Merge pull request #243 from hathach/port-samg55

merge WIP branch for samd dcd fix 

1 files changed, 1 insertions, 1 deletions

diff --git a/tools/build_all.py b/tools/build_all.py
index 9f35aac63..2ea898f45 100644
--- a/tools/build_all.py
+++ b/tools/build_all.py
@@ -36,7 +36,7 @@ for entry in os.scandir("hw/bsp"):
 def build_example(example, board):
     subprocess.run("make -C examples/device/{} BOARD={} clean".format(example, board), shell=True,
                    stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
-    return subprocess.run("make -j 8 -C examples/device/{} BOARD={} all".format(example, board), shell=True,
+    return subprocess.run("make -j 4 -C examples/device/{} BOARD={} all".format(example, board), shell=True,
                           stdout=subprocess.PIPE, stderr=subprocess.STDOUT)