eeprom

[fajar sidiq]

eeprom 24co2bn not detected how to fix ? thanks

[Nico Huber]

Hi,

On 25.08.21 12:40, fajar sidiq wrote:
> eeprom 24co2bn not detected how to fix ? thanks

there are technical distinctions between EEPROM and flash. flashrom
is specifically designed to work with NOR flash. Not with EEPROMs.
There are a few SPI EEPROMs supported by flashrom because they use
a similar interface as SPI NOR flash, but it's unlikely that flashrom
will ever support a wider range of EEPROMs.

An I2C EEPROM like yours doesn't need much software to access it. For
instance, on Linux you can usually use kernel drivers like `at24`.

Nico

[fajar sidiq]

Thanks for the tip
Can I add it there too?

Pada tanggal Min, 5 Sep 2021 pukul 19.27 Nico Huber  menulis:
> Hi,
>
> On 25.08.21 12:40, fajar sidiq wrote:
> > eeprom 24co2bn not detected how to fix ? thanks
>
> there are technical distinctions between EEPROM and flash. flashrom
> is specifically designed to work with NOR flash. Not with EEPROMs.
> There are a few SPI EEPROMs supported by flashrom because they use
> a similar interface as SPI NOR flash, but it's unlikely that flashrom
> will ever support a wider range of EEPROMs.
>
> An I2C EEPROM like yours doesn't need much software to access it. For
> instance, on Linux you can usually use kernel drivers like `at24`.
>
> Nico

[Nico Huber]

On 07.09.21 16:35, fajar sidiq wrote:
> Thanks for the tip
> Can I add it there too?

Where is "there"? If you mean the kernel driver, I'd have guessed that
it supports your chip already.

Nico