Merge branch 'main' into new-hammer

scripts/build-setup.sh

@@ -87,6 +87,27 @@ run_step() {
 
 {
 
+# esp-tools should ONLY be used for hwacha.
+# Check for this, since many users will be attempting to use this with gemmini
+if [ $TOOLCHAIN_TYPE == "esp-tools" ]; then
+    while true; do
+        read -p "WARNING: You are trying to install the esp-tools toolchain."$'n'"This should ONLY be used for Hwacha development."$'\n'"Gemmini should be used with riscv-tools."$'\n'"Type \"y\" to continue if this is intended, or \"n\" if not: " validate
+        case "$validate" in
+            y | Y)
+                echo "Installing esp-tools."
+                break
+                ;;
+            n | N)
+                error "Rerun with riscv-tools"
+                exit 3
+                ;;
+            *)
+                error "Invalid response. Please type \"y\" or \"n\""
+                ;;
+        esac
+    done
+fi
+
 # setup and install conda environment
 if run_step "1"; then
     # note: lock file must end in .conda-lock.yml - see https://github.com/conda-incubator/conda-lock/issues/154

scripts/build-toolchain-extra.sh

@@ -102,4 +102,13 @@ echo '==> Installing espresso logic minimizer'
 echo '==>  Installing libgloss'
 CC= CXX= SRCDIR="$(pwd)/toolchains" module_all libgloss --prefix="${RISCV}/riscv${XLEN}-unknown-elf" --host=riscv${XLEN}-unknown-elf
 
+cd $RDIR
+if [ $TOOLCHAIN == "riscv-tools" ]; then
+    echo '==> Installing gemmini spike extensions'
+    git submodule update --init generators/gemmini
+    cd generators/gemmini
+    git submodule update --init software/libgemmini
+    make -C $RDIR/generators/gemmini/software/libgemmini install
+fi
+
 echo "Extra Toolchain Utilities/Tests Build Complete!"