SPI EEPROMs (FRAMs) from most vendors

modulename: at25.ko

configname: CONFIG_EEPROM_AT25

Linux Kernel Configuration
└─>Device Drivers
└─>Misc devices
└─>EEPROM support
└─>SPI EEPROMs (FRAMs) from most vendors
In linux kernel since version 2.6.29 (release Date: 2009-03-23)  
Enable this driver to get read/write support to most SPI EEPROMs
and Cypress FRAMs,
after you configure the board init code to know about each eeprom
on your target board.

This driver can also be built as a module. If so, the module
will be called at25.

source code: