Has anyone tried #mcuboot on the rp2040?

Testing #MCUBoot with #RustLang...

https://connect.linaro.org/resources/lvc20/lvc20-315/

#PineTime Community @PINE64 is now creating the #RustLang + #Mynewt Firmware to update the #MCUBoot Bootloader...

https://github.com/lupyuen/pinetime-rust-mynewt/issues/29

#PineTime S.O.S. @PINE64 ... How the new #MCUBoot Bootloader signals that the firmware can't be started https://github.com/lupyuen/pinetime-rust-mynewt/issues/24

How to debug SPI problems in the #MCUBoot Bootloader for #PineTime @PINE64 ? By toggling the GPIO Pins to blink the Backlight! https://github.com/lupyuen/pinetime-rust-mynewt/blob/blink/libs/pinetime_boot/src/blink.c

#InfiniTime 0.8.0 on #PineTime lets you say "I'm OK!" ... Or roll back to the previous firmware ... Thanks to the #MCUBoot Bootloader @PINE64 @JF https://github.com/JF002/Pinetime/releases/tag/0.8.0-develop

"CONFIG_MPU_ALLOW_FLASH_WRITE=y" is needed for #ZephyrIoT on #PineTime to set the #MCUBoot Firmware Image Confirmed Status https://github.com/endian-albin/pinetime-hypnos/issues/36#issuecomment-683675481

Team Hypnos #PineTime found a fix for @ZephyrIoT... That will work with the shipping #MCUBoot PineTime Bootloader @PINE64 yay! MCUBoot Header Size = 256, Vector Table at 0x8100 https://github.com/endian-albin/pinetime-hypnos/issues/36#issuecomment-680861577

#PineTime Smart Watch @PINE64 may one day support Dual Bootloaders... #MCUBoot AND #SoftDevice... Still pondering the implementation 🤔 https://wiki.pine64.org/index.php?title=PineTime_SD_MCUBoot

I've just released version 0.6.0 of Pinetime-JF. The big feature of this release is #OTA over #BLE, using #Nimble and #MCUBoot. Thanks to @lupyuen for its hard work on integrating MCUBoot into a firmware for @PINE64 #Pinetime!

https://github.com/JF002/Pinetime/releases/tag/0.6.0

We did it! Here is a little demo of #OTA update over #BLE for @PINE64 #pinetime. This video shows @lupyuen #MCUBoot based bootloader, Pinetime-JF beeing updated by a new version of the firmware and then by @lupyuen firmware. The video is a bit long, but... Enjoy!

One step at a time to OTA firmware update in @PINE64 #pinetime : The implementation of the DFU protocol (using #nimble BLE stack)!

Now that I can receive a new firmware via BLE, I need to figure out how to store it on the external flash, and maybe swap it with #MCUBoot.

Trying #mcuboot on NRF52832 : Run first image that prints "AAA", upload a new image that prints "BBB", reset and run MCUBoot again, and see that the new image has been started!

This is part of my researches for a bootloader for @PINE64 #pinetime!

https://github.com/JF002/Pinetime-bootloader