netboot sample failed to protect b0n flash

RE: netboot sample failed to protect b0n flash

snowuyl — Wed, 02 Aug 2023 01:28:12 GMT

Thanks for your reply! I will close this ticket first and raise new ticket if I suspect netboot has bug.

RE: netboot sample failed to protect b0n flash

Edvin — Tue, 01 Aug 2023 12:07:08 GMT

I don't know exactly what you wanted to test with the netboot sample in the first place.

The hci_rpmsg child image is the Bluetooth Low Energy stack, while the netboot child image would be the bootloader for the network core. It will not be built and included in the peripheral_uart sample until you add a bootloader to your application by adding CONFIG_BOOTLOADER_MCUBOOT=y.

Best regards,

Edvin

RE: netboot sample failed to protect b0n flash

snowuyl — Tue, 01 Aug 2023 02:12:24 GMT

Thanks for your reply! From description on how to build and run this sample you provided, I build Bluetooth: Peripheral UART sample and it build Bluetooth: HCI RPMsg as child image. What is relationship between Bluetooth: HCI RPMsg and netboot sample?

RE: netboot sample failed to protect b0n flash

Edvin — Mon, 31 Jul 2023 13:21:21 GMT

Hello,

I believe the netboot is supposed to be a child image for another application. It also says so in the description on how to build and run this sample.

Try following that, and the netboot should be included in your main application's build as a child image, and flashed together with the application.

Best regards,

Edvin

RE: netboot sample failed to protect b0n flash

snowuyl — Mon, 31 Jul 2023 09:24:04 GMT

devzone.nordicsemi.com/.../0564.netboot.zip