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 Post subject: How to write/read to an EEPROM AT25 with SPI of AT91SAM9260
PostPosted: Thu Mar 27, 2008 11:10 pm 
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Joined: Tue Jun 26, 2007 6:27 pm
Posts: 81
Hello,

I don´t understand how to write to an EEPROM which is an AT25xxxx attached to the SPI Bus.

There is a kernel driver for this EEPROM included "AT25".

But as far as I understand this KernelDriver doesn´t add a MTD Device - right ?

The Driver adds only a sysfs bin ? What´s this and how could I read/write to the device ?

Thank you...

Maybe someone could explain me how to add/modify the boardsam9260ek.c file to be able to use this eeprom...

Best Regards

Manuel Sahm[/b]


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