build and run image without ostree support for qemux86-64

Signed-off-by: Kostiantyn Bushko <kbushko@intellias.com>

3 files changed, 53 insertions, 17 deletions

diff --git a/scripts/envsetup.sh b/scripts/envsetup.sh
index 19a5c94..5b3b068 100755
--- a/scripts/envsetup.sh
+++ b/scripts/envsetup.sh
@@ -5,17 +5,24 @@ MACHINE="$1"
 BUILDDIR="build"
 DISTRO="poky-sota-systemd"
 BASE_CONF="local.conf.base.append"
-declare -A supported_distros=( ["poky-sota-systemd"]="local.conf.systemd.append" ["poky-sota"]="local.conf.base.append" )
 
-[[ "$#" -lt 1 ]] && { echo "Usage: ${SCRIPT} <machine> [builddir] [distro=< poky-sota-systemd | poky-sota >]"; return 1; }
+# A definition of a dictionary with a list of configuration files that must be appended
+# to resulting conf/local.conf file for each particular distribution.
+declare -A supported_distros=(
+    ["poky-sota-systemd"]="local.conf.systemd.append"
+    ["poky-sota"]="local.conf.base.append"
+    ["poky"]="local.conf.systemd.append local.conf.nonostree.append"
+)
+
+[[ "$#" -lt 1 ]] && { echo "Usage: ${SCRIPT} <machine> [builddir] [distro=< poky-sota-systemd | poky-sota | poky >]"; return 1; }
 [[ "$#" -ge 2 ]] && { BUILDDIR="$2"; }
 [[ "$#" -eq 3 ]] && { DISTRO="$3"; }
 
 # detect if this script is sourced: see http://stackoverflow.com/a/38128348/6255594
 SOURCED=0
-if [ -n "$ZSH_EVAL_CONTEXT" ]; then
+if [[ -n "$ZSH_EVAL_CONTEXT" ]]; then
   [[ "$ZSH_EVAL_CONTEXT" =~ :file$ ]] && { SOURCED=1; SOURCEDIR=$(cd "$(dirname -- "$0")" && pwd -P); }
-elif [ -n "$BASH_VERSION" ]; then
+elif [[ -n "$BASH_VERSION" ]]; then
   [[ "$0" != "${BASH_SOURCE[0]}" ]] && { SOURCED=1; SOURCEDIR=$(cd "$(dirname -- "${BASH_SOURCE[0]}")" && pwd -P); }
 fi
 
@@ -26,23 +33,25 @@ if [[ $SOURCED -ne 1 ]]; then
 fi
 
 METADIR=${METADIR:-${SOURCEDIR}/../..}
-DISTRO_CONF=${supported_distros[$DISTRO]}
-[[ -n $DISTRO_CONF ]] && { echo "Using $DISTRO_CONF for the specified distro $DISTRO"; } || { echo "The specified distro $DISTRO is not supported"; return 1; }
 
 if [[ ! -f "${BUILDDIR}/conf/local.conf" ]]; then
+  declare -a DISTRO_CONFIGS=${supported_distros[$DISTRO]}
+  [[ -n ${DISTRO_CONFIGS[@]} ]] && { echo "Using (${DISTRO_CONFIGS[*]}) for the specified distro '$DISTRO'"; } || { echo "The specified distro $DISTRO is not supported"; return 1; }
+
   source "$METADIR/poky/oe-init-build-env" "$BUILDDIR"
 
   echo "METADIR  := \"\${@os.path.abspath('${METADIR}')}\"" >> conf/bblayers.conf
   cat "${METADIR}/meta-updater/conf/include/bblayers/sota.inc" >> conf/bblayers.conf
   cat "${METADIR}/meta-updater/conf/include/bblayers/sota_${MACHINE}.inc" >> conf/bblayers.conf
-
   sed -e "s/##MACHINE##/$MACHINE/g" \
       -e "s/##DISTRO##/$DISTRO/g" \
-         "${METADIR}/meta-updater/conf/$BASE_CONF" >> conf/local.conf
+      "${METADIR}/meta-updater/conf/$BASE_CONF" >> conf/local.conf
 
-  if [ "$BASE_CONF" != "$DISTRO_CONF" ]; then
-    cat "${METADIR}/meta-updater/conf/$DISTRO_CONF" >> conf/local.conf
-  fi
+  for config in ${DISTRO_CONFIGS[@]}; do
+    if [[ "$BASE_CONF" != "$config" ]]; then
+      cat "${METADIR}/meta-updater/conf/$config" >> conf/local.conf
+    fi
+  done
 else
   source "$METADIR/poky/oe-init-build-env" "$BUILDDIR"
-fi
+fi
\ No newline at end of file
diff --git a/scripts/qemucommand.py b/scripts/qemucommand.py
index 8d3ee0e..bd7b890 100644
--- a/scripts/qemucommand.py
+++ b/scripts/qemucommand.py
@@ -40,9 +40,25 @@ def random_mac():
 
 class QemuCommand(object):
     def __init__(self, args):
+        print(args)
+        self.enable_u_boot = None
         self.dry_run = args.dry_run
         self.overlay = args.overlay
         self.host_fwd = None
+        self.kernel = None
+        self.drive_interface = "ide"
+
+        if hasattr(args, 'uboot_enable'):
+            self.enable_u_boot = args.uboot_enable.lower() in ("yes", "true", "1")
+
+        # Rise an exception if U-Boot is disabled and overlay option is used
+        if not self.enable_u_boot and self.overlay:
+            raise EnvironmentError("An overlay option is currently supported only with U-Boot loader!")
+
+        # If booting with u-boot is disabled we use "ext4" root fs instead of custom one "ota-ext4"
+        if not self.enable_u_boot:
+            self.drive_interface = "virtio"
+            EXTENSIONS['qemux86-64'] = 'ext4'
 
         if args.machine:
             self.machine = args.machine
@@ -59,9 +75,7 @@ class QemuCommand(object):
         # overlay so that we can keep it around just in case.
         if args.efi:
             self.bios = 'OVMF.fd'
-        else:
-            if args.bootloader:
-                uboot_path = args.bootloader
+        elif self.enable_u_boot:
             uboot_path = abspath(join(args.dir, self.machine, 'u-boot-qemux86-64.rom'))
             if self.overlay:
                 new_uboot_path = self.overlay + '.u-boot.rom'
@@ -77,6 +91,8 @@ class QemuCommand(object):
             if not exists(uboot_path) and not (self.dry_run and not exists(self.overlay)):
                 raise ValueError("U-Boot image %s does not exist" % uboot_path)
             self.bios = uboot_path
+        else:
+            self.kernel = abspath(join(args.dir, self.machine, 'bzImage-qemux86-64.bin'))
 
         # If using an overlay, we need to keep the "backing" image around, as
         # bitbake will often clean it up, and the overlay silently depends on
@@ -140,10 +156,14 @@ class QemuCommand(object):
 
         cmdline = [
             "qemu-system-x86_64",
-            "-bios", self.bios
         ]
+        if self.enable_u_boot:
+            cmdline += ["-bios", self.bios]
+        else:
+            cmdline += ["-kernel", self.kernel]
+
         if not self.overlay:
-            cmdline += ["-drive", "file=%s,if=ide,format=raw,snapshot=on" % self.image]
+            cmdline += ["-drive", "file=%s,if=%s,format=raw,snapshot=on" % (self.image, self.drive_interface)]
         cmdline += [
             "-serial", "tcp:127.0.0.1:%d,server,nowait" % self.serial_port,
             "-m", self.mem,
@@ -177,6 +197,10 @@ class QemuCommand(object):
             cmdline += ['-cpu', 'Haswell']
         if self.overlay:
             cmdline.append(self.overlay)
+
+        # If booting with u-boot is disabled, add kernel command line arguments through qemu -append option
+        if not self.enable_u_boot:
+            cmdline += ["-append", "root=/dev/vda rw highres=off console=ttyS0 ip=dhcp"]
         return cmdline
 
     def img_command_line(self):
diff --git a/scripts/run-qemu-ota b/scripts/run-qemu-ota
index 5652797..59301a4 100755
--- a/scripts/run-qemu-ota
+++ b/scripts/run-qemu-ota
@@ -13,6 +13,9 @@ def main():
     parser = ArgumentParser(description='Run meta-updater image in qemu')
     parser.add_argument('imagename', default='core-image-minimal', nargs='?',
                         help="Either the name of the bitbake image target, or a path to the image to run")
+    parser.add_argument('--uboot-enable', default='yes',
+                        help='(yes/no). Determines whether or not to use U-Boot loader for running image, '
+                             'if yes then u-boot binary file will be passed as -bios option into QEMU cmd line.')
     parser.add_argument('mac', default=None, nargs='?')
     parser.add_argument('--dir', default=DEFAULT_DIR,
                         help='Path to build directory containing the image and u-boot-qemux86-64.rom')