libmetal
#####################

Origin:
   https://github.com/OpenAMP/libmetal

Import instructions:
   When we import libmetal we remove the tests/ and examples/ dir to reduce
   the amount of code imported.

Purpose:
   HAL abstraction layer used by open-amp

Description:
   Libmetal provides common user APIs to access devices, handle device
   interrupts and request memory across the following operating environments:

   * Linux user space (based on UIO and VFIO support in the kernel)
   * RTOS (with and without virtual memory)
   * Bare-metal environments

Dependencies:
   Depends on Zephyr itself as it utilizes Zephyr's APIs to provide an
   abstraction to open-amp.

URL:
   https://github.com/OpenAMP/libmetal

commit:
   23ba77941cf38a916d7a9fe5137a8bd2ee1e6122

Maintained-by:
   External

License:
   BSD-3-Clause

License Link:
   https://github.com/OpenAMP/libmetal/blob/master/LICENSE.md