libmetal

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Sebastian Bøe 45857563ff kconfig: libmetal: Have LIBMETAL_SRC_PATH depend on LIBMETAL Kconfig options are often either of the type 'feature' or 'configuration'. Meaning, either an option controls whether a feature is enabled, or it adjusts/configures an already enabled feature. Configuration of features should depend on the feature they are configuring or else noise is created both in the Kconfig output and in the Kconfig menu. In this commit we add a dependency from a configuration option to it's feature option. Signed-off-by: Sebastian Bøe <sebastian.boe@nordicsemi.no>		2018-12-30 16:24:50 -05:00
libmetal	sys_clock: Fix unsafe tick count usage	2018-10-16 15:03:10 -04:00
CMakeLists.txt	ext: hal: libmetal: Allow for libmetal source to be external	2018-05-24 11:22:05 -05:00
Kconfig	kconfig: libmetal: Have LIBMETAL_SRC_PATH depend on LIBMETAL	2018-12-30 16:24:50 -05:00
README	ext: libmetal: Update import of libmetal from b4b5bea to a4f7630	2018-09-28 07:57:28 +05:30

README

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:
   a4f763094cb26cd8f7abdff251f57a6a802c039d

Maintained-by:
   External

License:
   BSD-3-Clause

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