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Marcin Maka 8dcf0a7c89 timer: add cpu timer to sof global context 
A cpu timer may be used with arch_timer api to read
a cpu timer in a common way including platforms that
have a dedicated platform timer and their platform_timer
api is not a simple redirection to arch_timer.

Sometimes it is important to have access to both, e.g.
when computing performance counters, since the platform
one is expected to be always running timer while the
cpu timer may be gated in idle.

Signed-off-by: Marcin Maka <marcin.maka@linux.intel.com>
 		2020-01-16 13:28:58 +00:00
.github/ISSUE_TEMPLATE github: fix link to bug tracking docs 2020-01-09 11:24:06 +00:00
doc testbench: move README from doc to tools 2019-06-12 12:19:45 +02:00
rimage rimage: Add support for i.MX8X 2020-01-13 20:17:19 +02:00
scripts scripts: add build for im8x 2020-01-14 14:12:50 +01:00
src timer: add cpu timer to sof global context 2020-01-16 13:28:58 +00:00
test memory: add memory map to sof context 2020-01-11 16:10:04 +00:00
tools sof: add getter for sof main context 2020-01-11 16:10:04 +00:00
.gitignore gitignore: Ignore cscope cache files 2019-12-04 15:41:33 +02:00
.travis.yml CI: travis: add IMX8X build check 2020-01-16 13:48:18 +02:00
CMakeLists.txt sof: use RELATIVE_FILE instead of __FILE__ 2019-11-11 12:50:30 +00:00
CODEOWNERS codeowners: add @dbaluta as imx folders owner 2020-01-05 14:07:40 +00:00
Kconfig kconfig: Move WAITI_DELAY outside of CAVS menu 2019-12-03 17:26:17 +01:00
LICENCE licence: update for kconfig and elf.h 2019-02-01 11:12:36 +00:00
README.md Updated Readme for cht configuration 2019-04-26 10:42:41 +01:00

README.md

Sound Open Firmware

Status

Build Status

Documentation

See docs

Prerequisites

  • Docker
  • CMake (version >= 3.10)

Build Instructions

  1. Create directory in checked out repo for build files:
mkdir build && cd build
  1. Run configuration for your toolchain:

Baytrail / Cherrytrail:

cmake -DTOOLCHAIN=xtensa-byt-elf -DROOT_DIR=`pwd`/../../xtensa-root/xtensa-byt-elf ..

Haswell / Broadwell:

cmake -DTOOLCHAIN=xtensa-hsw-elf -DROOT_DIR=`pwd`/../../xtensa-root/xtensa-hsw-elf ..

Apollolake:

cmake -DTOOLCHAIN=xtensa-apl-elf -DROOT_DIR=`pwd`/../../xtensa-root/xtensa-apl-elf ..

Cannonlake:

cmake -DTOOLCHAIN=xtensa-cnl-elf -DROOT_DIR=`pwd`/../../xtensa-root/xtensa-cnl-elf ..
  1. Apply default config for your platform.

Baytrail:

make baytrail_defconfig

Cherrytrail:

make cherrytrail_defconfig

Haswell:

make haswell_defconfig

Broadwell:

make broadwell_defconfig

Apollolake:

make apollolake_defconfig

Cannonlake:

make cannonlake_defconfig
  1. (Optional) Customize your configuration
make menuconfig
  1. Build firmware
make bin
# or `make bin -j<jobs>` for parallel build

Running the tests

See unit testing documentation

Deployment

TODO: Add additional notes about how to deploy this on a live system

Contributing

See Contributing to the Project

License

This project is licensed under the BSD Clause 3 - see the LICENCE file for details