65976137dc
When there is no external pull-up on the CSN line and the line is put into the low-power mode (input direction and disconnected buffer), after some time its level falls to low and some flash chips, like for example MX25R64, exit the Deep Power-down mode when that happens. To prevent this, activate the GPIO internal pull-up for this line in boards that do not have the external pull-up on it. Signed-off-by: Andrzej Głąbek <andrzej.glabek@nordicsemi.no> |
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| .. | ||
| boards | ||
| src | ||
| CMakeLists.txt | ||
| prj.conf | ||
| testcase.yaml | ||