Retrieve the Bluetooth MAC address from the device tree (DT) node
rather than from the environment.
U-Boot will populate this address by default, but it can be
overridden with a custom MAC address specified directly in the DT,
which then takes priority.
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Do not take any action such as removing the btnxpuart module When
the system is being restarted (poweroff or reboot), as the driver
tries to restore the UART baudrate when removing the module, and if
the system is being off, some of the entries might be dissapeared in the
middle of the process, leading to a NULL pointer and preventing the
system of being rebooted.
The btnxpuart can be removed on suspend/resume safely, so add the logic
to detect if the system is being rebooted.
https://onedigi.atlassian.net/browse/DEL-9290
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
This is a workaround for a driver failure when unloading the module. The
"btnxpuart" driver crashes with a null pointer dereference if the bluetooth
interface is down when the module is unloaded.
Signed-off-by: Javier Viguera <javier.viguera@digi.com>
This commits adds the CCMX91 platform to the DEY
build system. Furthermore, it creates generic ccimx9
support to be used for the CCiMX91 and CCiMX93
platform.
https://onedigi.atlassian.net/browse/DEL-9106
Signed-off-by: Isaac Hermida <isaac.hermida@digi.com>
Signed-off-by: Mike Engel <Mike.Engel@digi.com>
Isaac Hermida
Javier Viguera
Mike Engel