1 # This file includes the operations with eFuses for ESP32-H2 chip
52 def add_commands(subparsers, efuses):  argument
53     add_common_commands(subparsers, efuses)
64         choices=efuses.BLOCKS_FOR_KEYS,
78     for _ in efuses.BLOCKS_FOR_KEYS:
85             choices=efuses.BLOCKS_FOR_KEYS,
115         choices=efuses.BLOCKS_FOR_KEYS,
129     for _ in efuses.BLOCKS_FOR_KEYS:
136             choices=efuses.BLOCKS_FOR_KEYS,
170         type=fields.base_fields.CheckArgValue(efuses, "CUSTOM_MAC"),
177 def burn_custom_mac(esp, efuses, args):  argument
178     efuses["CUSTOM_MAC"].save(args.mac)
179     if not efuses.burn_all(check_batch_mode=True):
181     get_custom_mac(esp, efuses, args)
185 def get_custom_mac(esp, efuses, args):  argument
186     print("Custom MAC Address: {}".format(efuses["CUSTOM_MAC"].get()))
189 def set_flash_voltage(esp, efuses, args):  argument
193 def adc_info(esp, efuses, args):  argument
196     if efuses["BLK_VERSION_MINOR"].get() == 2:
197         print("Temperature Sensor Calibration = {}C".format(efuses["TEMP_CALIB"].get()))
200         print("AVE_INITCODE_ATTEN0      = ", efuses["ADC1_AVE_INITCODE_ATTEN0"].get())
201         print("AVE_INITCODE_ATTEN1      = ", efuses["ADC1_AVE_INITCODE_ATTEN1"].get())
202         print("AVE_INITCODE_ATTEN2      = ", efuses["ADC1_AVE_INITCODE_ATTEN2"].get())
203         print("AVE_INITCODE_ATTEN3      = ", efuses["ADC1_AVE_INITCODE_ATTEN3"].get())
204         print("HI_DOUT_ATTEN0           = ", efuses["ADC1_HI_DOUT_ATTEN0"].get())
205         print("HI_DOUT_ATTEN1           = ", efuses["ADC1_HI_DOUT_ATTEN1"].get())
206         print("HI_DOUT_ATTEN2           = ", efuses["ADC1_HI_DOUT_ATTEN2"].get())
207         print("HI_DOUT_ATTEN3           = ", efuses["ADC1_HI_DOUT_ATTEN3"].get())
208         print("CH0_ATTEN0_INITCODE_DIFF = ", efuses["ADC1_CH0_ATTEN0_INITCODE_DIFF"].get())
209         print("CH1_ATTEN0_INITCODE_DIFF = ", efuses["ADC1_CH1_ATTEN0_INITCODE_DIFF"].get())
210         print("CH2_ATTEN0_INITCODE_DIFF = ", efuses["ADC1_CH2_ATTEN0_INITCODE_DIFF"].get())
211         print("CH3_ATTEN0_INITCODE_DIFF = ", efuses["ADC1_CH3_ATTEN0_INITCODE_DIFF"].get())
212         print("CH4_ATTEN0_INITCODE_DIFF = ", efuses["ADC1_CH4_ATTEN0_INITCODE_DIFF"].get())
214         print("BLK_VERSION_MINOR = {}".format(efuses["BLK_VERSION_MINOR"].get()))
218 def burn_key(esp, efuses, args, digest=None):  argument
225     efuses.force_write_always = args.force_write_always
248         for block in efuses.blocks:
250                 efuse = efuses[block.name]
255         block_num = efuses.get_index_block_by_name(block_name)
256         block = efuses.blocks[block_num]
272         if efuses[block.key_purpose_name].need_reverse(keypurpose):
290         if efuses[block.key_purpose_name].need_rd_protect(keypurpose):
300         if efuses[block.key_purpose_name].get() != keypurpose:
301             if efuses[block.key_purpose_name].is_writeable():
306                         efuses[block.key_purpose_name].get(),
310                 efuses[block.key_purpose_name].save(keypurpose)
320             if efuses[block.key_purpose_name].is_writeable():
324             if efuses["ECDSA_FORCE_USE_HARDWARE_K"].get() == 0:
328                 efuses["ECDSA_FORCE_USE_HARDWARE_K"].save(1)
334             efuses[block.key_purpose_name].disable_write()
350     if not efuses.burn_all(check_batch_mode=True):
355 def burn_key_digest(esp, efuses, args):  argument
365         for block in efuses.blocks:
367                 efuse = efuses[block.name]
378     burn_key(esp, efuses, args, digest=digest_list)
381 def espefuse(esp, efuses, args, command):  argument
384     add_commands(subparsers, efuses)
403     operation_func(esp, efuses, cmd_line_args)
406 def execute_scripts(esp, efuses, args):  argument
407     efuses.batch_mode_cnt += 1
417         for block in efuses.blocks:
421     efuses.batch_mode_cnt -= 1
422     if not efuses.burn_all(check_batch_mode=True):