MLECO-2238: Add FAQ section to documentation
Change-Id: I4dbab11223697c6c1405a3466fdbe87e9b23cf0d
diff --git a/docs/documentation.md b/docs/documentation.md
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--- a/docs/documentation.md
+++ b/docs/documentation.md
@@ -322,3 +322,7 @@
- [Appendix](./sections/appendix.md#appendix)
- [Cortex-M55 Memory map overview](./sections/appendix.md#arm_cortex_m55-memory-map-overview-for-corstone_300-reference-design)
+
+## FAQ
+
+Please refer to: [FAQ](./sections/faq.md#faq)
\ No newline at end of file
diff --git a/docs/sections/faq.md b/docs/sections/faq.md
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+# FAQ
+
+**Q: I'm unable to clone the ML embedded evaluation kit. When I run the command
+`git clone "ssh://review.mlplatform.org:29418/ml/ethos-u/ml-embedded-evaluation-kit"` and get a permission denied
+(publickey) error. What should I do to get the code base?**
+
+**A:** When cloning the repository, it's recommended to use https protocol command instead of ssh, use:
+
+`git clone "https://review.mlplatform.org/ml/ethos-u/ml-embedded-evaluation-kit"`
+
+A good starting point to explore the repository is the
+[quick starting guide](https://review.mlplatform.org/plugins/gitiles/ml/ethos-u/ml-embedded-evaluation-kit/+/HEAD/docs/quick_start.md).
+
+----
+
+**Q: I’m running through the quick-start guide and I’m running into an error with pip. When I run `./build_default.py`,
+I get an error `ImportError: No module named pip`, but pip is installed on my machine.**
+
+**A:** Network or third party repository issues can cause the `build_default` script to fail and leave build environment in a
+broken inconsistent state. Removing the `build` and `resources_downloaded` folders and running the script again may help.
+If the problem persist contact your Arm representative or open a discussion on
+[https://discuss.mlplatform.org/c/ml-embedded-evaluation-kit](https://discuss.mlplatform.org/c/ml-embedded-evaluation-kit/).
+
+----
+
+**Q: When pointing to the TensorFlow Lite file explicitly in the cmake command, I get the following error message:**
+
+```log
+CMake Error at scripts/cmake/util_functions.cmake:73 (message): Invalid file path.
+Description: NN models file to be used in the evaluation application. Model files must be in tflite format.
+```
+
+**A:** This issue is usually caused by an incorrect path to the model file, pointed by the `-D<use_case>_MODEL_TFLITE_PATH`
+parameter. Check that the path is correct, clean the build folder and re-run the `cmake` command.
+
+----
+
+**Q: How can we interpret the NPU and CPU cycles in terms of latency? Is the latency a summation of the total cycles
+(idle and active NPU, active CPU)?**
+
+**A:** For Fast Model simulations, active NPU cycles should be representative of a real system.
+However, when running code samples on Corstone-300 FVP, active CPU cycles should not be used for any performance analysis or interpretation.
+The Cortex-M part of the Fast Model **is not** cycle accurate or approximate, meanwhile NPU (Ethos-U) part **is** cycle approximate.
+If you need to interpret cycles for Cortex-M part, you need to use FPGA system (based on MPS3) or cycle accurate modelling environment.
diff --git a/docs/sections/testing_benchmarking.md b/docs/sections/testing_benchmarking.md
index 43f74c7..a08789f 100644
--- a/docs/sections/testing_benchmarking.md
+++ b/docs/sections/testing_benchmarking.md
@@ -23,7 +23,7 @@
The folders contain the following information:
-- `common`: The tests for generic and common appplication functions.
+- `common`: The tests for generic and common application functions.
- `use_case`: Every use-case specific test in their respective folders.
- `utils`: Utility sources that are only used within the tests.