X-Git-Url: http://git.annexia.org/?a=blobdiff_plain;f=2019-redhat%2F2019-riscv-talk.txt;h=5089f00b9fdfc58ab3f53b3ba206b159ee09dd86;hb=37a848680e1d98c6c6d20ab56ccf1ab8ea82774a;hp=9bb182450ca14647bf6ff119239f505923180003;hpb=51948499cde63d234066281881d86a1e327cb2ac;p=riscv-talks.git

diff --git a/2019-redhat/2019-riscv-talk.txt b/2019-redhat/2019-riscv-talk.txt
index 9bb1824..5089f00 100644
--- a/2019-redhat/2019-riscv-talk.txt
+++ b/2019-redhat/2019-riscv-talk.txt
@@ -118,17 +118,18 @@ Creative Commons license.
 
 [SLIDE: RISC-V OPEN SOURCE IMPLEMENTATIONS]
 
-At least 5 open source implementations:
+At least 7 open source implementations:
 
  * Rocket chip: Simple in-order processor
  * BOOM and BOOMv2: OOO Superscalar processor
  * PicoRV32
+ * Two Western Digital processors
  * Two educational implementations that I won't talk about today
 
 Rocket is the most widely used.  It is written in Chisel which is a
 Scala-based metalanguage that generates Verilog.  PicoRV32 is a lot of
 fun too: It's written in Verilog and can be programmed on to a very
-cheap (under $40) FPGA.
+cheap (under $40) FPGA.  Great for tinkering.
 
 [SLIDE: OTHER PARTS OF THE ECOSYSTEM]
 
@@ -152,10 +153,11 @@ There are still many missing bits:
  * BMC management
  * Standard boot environment (although this is coming together)
 
-There are two emulators:
+There are three emulators:
 
  * QEMU has supported RV64GC since around 2017.
  * Spike is the RISC-V Foundation's cycle-accurate simulator
+ * Fabrice Bellard's emulator
 
 There are ports of the major tools:
 
@@ -171,6 +173,8 @@ There are ports of the major tools:
 
 I did the first bootstrap of Fedora in September 2016.
 
+[SLIDE: BOOTSTRAPPING]
+
 Bootstrapping Fedora is complicated: I started off with an x86-64 disk
 image which could run rpmbuild.  I then removed all of the x86-64
 binaries and libraries.  I replaced them with cross-compiled RISC-V
@@ -208,8 +212,8 @@ current work.
 
 [SLIDE: KOJI]
 
-Nowadays with have a normal Koji builder which shadows Fedora 29, 30
-and Rawhide.
+Nowadays we have a normal Koji builder which shadows Fedora 29, 30 and
+Rawhide.
 
 [SLIDE: FEDORA RISC-V]
 
@@ -219,8 +223,6 @@ or under QEMU on your laptop.
 [I will show a demo of Fedora RISC-V, showing that it looks very much
 like Fedora on any other architecture]
 
-[SLIDE: DEBIAN]
-
 While we were working on Fedora, we were also working closely with the
 Debian and upstream communities.  Patches and techniques are shared
 with upstream and with Debian.
@@ -229,6 +231,8 @@ To get involved with Fedora RISC-V please join us on Freenode:
 
  #fedora-riscv
 
+[SLIDE: DEBIAN]
+
 
 
 3. Companies making RISC-V hardware