scripts: Version EC separately from SBIOS

Stop setting the EC version to the SBIOS version so that the EC will use
its real version.

Signed-off-by: Tim Crawford <tcrawford@system76.com>

Author: crawfxrd

scripts/_build/ec.sh

@@ -15,7 +15,6 @@ while read line; do
     fi
 done < "$1"
 
-source "$1"
-make -C ec VERSION="${VERSION}" "${EC_ARGS[@]}" clean
-make -C ec VERSION="${VERSION}" "${EC_ARGS[@]}" -j "$(nproc)"
-cp "ec/build/${BOARD}/${VERSION}/ec.rom" "$2"
+make -C ec clean
+make -C ec "${EC_ARGS[@]}" BUILD=build -j "$(nproc)"
+cp "ec/build/ec.rom" "$2"

scripts/build.sh

@@ -86,8 +86,7 @@ KERNELVERSION="${VERSION}" \
 # Rebuild EC firmware for System76 EC models
 if [ ! -e  "${MODEL_DIR}/ec.rom" -a -e "${MODEL_DIR}/ec.config" ]
 then
-    env VERSION="${VERSION}" \
-        ./scripts/_build/ec.sh \
+    ./scripts/_build/ec.sh \
         "${MODEL_DIR}/ec.config" \
         "${BUILD}/ec.rom"
 fi