mcuboot uart configuration change

[Vojislav]

Hi need to change configuration which uart is used when mcuboot is going to serial recovery mode. 
I would like to have this set for uart1 by adding:

{
	chosen {
		zephyr,code-partition = &boot_partition;
		zephyr,console = &uart1;
		zephyr,shell-uart = &uart1;
		zephyr,uart-mcumgr = &uart1;
	};
};
&uart0 {
	current-speed = <115200>;
	status = "okay";
	tx-pin = <29>;
	rx-pin = <28>;
	rts-pin = <0xFFFFFFFF>;
	cts-pin = <0xFFFFFFFF>;
};
&uart1 {
	status = "okay";
	current-speed = <115200>;
	tx-pin = <21>;
	rx-pin = <26>;
	rts-pin = <0xFFFFFFFF>;
	cts-pin = <0xFFFFFFFF>;
};

Then I put nrf91 in the serial recovery mode and after that, it is not responding to mcumgr messages like reset or image upload.
Is there something else that needs to be done to achieve this?

Best regards,
Vojislav

[Simonr]

Hi

Here is what the devs are suggesting: Set the CONFIG_RECOVERY_UART_DEV_NAME to UART_1. Have a look at 'zephyr/include/generated/devicetree_unfixed.h' in the build folder if the label is present. If not, the customer needs to add UART1 to the device tree and create a label for it.

Best regards,

Simon

[Vojislav]

Thank you, this is what I needed. 

Best regards,
Vojislav