Add VHDL library and PolarfireSOC device example to LiberoSOC in hdlmake
This is in relation to issue #114. and builds on top of some of the work done in #113.
Ideally this should be merged into branch ltgt_bug_#113 but if not that has already been merged this should be able to merged to develop.
The first commit:
- Updates the igloo2 synthesis test to use a device that is included in the free license for LiberoSOC silver 2021.1 from Microchip
The Second Commit
- Adding an example synthesis for PolarFireSOC to the test folder
- Adds an Igloo2 testcase for LiberoSOC to use VHDL Libraries
- these testcases are expected to fail.
The third commit
- updates the hdlmake toolset adding PolarFireSOC device support and VHDL Libraries
The fourth commit
- has a typo fix for the ise#113 library testcase.
- changes the file output for the reference makefile to be linux friendly for regression testing the testsuite files.