| commit | 10ee648145adc508bd09cf1947fe0872d776833c | [log] [tgz] |
|---|---|---|
| author | Fabio Utzig <utzig@apache.org> | Thu Aug 01 12:04:52 2019 -0300 |
| committer | Fabio Utzig <utzig@utzig.org> | Wed Aug 07 14:33:36 2019 -0300 |
| tree | d2292a65add120ab7dc4ec45f73b699c54b45f77 | |
| parent | b0f0473352c8211e0d7c80e974e58331547db3d7 [diff] |
Update bootutil to reduce amount of global state The boot loader state currently exists as global variable (boot_data) which is accessed by all routines; this updates all routines that require access to the state to receive it by parameter. Variables that are declared as "static" (globals) were #ifdef'ed to only use static when building a native bootloader, to avoid stack allocation. When bootutil is built to run in the simulator they are stack allocated to avoid thread share. Signed-off-by: Fabio Utzig <utzig@apache.org>
- boot/boot_serial/src/boot_serial.c[diff]
- boot/bootutil/include/bootutil/enc_key.h[diff]
- boot/bootutil/include/bootutil/image.h[diff]
- boot/bootutil/src/bootutil_misc.c[diff]
- boot/bootutil/src/bootutil_priv.h[diff]
- boot/bootutil/src/encrypted.c[diff]
- boot/bootutil/src/image_validate.c[diff]
- boot/bootutil/src/loader.c[diff]
- boot/mynewt/flash_map_backend/src/flash_map_extended.c[Renamed from boot/mynewt/src/flash_map_extended.c - diff]
- boot/
- ci/
- docs/
- ext/
- ptest/
- samples/
- scripts/
- sim/
- testplan/
- .gitignore
- .gitmodules
- .travis.yml
- enc-aes128kw.b64
- enc-rsa2048-priv.pem
- enc-rsa2048-pub.pem
- LICENSE
- NOTICE
- project.yml
- README.md
- repository.yml
- root-ec-p256-pkcs8.pem
- root-ec-p256.pem
- root-ed25519.pem
- root-rsa-2048.pem
- root-rsa-3072.pem
- version.yml
mcuboot
This is mcuboot, version 1.3.1
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.
MCUboot is operating system and hardware independent and relies on hardware porting layers from the operating system it works with. Currently, mcuboot works with both the Apache Mynewt, and Zephyr operating systems, but more ports are planned in the future. RIOT is currently supported as a boot target with a complete port planned.
Using MCUboot
Instructions for different operating systems can be found here:
Roadmap
The issues being planned and worked on are tracked using GitHub issues. To participate please visit:
Issues were previously tracked on MCUboot JIRA , but it is now deprecated.
Browsing
Information and documentation on the bootloader are stored within the source.
It was previously also documented on confluence: MCUBoot Confluence however, it is now deprecated and not currently maintained
For more information in the source, here are some pointers:
- boot/bootutil: The core of the bootloader itself.
- boot/boot_serial: Support for serial upgrade within the bootloader itself.
- boot/zephyr: Port of the bootloader to Zephyr
- boot/mynewt: Mynewt bootloader app
- imgtool: A tool to securely sign firmware images for booting by mcuboot.
- sim: A bootloader simulator for testing and regression
Joining
Developers welcome!
- Our developer mailing list: http://lists.runtime.co/mailman/listinfo/dev-mcuboot_lists.runtime.co
- Our Slack channel: https://mcuboot.slack.com/
Get your invite here! - Our IRC channel: http://irc.freenode.net, #mcuboot