.gitlab-ci/bare-metal/cros-servo.sh

   1 #!/bin/bash
   2
   3 # Boot script for Chrome OS devices attached to a servo debug connector, using
   4 # NFS and TFTP to boot.
   5
   6 # We're run from the root of the repo, make a helper var for our paths
   7 BM=$CI_PROJECT_DIR/install/bare-metal
   8
   9 # Runner config checks
  10 if [ -z "$BM_SERIAL" ]; then
  11   echo "Must set BM_SERIAL in your gitlab-runner config.toml [[runners]] environment"
  12   echo "This is the CPU serial device."
  13   exit 1
  14 fi
  15
  16 if [ -z "$BM_SERIAL_EC" ]; then
  17   echo "Must set BM_SERIAL in your gitlab-runner config.toml [[runners]] environment"
  18   echo "This is the EC serial device for controlling board power"
  19   exit 1
  20 fi
  21
  22 if [ ! -d /nfs ]; then
  23   echo "NFS rootfs directory needs to be mounted at /nfs by the gitlab runner"
  24   exit 1
  25 fi
  26
  27 if [ ! -d /tftp ]; then
  28   echo "TFTP directory for this board needs to be mounted at /tftp by the gitlab runner"
  29   exit 1
  30 fi
  31
  32 # job config checks
  33 if [ -z "$BM_KERNEL" ]; then
  34   echo "Must set BM_KERNEL to your board's kernel FIT image"
  35   exit 1
  36 fi
  37
  38 if [ -z "$BM_ROOTFS" ]; then
  39   echo "Must set BM_ROOTFS to your board's rootfs directory in the job's variables"
  40   exit 1
  41 fi
  42
  43 if [ -z "$BM_CMDLINE" ]; then
  44   echo "Must set BM_CMDLINE to your board's kernel command line arguments"
  45   exit 1
  46 fi
  47
  48 set -ex
  49
  50 # Clear out any previous run's artifacts.
  51 rm -rf results/
  52 mkdir -p results
  53
  54 # Create the rootfs in the NFS directory.  rm to make sure it's in a pristine
  55 # state, since it's volume-mounted on the host.
  56 rsync -a --delete $BM_ROOTFS/ /nfs/
  57 mkdir -p /nfs/results
  58 . $BM/rootfs-setup.sh /nfs
  59
  60 # Set up the TFTP kernel/cmdline.  When we support more than one board with
  61 # this method, we'll need to do some check on the runner name or something.
  62 rm -rf /tftp/*
  63 cp $BM_KERNEL /tftp/vmlinuz
  64 echo "$BM_CMDLINE" > /tftp/cmdline
  65
  66 set +e
  67 python3 $BM/cros_servo_run.py \
  68         --cpu $BM_SERIAL \
  69         --ec $BM_SERIAL_EC
  70 ret=$?
  71 set -e
  72
  73 # Bring artifacts back from the NFS dir to the build dir where gitlab-runner
  74 # will look for them.
  75 cp -Rp /nfs/results/. results/
  76
  77 exit $ret