platform-sifive

• Added compatibility with PIO Core 6.0
• Improved support for bare assembly programming

• Fixed an issue with broken MarkupSafe Python dependency of Freedom SDK.

• Updated Zephyr framework to v2.7.1 (release notes)

• Updated Zephyr framework to v2.7.0 (release notes)

• Updated Zephyr framework to v2.6.0 (release notes)
• Minor improvements

• Updated Zephyr framework to v2.5.0 (release notes)
• Added support for debug_speed option
• Minor improvements

Breaking Zephyr API changes

Please note, Zephyr v2.5.0 contains API changes that might break legacy projects. More information about deprecated functionality and removed APIs can be found here.

• Disabled J-Link GUI when uploading firmware

• Updated Zephyr framework to v2.4.0 (release notes)
• Minor bugfixes and improvements

Breaking Zephyr API changes

Zephyr v2.4 deprecates Zephyr integer types in favor of C99 integer types. More information about other API changes can be found here.

• Update Freedom E SDK to v20.05.00.03 (release notes)
• Allowed using Renode as an upload tool
• Minor bugfixes and improvements

• Fixed backward compatibility with the stable PlatformIO Core

• Updated Zephyr framework to v2.3.0 (release notes)
  • Added support for MenuConfig target
  • Minor bugfixes and improvements

• Added framework meta-information

• Update Freedom E SDK to v20.05.00.01 (release notes) with FreeRTOS and SystemView support

[env:sifive-hifive1-revb]
platform = sifive
framework = freedom-e-sdk, freertos
board = hifive1-revb
monitor_speed = 115200
; Configure stack size
board_build.freedom-e-sdk.heap_size = 0x400
; Configure heap model and enable SystemView
board_build.freertos.heap_model = heap_1
board_build.freertos.systemview = enable

Documentation for FreeRTOS and SystemView configuration

• Updated Zephyr framework to v2.2.0 (release notes)
• Added initial support for Renode simulator:

[env:sifive-hifive1-revb]
platform = sifive
framework = freedom-e-sdk
board = hifive1-revb
monitor_speed = 115200
debug_tool = renode

• Fixed overriding of LD Script via board_build.ldscript option in "platformio.ini"

• Fixed examples for SparkFun boards

• Added "v" suffix to SparkFun RISC-V board ids: sparkfun_redboard_v and sparkfun_thing_plus_v

• Add support for SparkFun RED-V RedBoard and SparkFun RED-V Thing Plus boards
• Initial support for Zephyr framework
• Fixed debugging for HiFive Rev B

• Update Freedom E SDK to v201908
• Update RISC-V GCC toolchain to 8.3.0
• Update openOCD for RISC-V to v2019.08.2
• Update QEMU to 4.1.0

• Remove not working "freedom-e-sdk_dhrystone" example