MCUboot is a secure bootloader for 32-bit MCUs. The goal of MCUboot is to define a common infrastructure for the bootloader, system flash layout on microcontroller systems, and to provide a secure bootloader that enables easy software upgrade
link: https://docs.nordicsemi.com/bundle/ncs-1.2.1/page/mcuboot/index.html
Has anyone tried #mcuboot on the rp2040?
Someone once said, "Rule #0 in firmware is `don't F up the bootloader.`" IoT needs a secure, reliable and flexible standard bootloader and we think MCUboot is on the way to becoming just that!
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RT @golioth_iot
We've been users of #MCUboot with our @ZephyrIoT SDK and thrilled to join the project alongside @LinaroOrg, @NordicTweets and other great companies. https://twitter.com/LinaroOrg/status/1422550029101846533
https://twitter.com/golioth_iot/status/1422589702536785920
This is awesome. MCUboot is a great, cross-OS bootloader and glad to see it getting more support.
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RT @LinaroOrg
MCUboot becomes a Linaro Community Project! #MCUboot is a secure #bootloader for 32-bit MCUs: http://ow.ly/iaix50Fcjp9 @Arm @Infineon #Linaro @NordicTweets @ST_World
https://twitter.com/LinaroOrg/status/1405461486873583629
#PineTime Community @PINE64 is now creating the #RustLang + #Mynewt Firmware to update the #MCUBoot Bootloader...
#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
#PineTime @PINE64 #RIOT_OS now supports #MCUBoot Bootloader... Built in the Cloud with #GitHub Actions yay! https://github.com/lupyuen/pinetime-rust-riot/blob/master/.github/workflows/main.yml
#MCUBoot Bootloader is supported for #RIOT_OS... So we can flash RIOT firmware to #PineTime @PINE64 over Bluetooth...? 🤔
#RustLang + #Mynewt Firmware + #MCUBoot Bootloader for #PineTime Smart Watch @PINE64 ... Build with #GitHub Actions in 3 minutes yay! https://github.com/lupyuen/pinetime-rust-mynewt/blob/master/.github/workflows/main.yml
Preloading #MCUBoot Bootloader and #NimBLE Bluetooth Stack at the #PineTime Smart Watch Factory @PINE64 ... Thanks to #Apache_Mynewt and #ZephyrIoT for making this possible yay! https://github.com/lupyuen/pinetime-rust-mynewt/releases/tag/v4.1.7
Seeking code and guidance on #nRF52832 @NordicTweets? Check out #PineTime Smart Watch @PINE64 ! Over the past 6 months the PineTime FOSS Community has done so much on #nRF52: #FreeRTOS, @RIOT_OS, #BluetoothLE, #NimBLE, #RustLang, #MicroPython, #MCUBoot https://wiki.pine64.org/index.php/PineTime
Firmware Update over #NBIoT with #ZephyrIoT and #MCUBoot...
https://blog.exploratory.engineering/post/something-in-the-air/
What happens when you press and hold #PineTime's button during startup? PineTime Smart Watch rolls back the firmware to the previous version! Thanks to the PineTime FOSS Community @PINE64 for making #MCUBoot Bootloader better yay! https://github.com/lupyuen/pinetime-rust-mynewt/pull/12
Delighted to have onboard a fellow FOSS Collaborator for the #MCUBoot Bootloader on #PineTime Smart Watch @PINE64 ... That's how we keep FOSS alive! 😀 https://github.com/lupyuen/pinetime-rust-mynewt/pull/11
