menu "EEPROM support" config EEPROM_AT24 tristate "I2C EEPROMs from most vendors" depends on I2C && SYSFS help Enable this driver to get read/write support to most I2C EEPROMs, after you configure the driver to know about each EEPROM on your target board. Use these generic chip names, instead of vendor-specific ones like at24c64 or 24lc02: 24c00, 24c01, 24c02, spd (readonly 24c02), 24c04, 24c08, 24c16, 24c32, 24c64, 24c128, 24c256, 24c512, 24c1024 Unless you like data loss puzzles, always be sure that any chip you configure as a 24c32 (32 kbit) or larger is NOT really a 24c16 (16 kbit) or smaller, and vice versa. Marking the chip as read-only won't help recover from this. Also, if your chip has any software write-protect mechanism you may want to review the code to make sure this driver won't turn it on by accident. If you use this with an SMBus adapter instead of an I2C adapter, full functionality is not available. Only smaller devices are supported (24c16 and below, max 4 kByte). This driver can also be built as a module. If so, the module will be called at24. config EEPROM_AT25 tristate "SPI EEPROMs from most vendors" depends on SPI && SYSFS help Enable this driver to get read/write support to most SPI EEPROMs, 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. config EEPROM_LEGACY tristate "Old I2C EEPROM reader" depends on I2C && SYSFS help If you say yes here you get read-only access to the EEPROM data available on modern memory DIMMs and Sony Vaio laptops via I2C. Such EEPROMs could theoretically be available on other devices as well. This driver can also be built as a module. If so, the module will be called eeprom. config EEPROM_MAX6875 tristate "Maxim MAX6874/5 power supply supervisor" depends on I2C && EXPERIMENTAL help If you say yes here you get read-only support for the user EEPROM of the Maxim MAX6874/5 EEPROM-programmable, quad power-supply sequencer/supervisor. All other features of this chip should be accessed via i2c-dev. This driver can also be built as a module. If so, the module will be called max6875. config EEPROM_93CX6 tristate "EEPROM 93CX6 support" help This is a driver for the EEPROM chipsets 93c46 and 93c66. The driver supports both read as well as write commands. If unsure, say N. endmenu