flash2_set = (flash2_pin << 0) + (flash2_clock_cfg << 8) + (flash2_io_mode << 16) + (flash2_clk_delay << 24)
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if self.load_function == 2:
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printf('set flash2 cfg: %X' % self.flash2_set)
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ret = self.flash_set_para_main_process(self.flash2_set, bytearray(0))
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self._need_shake_hand = False
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if ret is False:
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return (False, self.flash_burn_retry)
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ret = self.flash_switch_bank_process(1)
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self._need_shake_hand = False
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if ret is False:
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return (False, self.flash_burn_retry)
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ret, data = self.flash_read_jedec_id_process()
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if ret:
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self._need_shake_hand = False
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data = binascii.hexlify(data).decode('utf-8')
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self.id2_valid_flag = data[6:]
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read_id2 = data[0:6]
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self.read_flash2_id = read_id2
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if self.cfg.has_option('FLASH2_CFG', 'flash2_para'):
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flash2_para_file = os.path.join(app_path, self.cfg.get('FLASH2_CFG', 'flash2_para'))
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self.flash_para_update(flash2_para_file, read_id2)
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fp = open_file(flash2_para_file, 'rb')
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para_data = bytearray(fp.read())
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fp.close()
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para_data[0:1] = b'\x11'
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fp = open_file(flash2_para_file, 'wb+')
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fp.write(para_data)
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fp.close()
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else:
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self.error_code_print('0030')
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return (
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False, self.flash_burn_retry)
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ret = self.flash_switch_bank_process(0)
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self._need_shake_hand = False
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if ret is False:
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return (False, self.flash_burn_retry)
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return (True, 'continue')
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def get_flash1_and_flash2(self, flash_file, address, size_current, i):
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if self._flash1_size != 0:
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if self._flash1_size < int(address[i], 16) + size_current:
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if self._flash1_size > int(address[i], 16):
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if self._flash2_select is False:
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printf('%s file is overflow with flash1' % flash_file[i])
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flash1_bin, flash1_bin_len, flash2_bin, flash2_bin_len = self.flash_loader_cut_flash_bin(flash_file[i], int(address[i], 16), self._flash1_size)
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return (
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flash1_bin, flash1_bin_len, flash2_bin, flash2_bin_len)
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return ('', 0, '', 0)
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def set_clear_boot_status(self, shakehand=0):
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self.clear_boot_status(shakehand)
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def get_new_bh_data(self, section, bh_data, fp):
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if section == 'BOOTHEADER_GROUP0_CFG':
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fp.write(bh_data[100:120])
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def write_flash_data(self, file, start_addr, callback):
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pass
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def get_flash_pin_from_bootinfo(self, chiptype, bootinfo):
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sw_usage_data = bootinfo[22:24] + bootinfo[20:22] + bootinfo[18:20] + bootinfo[16:18]
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sw_usage_data = int(sw_usage_data, 16)
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return sw_usage_data >> 14 & 63
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def run_step(self):
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result, content = self.first_run_step_load_parameter()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.second_run_step_shake_hand()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.third_run_step_read_mac_address()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fourth_run_step_interact_chip()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fifth_run_step_write_flash_and_check()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.sixth_run_step_write_efuse()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.seventh_run_step_erase()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.eighth_run_step_read()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.ninth_run_step_end()
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return (
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result, content)
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class BL628EflashLoader(BaseEflashLoader):
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__doc__ = '\n When chip is bl628, eflash Loader\n '
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def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
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super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
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self.chip_type = chip_type
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def set_clear_boot_status(self, shakehand=0):
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self.clear_boot_status(shakehand)
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def get_new_bh_data(self, section, bh_data, fp):
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if section == 'BOOTHEADER_GROUP0_CFG':
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fp.write(bh_data[100:124])
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def write_flash_data(self, file, start_addr, callback):
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pass
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def run_step(self):
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result, content = self.first_run_step_load_parameter()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.second_run_step_shake_hand()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.third_run_step_read_mac_address()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fourth_run_step_interact_chip()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fifth_run_step_write_flash_and_check()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.sixth_run_step_write_efuse()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.seventh_run_step_erase()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.eighth_run_step_read()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.ninth_run_step_end()
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return (
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result, content)
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class BL702EflashLoader(BaseEflashLoader):
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__doc__ = '\n When chip is bl702, eflash Loader\n '
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def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
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super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
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self.chip_type = chip_type
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def set_load_function(self):
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if self.chip_type == 'bl702':
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self.load_function = 0
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def set_decompress_write(self):
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self.decompress_write = False
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def get_flash_pin(self):
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return 255
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def show_identify_fail(self):
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printf('eflash loader identify flash fail!')
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self.error_code_print('0043')
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return False
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def reset_cpu(self, shakehand=0):
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printf('CPU Reset')
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if shakehand != 0:
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printf(FLASH_ERASE_SHAKE_HAND)
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if self.img_load_shake_hand() is False:
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return False
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cmd_id = hexstr_to_bytearray(self._com_cmds.get('reset')['cmd_id'])
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ret, dmy = self.com_process_one_cmd('reset', cmd_id, bytearray(0))
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if ret.startswith('OK'):
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return True
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self.error_code_print('0004')
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return False
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def run_reset_cpu(self):
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if self.isp_mode_sign is True:
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self.reset_cpu()
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def get_chip_id(self, bootinfo):
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chip_id = bootinfo[32:34] + bootinfo[34:36] + bootinfo[36:38] + bootinfo[38:40] + bootinfo[40:42] + bootinfo[42:44] + bootinfo[44:46] + bootinfo[46:48]
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return chip_id
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def get_mac_len(self):
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return 8
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def set_temp_timeout(self):
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self.bflb_serial_object.set_timeout(self._default_time_out)
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def get_isp_sh_time(self):
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return self._isp_shakehand_timeout
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def run_step(self):
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result, content = self.first_run_step_load_parameter()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.second_run_step_shake_hand()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.third_run_step_read_mac_address()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fourth_run_step_interact_chip()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.fifth_run_step_write_flash_and_check()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.sixth_run_step_write_efuse()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.seventh_run_step_erase()
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if not result or content != 'continue':
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return (result, content)
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result, content = self.eighth_run_step_read()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.ninth_run_step_end()
|
||
|
|
return (
|
||
|
|
result, content)
|
||
|
|
|
||
|
|
|
||
|
|
class BL702LEflashLoader(BaseEflashLoader):
|
||
|
|
__doc__ = '\n When chip is bl702l, eflash Loader\n '
|
||
|
|
|
||
|
|
def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
|
||
|
|
super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
|
||
|
|
self.chip_type = chip_type
|
||
|
|
|
||
|
|
def reset_cpu(self, shakehand=0):
|
||
|
|
printf('CPU Reset')
|
||
|
|
if shakehand != 0:
|
||
|
|
printf(FLASH_ERASE_SHAKE_HAND)
|
||
|
|
if self.img_load_shake_hand() is False:
|
||
|
|
return False
|
||
|
|
cmd_id = hexstr_to_bytearray(self._com_cmds.get('reset')['cmd_id'])
|
||
|
|
ret, dmy = self.com_process_one_cmd('reset', cmd_id, bytearray(0))
|
||
|
|
if ret.startswith('OK'):
|
||
|
|
return True
|
||
|
|
self.error_code_print('0004')
|
||
|
|
return False
|
||
|
|
|
||
|
|
def run_reset_cpu(self):
|
||
|
|
if self.isp_mode_sign is True:
|
||
|
|
self.reset_cpu()
|
||
|
|
|
||
|
|
def get_chip_id(self, bootinfo):
|
||
|
|
chip_id = bootinfo[32:34] + bootinfo[34:36] + bootinfo[36:38] + bootinfo[38:40] + bootinfo[40:42] + bootinfo[42:44] + bootinfo[44:46] + bootinfo[46:48]
|
||
|
|
return chip_id
|
||
|
|
|
||
|
|
def get_new_bh_data(self, section, bh_data, fp):
|
||
|
|
if section == 'BOOTHEADER_CFG':
|
||
|
|
fp.write(bh_data[100:116])
|
||
|
|
|
||
|
|
def get_mac_len(self):
|
||
|
|
return 8
|
||
|
|
|
||
|
|
def set_temp_timeout(self):
|
||
|
|
self.bflb_serial_object.set_timeout(self._default_time_out)
|
||
|
|
|
||
|
|
def get_isp_sh_time(self):
|
||
|
|
return self._isp_shakehand_timeout
|
||
|
|
|
||
|
|
def get_flash_pin_from_bootinfo(self, chiptype, bootinfo):
|
||
|
|
dev_info_data = bootinfo[30:32] + bootinfo[28:30] + bootinfo[26:28] + bootinfo[24:26]
|
||
|
|
dev_info_data = int(dev_info_data, 16)
|
||
|
|
flash_cfg = dev_info_data >> 26 & 7
|
||
|
|
sf_reverse = dev_info_data >> 29 & 1
|
||
|
|
sf_swap_cfg = dev_info_data >> 22 & 3
|
||
|
|
if flash_cfg == 0:
|
||
|
|
return 0
|
||
|
|
if sf_reverse == 0:
|
||
|
|
return sf_swap_cfg + 1
|
||
|
|
return sf_swap_cfg + 5
|
||
|
|
|
||
|
|
def run_step(self):
|
||
|
|
result, content = self.first_run_step_load_parameter()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.second_run_step_shake_hand()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.third_run_step_read_mac_address()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fourth_run_step_interact_chip()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fifth_run_step_write_flash_and_check()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.sixth_run_step_write_efuse()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.seventh_run_step_erase()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.eighth_run_step_read()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.ninth_run_step_end()
|
||
|
|
return (
|
||
|
|
result, content)
|
||
|
|
|
||
|
|
|
||
|
|
class BL808EflashLoader(BaseEflashLoader):
|
||
|
|
__doc__ = '\n When chip is bl808, eflash Loader\n '
|
||
|
|
|
||
|
|
def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
|
||
|
|
super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
|
||
|
|
self.chip_type = chip_type
|
||
|
|
|
||
|
|
def set_clear_boot_status(self, shakehand=0):
|
||
|
|
self.clear_boot_status(shakehand)
|
||
|
|
|
||
|
|
def get_new_bh_data(self, section, bh_data, fp):
|
||
|
|
if section == 'BOOTHEADER_GROUP0_CFG':
|
||
|
|
fp.write(bh_data[100:128])
|
||
|
|
|
||
|
|
def write_flash_data(self, file, start_addr, callback):
|
||
|
|
fp = open_file(file, 'rb')
|
||
|
|
flash_data = bytearray(fp.read())
|
||
|
|
fp.close()
|
||
|
|
flash_data_len = len(flash_data)
|
||
|
|
end_addr = start_addr + flash_data_len - 1
|
||
|
|
if start_addr <= 4096:
|
||
|
|
if end_addr > 4096:
|
||
|
|
ret, flash_read_data = self.flash_read_main_process(4096, 4096, 0, None, callback)
|
||
|
|
if flash_read_data[0:4] == int_to_4bytearray_b(1112298054):
|
||
|
|
printf('RF para already write at flash 0x1000 addr, replace it.')
|
||
|
|
flash_data[4096:8192] = flash_read_data[0:4096]
|
||
|
|
fp = open_file(file, 'wb')
|
||
|
|
fp.write(flash_data)
|
||
|
|
fp.close()
|
||
|
|
|
||
|
|
def is_conf_exist(self, flash_id):
|
||
|
|
cfg_dir = app_path + '/utils/flash/bl808/'
|
||
|
|
conf_name = self.get_suitable_conf_name(cfg_dir, flash_id)
|
||
|
|
if os.path.isfile(cfg_dir + conf_name) is False:
|
||
|
|
return False
|
||
|
|
return True
|
||
|
|
|
||
|
|
def get_flash_pin_from_bootinfo(self, chiptype, bootinfo):
|
||
|
|
sw_usage_data = bootinfo[22:24] + bootinfo[20:22] + bootinfo[18:20] + bootinfo[16:18]
|
||
|
|
sw_usage_data = int(sw_usage_data, 16)
|
||
|
|
return sw_usage_data >> 14 & 31
|
||
|
|
|
||
|
|
def run_step(self):
|
||
|
|
result, content = self.first_run_step_load_parameter()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.second_run_step_shake_hand()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.third_run_step_read_mac_address()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fourth_run_step_interact_chip()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fifth_run_step_write_flash_and_check()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.sixth_run_step_write_efuse()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.seventh_run_step_erase()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.eighth_run_step_read()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.ninth_run_step_end()
|
||
|
|
return (
|
||
|
|
result, content)
|
||
|
|
|
||
|
|
|
||
|
|
class OtherEflashLoader(BaseEflashLoader):
|
||
|
|
__doc__ = '\n When chip is not bl602,bl702,bl702l,bl808,bl616.wb03, eflash Loader\n '
|
||
|
|
|
||
|
|
def __init__(self, chip_type, args, config, callback=None, macaddr_callback=None, create_simple_callback=None, create_img_callback=None, task_num=None):
|
||
|
|
super().__init__(chip_type, args, config, callback, macaddr_callback, create_simple_callback, create_img_callback, task_num)
|
||
|
|
self.chip_type = chip_type
|
||
|
|
|
||
|
|
def run_step(self):
|
||
|
|
result, content = self.first_run_step_load_parameter()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
if self.isp_mode_sign is True:
|
||
|
|
self.load_function = 1
|
||
|
|
result, content = self.second_run_step_shake_hand()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.third_run_step_read_mac_address()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fourth_run_step_interact_chip()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.fifth_run_step_write_flash_and_check()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.sixth_run_step_write_efuse()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.seventh_run_step_erase()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.eighth_run_step_read()
|
||
|
|
if not result or content != 'continue':
|
||
|
|
return (result, content)
|
||
|
|
result, content = self.ninth_run_step_end()
|
||
|
|
return (
|
||
|
|
result, content)
|
||
|
|
# okay decompiling ./libs/bflb_eflash_loader.pyc
|