Dear Valentin Longchamp,
In message <4e26cad9.3090...@keymile.com> you wrote:
>
> We are currently planning to move away from I2C EEPROM for environment (for
> future hardware), but what would you advise me to do for our current hardware
> where the environment is in this EEPROM ?
This depends on the specific features of your hardware.2s
Eventually you can increase the I2C clock.
Or use a h/w I2C driver instead of the soft-I2C driver.
Eventually you have plenty of memory that is available early (say,
several MB of L2 cache or so :-) and you can read the whole
environment into "RAM" in one rush.
Except for that there is little we can do. I2C is a PITA, also
reliability-wise.
Best regards,
Wolfgang Denk
--
DENX Software Engineering GmbH, MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: w...@denx.de
I'm a soldier, not a diplomat. I can only tell the truth.
-- Kirk, "Errand of Mercy", stardate 3198.9
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