fesvr: Remove legacy repo and update Spike

The riscv-fesvr repo has been merged with Spike. This commit removes
the legacy install and updates riscv-isa-sim to the latest version.

Signed-off-by: Florian Zaruba <florian@openhwgroup.org>

.travis.yml

@@ -60,8 +60,6 @@ before_install:
 
 stages:
   - sw_build
-  # - compile1
-  - compile2
   - test
 
 jobs:
@@ -73,7 +71,6 @@ jobs:
         - mkdir -p $RISCV
         - wget https://static.dev.sifive.com/dev-tools/riscv64-unknown-elf-gcc-8.3.0-2020.04.0-x86_64-linux-ubuntu14.tar.gz
         - tar -x -f riscv64-unknown-elf-gcc-8.3.0-2020.04.0-x86_64-linux-ubuntu14.tar.gz --strip-components=1 -C $RISCV
-        - ci/install-fesvr.sh
         - ci/install-spike.sh
 
     - stage: test

ci/install-fesvr.sh

@@ -1,27 +0,0 @@
-#!/bin/bash
-set -e
-ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
-VERSION=30e85ce253788b29bd4ac0b5e5c23a077d96dc24
-
-cd $ROOT/tmp
-
-if [ -z ${NUM_JOBS} ]; then
-    NUM_JOBS=1
-fi
-
-if [ ! -e "${RISCV}/lib/libfesvr.so"  ]; then
-    echo "Installing RISCV FESVR"
-    git clone https://github.com/riscv/riscv-fesvr.git
-    cd riscv-fesvr
-    git checkout $VERSION
-    mkdir -p build
-    cd build
-    ../configure --prefix="$RISCV/"
-    make -j${NUM_JOBS}
-    make install
-else
-    echo "Using RISCV FESVR from cached directory."
-fi
-
-
-

ci/install-spike.sh

@@ -1,7 +1,7 @@
 #!/bin/bash
 set -e
 ROOT=$(cd "$(dirname "${BASH_SOURCE[0]}")/.." && pwd)
-VERSION="def4c5b104efd382e633d5fdca49508757bb5e23"
+VERSION="5f76a0d1fa68bb80560cb890405c42041f744e89"
 
 cd $ROOT/tmp
 
@@ -11,7 +11,7 @@ fi
 
 if [ ! -e "${RISCV}/bin/spike"  ]; then
     echo "Installing Spike"
-    git clone https://github.com/riscv/riscv-isa-sim.git 
+    git clone https://github.com/riscv/riscv-isa-sim.git
     cd riscv-isa-sim
     git checkout $VERSION
     mkdir -p build