I2C for IBM405CR under Hardhat Linux

Matthias Fuchs matthias.fuchs at esd-electronics.com
Thu Mar 15 23:20:48 EST 2001


Hello,

I am trying to access my i2c eeprom (custom board) from MotaVista's
HardHat Linux (kernel 2.4.0-test2).

Here is a snippet from my kernel config:
#
# I2C support
#
CONFIG_I2C=y
# CONFIG_I2C_ALGOBIT is not set
# CONFIG_I2C_ALGOPCF is not set
CONFIG_I2C_CHARDEV=y

How can I enable i2c support for the 405 ? /proc/bus/i2c is empty. I
expect the 405 i2c adapter listed there ! Am I right ?

Matthias
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\ Matthias Fuchs                                 \
 \ esd electronic system design Gmbh              \
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