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I used the EepromAccessTool and did the following.
$ sudo ./EepromAccessTool
Intel(R) EEPROM Access Tool NVM/OTP Programming Example Tool Version 0.8.0
Provided under the terms of a CNDA. Do Not Distribute.
Copyright(C) 2017-2020 by Intel(R) Corporation
NIC BUS DEV FUN Silicon Memory Type Present
=== === === === ===== ======================
1 1 0 0 I226 UNKNOWN
$ sudo ./EepromAccessTool -nic=1 -dump
Intel(R) EEPROM Access Tool NVM/OTP Programming Example Tool Version 0.8.0
Provided under the terms of a CNDA. Do Not Distribute.
Copyright(C) 2017-2020 by Intel(R) Corporation
Using FW mode
$ sudo ./EepromAccessTool -nic=1 -f=FXVL_125B_LM_1MB_2.32.bin
Intel(R) EEPROM Access Tool NVM/OTP Programming Example Tool Version 0.8.0
Provided under the terms of a CNDA. Do Not Distribute.
Copyright(C) 2017-2020 by Intel(R) Corporation
Using FW mode
Error: No permanent memory detected.
$ lspci -vvv
01:00.0 Ethernet controller: Intel Corporation Device 125b (rev 04)
Subsystem: Intel Corporation Device 0000
Control: I/O- Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx-
Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx-
Latency: 0, Cache Line Size: 128 bytes
Interrupt: pin A routed to IRQ 357
IOMMU group: 0
Region 0: Memory at 20000000 (32-bit, non-prefetchable) [size=1M]
Region 3: Memory at 20200000 (32-bit, non-prefetchable) [size=16K]
Expansion ROM at 20100000 [virtual] [disabled] [size=1M]
Capabilities: <access denied>
Kernel modules: igc
How to debug such a problem?
My system message is as follows.
CPU : MTK Genio 700 (ARM base)
SW : Ubuntu 22.04
kernel version : linux 5.15
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Hi Zack_lo,
Thank you for contacting Intel.
We appreciate you reaching out to us regarding the reported issue. To ensure you receive an accurate solution, we suggest you post on the Embedded Forum. They will assist you further.
Please use this link to refer to post your query:
https://community.intel.com/t5/Embedded-Products/ct-p/embedded-products
We will proceed to close this case as of now and no longer be monitored.
Regards,
Fikri O.
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Hello, @Fikri_Intel:
Thank you for contacting Intel Embedded Community.
We need to clarify that this forum is not related to an Intel Embedded Platform (it is related to an ARM implementation). Also, it is related to the Intel® Ethernet Controller I2226.
Due to this, the customer request is out of our scope of support.
Please consider this information when you provide the previous suggestion, or transfer any forums to the channel you mentioned.
Best regards,

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