eeprom_i2c driver: added EXTERNAL_EEPROM_WP_PIN configuration option. #12617
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drashna
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Apr 19, 2021
tzarc
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Apr 24, 2021
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tzarc
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Apr 25, 2021
drashna
approved these changes
May 9, 2021
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This should also probably target develop. |
This is for boards that follow eeprom manufacturer recommendations, to not hardcode the WP pin, but to deassert it only during writes, to protect eeprom content during power-up/power-down/brown-out conditions.
…the pin value to 1, to make sure there are at least two bit-flips that are needed to change the pin back to 0
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Rebased to develop |
nhongooi
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Description
This is for boards that follow eeprom manufacturer recommendations,
to not hardcode the WP pin, but to deassert it only during writes,
to protect eeprom content during power-up/power-down/brown-out conditions.
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Checklist