CI: enable GitHub Actions on main branch + doc fixes

.github/workflows/linux.yml

@@ -2,9 +2,11 @@ name: Build DAPLink (Linux)
 on:
   push:
     branches:
+      - main
       - develop
   pull_request:
     branches:
+      - main
       - develop
   workflow_dispatch:
 

README.md

@@ -1,6 +1,7 @@
 
 [![DAPLink](/docs/images/daplink-website-logo-link.png)](https://daplink.io/)
 
+[![Linux Build (main)](https://github.com/ARMmbed/DAPLink/actions/workflows/linux.yml/badge.svg?branch=main)](https://github.com/ARMmbed/DAPLink/actions/workflows/linux.yml)
 [![Linux Build (develop)](https://github.com/ARMmbed/DAPLink/actions/workflows/linux.yml/badge.svg?branch=develop)](https://github.com/ARMmbed/DAPLink/actions/workflows/linux.yml)
 [![Join us on Slack](https://img.shields.io/static/v1?label=Slack&color=4A154B&logo=slack&style=social&message=Join%20us%20on%20Slack)](https://join.slack.com/t/pyocd/shared_invite/zt-zqjv6zr5-ZfGAXl_mFCGGmFlB_8riHA)
 
@@ -29,6 +30,7 @@ There are many ARM microcontroller-based Hardware Interface Circuits (HICs) that
 * [Segger J-Link OB based on Atmel SAM3U](https://www.segger.com/products/debug-probes/j-link/models/j-link-ob/)
 * [STMicroelectronics ST-LINK/V2 (on NUCLEO boards) based on STM32F103CB](https://www.st.com/en/evaluation-tools/stm32-nucleo-boards.html)
 
+You can find more information on the microcontrollers supported [here](docs/hic/README.md).
 
 ## Releases
 There are many board builds (board = HIC + target combination) created from this repository. Quarterly releases will contain new features and bugfixes. Standalone bugfixes are released once reported, verified and fixed. Both quarterly and bugfix releases will result in the build number being incremented. Many development kits and products ship with DAPLink interface firmware or are capable of running DAPLink firmware. **[The current release builds and instructions for updating DAPLink interface firmware is hosted on the DAPLink release site.](https://daplink.io/)** Release notes and previous release builds can be found under GitHub releases.
@@ -54,4 +56,4 @@ Information for setting up a development environment, running the tests or creat
 DAPLink is licensed with the permissive Apache 2.0 license. See the [LICENSE](LICENSE) file for the
 full text of the license.
 
-Copyright © 2006-2022 Arm Ltd
+Copyright © 2006-2023 Arm Ltd

docs/hic/README.md

@@ -1,4 +1,4 @@
-# HICs
+# Hardware Interface Circuits (HICs)
 
 | HIC                           | Core |  Freq.  |  RAM   |  ROM   | USB |
 |-------------------------------|:----:|--------:|-------:|-------:|:---:|