Libmetal v2020.01 Release

Libmetal 2020.01 Release Notes

This is the 2020.01 release of OpenAMP. It includes the OpenAMP
and libmetal libraries. With this release, we welcome a new maintainer,
Arnaud Pouliquen, some new features, and support for new processors
and a new OS.

New Features:

Memory Translation Services

Added ability to translate from physical address to I/O region offset

New Processor Support

* CEVA
* RISC-V
* C-Sky
* X86

Added suport for NuttX OS.

Other changes

* update IRQ implementation
* update maintainers
* bug fixes

Libmetal v2018.10 Release

• bug fixes

Libmetal v2018.04 Release

• Add Zephyr support
• Add microblaze support
• Use SPDX license identifier

Libmetal v2017.10 Release

• remove io remap API, instead, i/o remap is done when opening a libmetal device
• introduce i/o block read/write

Libmetal v2017.04 Release

This is a bug fix release

Libmetal v2016.10 Release

Features:

• FreeRTOS
• IRQ
• cache operations(For FreeRTOS/Baremetal)
• DMA operation
• timestamp
• sleep
• Extend locking
  • condition variable
  • spinlock

First release -- Early Stage

It provides the following APIs:

• atomic operations
• mutex
• shmem
• io
• list
• simple utilities such as:
  • Structure container
  • Bitmap
  • align up/down