ls2: Added info on verilator

[libreriscv.git] / HDL_workflow / devscripts.mdwn

diff --git a/HDL_workflow/devscripts.mdwn b/HDL_workflow/devscripts.mdwn
index b91882e946f79f4a24535f31cc7431b2ae870395..9c50e780e29de4f0943089356004af79cf32a484 100644 (file)
--- a/HDL_workflow/devscripts.mdwn
+++ b/HDL_workflow/devscripts.mdwn
@@ -21,20 +21,22 @@ understand and accept why we have standardised on that as an OS
 (reproduceability and minimising "support").  If you use anything
 different it risks creating non-reproducible HDL. It's not about
 "what's the favurite OS", it's about making sure that two developers
-can produce the **exact** same GDS-II files.
+can produce the **exact** same GDS-II files, which is kinda important
+if you are going to drop USD 16 million on 7nm Mask Charges.
 
     $ git clone https://git.libre-soc.org/git/dev-env-setup.git
     $ cd dev-env-setup
     $ sudo bash
     # ./mk-deb-chroot libresoc
+    # ./cp-scripts-to-chroot libresoc # copies dev-env-setup to chroot
     # exit
     $ schroot -c libresoc
-    (libresoc)$ git clone https://git.libre-soc.org/git/dev-env-setup.git
-    (libresoc)$ cd dev-env-setup
     (libresoc)$ sudo bash
     (libresoc)# ./install-hdl-apt-reqs
+    (libresoc)# ./hdl-tools-yosys
     (libresoc)# ./hdl-dev-repos
     (libresoc)# ./ppc64-gdb-gcc           # needed for compiling unit tests
+    (libresoc)# ./binutils-gdb-install    # needed for binutils-svp64
     (libresoc)# exit
     (libresoc)$
 
@@ -47,6 +49,15 @@ There is an accompanying walkthrough video which goes through the above
 <https://m.youtube.com/watch?v=1-4eJKTNrEk> and includes running some
 unit tests, explaining some of the background, and also files some bugs.
 
+**You are now done, you need only read the rest below if interested
+to see how we made the above scripts**
+
+=======
+=======
+=======
+=======
+=======
+
 # Notes about Script "mk-deb-chroot"
 
 This section is developer-notes **only** it documents the