def _get_uboot_boot_command(self, kernel, ramdisk, dtb):
bootz = False
bootx = []
if is_uimage(kernel, self.context):
logging.info('Attempting to set boot command as bootm')
bootx.append('bootm')
else:
logging.info('Attempting to set boot command as bootz')
bootx.append('bootz')
bootz = True
# At minimal we have a kernel
bootx.append('${kernel_addr_r}')
if ramdisk is not None:
bootx.append('${initrd_addr_r}')
elif ramdisk is None and dtb is not None:
bootx.append('-')
if dtb is not None:
bootx.append('${fdt_addr_r}')
self._set_load_addresses(bootz)
return ' '.join(bootx)
def _get_uboot_boot_command(self, kernel, ramdisk, dtb):
bootz = False
bootx = []
if is_uimage(kernel, self.context):
logging.info('Attempting to set boot command as bootm')
bootx.append('bootm')
else:
logging.info('Attempting to set boot command as bootz')
bootx.append('bootz')
bootz = True
# At minimal we have a kernel
bootx.append('${kernel_addr_r}')
if self.config.ramdisk_raw:
bootx.append('-')
elif ramdisk is not None:
bootx.append('${initrd_addr_r}')
elif ramdisk is None and dtb is not None:
bootx.append('-')
if dtb is not None:
bootx.append('${fdt_addr_r}')
self._set_load_addresses(bootz)
return ' '.join(bootx)
def deploy_linaro_kernel(self, kernel, ramdisk, dtb, overlays, rootfs, nfsrootfs, image, bootloader, firmware, bl0, bl1,
bl2, bl31, rootfstype, bootloadertype, target_type, qemu_pflash=None):
if self.__deployment_data__ is None:
# Get deployment data
logging.debug("Attempting to set deployment data")
self.deployment_data = deployment_data.get(target_type)
else:
# Reset deployment data
logging.debug("Attempting to reset deployment data")
self.power_off(self.proc)
self.__init__(self.context, self.config)
# Get deployment data
self.deployment_data = deployment_data.get(target_type)
# We set the boot type
self._set_boot_type(bootloadertype)
# At a minimum we must have a kernel
if kernel is None:
raise CriticalError("No kernel image to boot")
if self._is_uboot() or self._is_uefi() or self._is_ipxe():
# Set the server IP (Dispatcher)
self._boot_tags['{SERVER_IP}'] = self.context.config.lava_server_ip
# We have been passed kernel image
kernel = download_image(kernel, self.context,
self._tmpdir, decompress=False)
if self._is_uboot() or self._is_uefi():
if self.config.uimage_only and not is_uimage(kernel, self.context):
if len(self.config.u_load_addrs) == 3:
if self.config.text_offset:
load_addr = self.config.text_offset
else:
load_addr = self.config.u_load_addrs[0]
kernel = create_uimage(kernel, load_addr,
self._tmpdir, self.config.uimage_xip,
self.config.uimage_arch)
logging.info('uImage created successfully')
else:
logging.error('Undefined u_load_addrs, aborting uImage creation')
self._boot_tags['{KERNEL}'] = self._get_rel_path(kernel, self._base_tmpdir)
if ramdisk is not None:
# We have been passed a ramdisk
ramdisk = download_image(ramdisk, self.context,
self._tmpdir,
decompress=False)
if overlays is not None:
ramdisk_dir = extract_ramdisk(ramdisk, self._tmpdir,
is_uboot=self._is_uboot_ramdisk(ramdisk))
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._tmpdir,
decompress=False)
extract_overlay(overlay, ramdisk_dir)
ramdisk = create_ramdisk(ramdisk_dir, self._tmpdir)
if self._is_uboot():
# Ensure ramdisk has u-boot header
if not self._is_uboot_ramdisk(ramdisk):
ramdisk_uboot = ramdisk + ".uboot"
logging.info("RAMdisk needs u-boot header. Adding.")
cmd = "mkimage -A %s -T ramdisk -C none -d %s %s > /dev/null" \
% (self.config.uimage_arch, ramdisk, ramdisk_uboot)
r = subprocess.call(cmd, shell=True)
if r == 0:
ramdisk = ramdisk_uboot
else:
logging.warning("Unable to add u-boot header to ramdisk. Tried %s", cmd)
self._boot_tags['{RAMDISK}'] = self._get_rel_path(ramdisk, self._base_tmpdir)
if dtb is not None:
# We have been passed a device tree blob
dtb = download_image(dtb, self.context,
self._tmpdir, decompress=False)
if self.config.append_dtb:
kernel = append_dtb(kernel, dtb, self._tmpdir)
logging.info('Appended dtb to kernel image successfully')
self._boot_tags['{KERNEL}'] = self._get_rel_path(kernel, self._base_tmpdir)
else:
self._boot_tags['{DTB}'] = self._get_rel_path(dtb, self._base_tmpdir)
if rootfs is not None:
# We have been passed a rootfs
rootfs = download_image(rootfs, self.context,
self._tmpdir, decompress=False)
self._boot_tags['{ROOTFS}'] = self._get_rel_path(rootfs, self._base_tmpdir)
if nfsrootfs is not None:
# Extract rootfs into nfsrootfs directory
nfsrootfs = download_image(nfsrootfs, self.context,
self._tmpdir,
decompress=False)
self._lava_nfsrootfs = self._setup_nfs(nfsrootfs, self._tmpdir)
self._default_boot_cmds = 'boot_cmds_nfs'
self._boot_tags['{NFSROOTFS}'] = self._lava_nfsrootfs
if overlays is not None and ramdisk is None:
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._tmpdir,
decompress=False)
extract_overlay(overlay, self._lava_nfsrootfs)
if bootloader is not None:
# We have been passed a bootloader
bootloader = download_image(bootloader, self.context,
self._tmpdir,
decompress=False)
self._boot_tags['{BOOTLOADER}'] = self._get_rel_path(bootloader, self._base_tmpdir)
if firmware is not None:
# We have been passed firmware
firmware = download_image(firmware, self.context,
self._tmpdir,
decompress=False)
self._boot_tags['{FIRMWARE}'] = self._get_rel_path(firmware, self._base_tmpdir)
if self._is_uboot():
self._boot_tags['{BOOTX}'] = self._get_uboot_boot_command(kernel,
ramdisk,
dtb)
def deploy_linaro_kernel(self, kernel, ramdisk, dtb, overlays, rootfs, nfsrootfs, image, bootloader, firmware, bl0, bl1,
bl2, bl31, rootfstype, bootloadertype, target_type, qemu_pflash=None):
if self.__deployment_data__ is None:
# Get deployment data
logging.debug("Attempting to set deployment data")
self.deployment_data = deployment_data.get(target_type)
else:
# Reset deployment data
logging.debug("Attempting to reset deployment data")
self.power_off(self.proc)
self.__init__(self.context, self.config)
# Get deployment data
self.deployment_data = deployment_data.get(target_type)
# We set the boot type
self._set_boot_type(bootloadertype)
# At a minimum we must have a kernel
if kernel is None:
raise CriticalError("No kernel image to boot")
if self._is_uboot() or self._is_uefi() or self._is_ipxe():
# Set the server IP (Dispatcher)
self._boot_tags['{SERVER_IP}'] = self.context.config.lava_server_ip
# We have been passed kernel image
kernel = download_image(kernel, self.context,
self._tmpdir, decompress=False)
if self._is_uboot() or self._is_uefi():
if self.config.uimage_only and not is_uimage(kernel, self.context):
if len(self.config.u_load_addrs) == 3:
if self.config.text_offset:
load_addr = self.config.text_offset
else:
load_addr = self.config.u_load_addrs[0]
kernel = create_uimage(kernel, load_addr,
self._tmpdir, self.config.uimage_xip,
self.config.uimage_arch)
logging.info('uImage created successfully')
else:
logging.error('Undefined u_load_addrs, aborting uImage creation')
self._boot_tags['{KERNEL}'] = self._get_rel_path(kernel, self._base_tmpdir)
if ramdisk is not None:
# We have been passed a ramdisk
ramdisk = download_image(ramdisk, self.context,
self._tmpdir,
decompress=False)
if overlays is not None:
ramdisk_dir = extract_ramdisk(ramdisk, self._tmpdir,
is_uboot=self._is_uboot_ramdisk(ramdisk))
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._tmpdir,
decompress=False)
extract_overlay(overlay, ramdisk_dir)
ramdisk = create_ramdisk(ramdisk_dir, self._tmpdir)
if self._is_uboot() and not self.config.ramdisk_raw:
# Ensure ramdisk has u-boot header
if not self._is_uboot_ramdisk(ramdisk):
ramdisk_uboot = ramdisk + ".uboot"
logging.info("RAMdisk needs u-boot header. Adding.")
cmd = "mkimage -A %s -T ramdisk -C none -d %s %s > /dev/null" \
% (self.config.uimage_arch, ramdisk, ramdisk_uboot)
r = subprocess.call(cmd, shell=True)
if r == 0:
ramdisk = ramdisk_uboot
else:
logging.warning("Unable to add u-boot header to ramdisk. Tried %s", cmd)
self._boot_tags['{RAMDISK}'] = self._get_rel_path(ramdisk, self._base_tmpdir)
if dtb is not None:
# We have been passed a device tree blob
dtb = download_image(dtb, self.context,
self._tmpdir, decompress=False)
if self.config.append_dtb:
kernel = append_dtb(kernel, dtb, self._tmpdir)
logging.info('Appended dtb to kernel image successfully')
self._boot_tags['{KERNEL}'] = self._get_rel_path(kernel, self._base_tmpdir)
else:
self._boot_tags['{DTB}'] = self._get_rel_path(dtb, self._base_tmpdir)
if rootfs is not None:
# We have been passed a rootfs
rootfs = download_image(rootfs, self.context,
self._tmpdir, decompress=False)
self._boot_tags['{ROOTFS}'] = self._get_rel_path(rootfs, self._base_tmpdir)
if nfsrootfs is not None:
# Extract rootfs into nfsrootfs directory
nfsrootfs = download_image(nfsrootfs, self.context,
self._tmpdir,
decompress=False)
self._lava_nfsrootfs = self._setup_nfs(nfsrootfs, self._tmpdir)
self._default_boot_cmds = 'boot_cmds_nfs'
self._boot_tags['{NFSROOTFS}'] = self._lava_nfsrootfs
if overlays is not None and ramdisk is None:
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._tmpdir,
decompress=False)
extract_overlay(overlay, self._lava_nfsrootfs)
if bootloader is not None:
# We have been passed a bootloader
bootloader = download_image(bootloader, self.context,
self._tmpdir,
decompress=False)
self._boot_tags['{BOOTLOADER}'] = self._get_rel_path(bootloader, self._base_tmpdir)
if firmware is not None:
# We have been passed firmware
firmware = download_image(firmware, self.context,
self._tmpdir,
decompress=False)
self._boot_tags['{FIRMWARE}'] = self._get_rel_path(firmware, self._base_tmpdir)
if self._is_uboot():
self._boot_tags['{BOOTX}'] = self._get_uboot_boot_command(kernel,
ramdisk,
dtb)