[Arm-netbook] defining the eoma68 eeprom usage

Christopher Thomas christopher at firemothindustries.com
Mon Nov 4 20:30:14 GMT 2013


On Mon, Nov 4, 2013 at 2:05 PM, joem <joem at martindale-electric.co.uk> wrote:

> : yes.  my concerns here are that the EEPROM would be overwritten by
> :user applications otherwise, potentially destroying the ability of CPU
> :Cards to identify the device.
>
> I2C eeproms dirt cheap - have two eeproms - one user data (such as
> calibration data
> for instruments, keys, etc) and one for system data.
>
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Given the need for device-tree info, and RID, etc etc, presumably, how
large of an EEPROM would we technically need?

The Most recent revision MEBs have a 64K EEPROM, perhaps we could split the
single eeprom memory into two segments?

-- 
Christopher Thomas
Firemoth Industries, LLC - Owner
christopher at firemothindustries.com
214-458-5990
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