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):
# Required
if kernel is None:
raise CriticalError("A kernel image is required")
elif ramdisk is None:
raise CriticalError("A ramdisk image is required")
if rootfs is not None or nfsrootfs is not None or firmware is not None:
logging.warning("This platform only supports ramdisk booting, ignoring other parameters")
self._ramdisk_boot = True
self._kernel = download_image(kernel, self.context, self._scratch_dir,
decompress=False)
self._boot_tags['{KERNEL}'] = os.path.relpath(self._kernel, self._scratch_dir)
self._initrd = download_image(ramdisk, self.context, self._scratch_dir,
decompress=False)
if overlays is not None:
ramdisk_dir = extract_ramdisk(self._initrd, self._scratch_dir,
is_uboot=self._is_uboot_ramdisk(ramdisk))
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._scratch_dir,
decompress=False)
extract_overlay(overlay, ramdisk_dir)
self._initrd = create_ramdisk(ramdisk_dir, self._scratch_dir)
self._boot_tags['{RAMDISK}'] = os.path.relpath(self._initrd, self._scratch_dir)
# Optional
if dtb is not None:
self._dtb = download_image(dtb, self.context, self._scratch_dir,
decompress=False)
self._boot_tags['{DTB}'] = os.path.relpath(self._dtb, self._scratch_dir)
if bootloader is None:
if self.config.simulator_uefi_default is None:
raise CriticalError("UEFI image is required")
else:
self._uefi = download_image(self.config.simulator_uefi_default, self.context,
self._scratch_dir, decompress=False)
else:
self._uefi = download_image(bootloader, self.context,
self._scratch_dir, decompress=False)
if bl1 is None:
if self.config.simulator_bl1_default is None:
raise CriticalError("BL1 firmware is required")
else:
self._bl1 = download_image(self.config.simulator_bl1_default, self.context,
self._scratch_dir, decompress=False)
else:
self._bl1 = download_image(bl1, self.context,
self._scratch_dir, decompress=False)
if bl0 is not None:
self._bl0 = download_image(bl0, self.context, self._scratch_dir,
decompress=False)
if bl2 is not None:
self._bl2 = download_image(bl2, self.context, self._scratch_dir,
decompress=False)
if bl31 is not None:
self._bl31 = download_image(bl31, self.context, self._scratch_dir,
decompress=False)
if self.config.simulator_uefi_vars and self._uefi_vars is None:
# Create file for flashloader1
self._uefi_vars = os.path.join(self._scratch_dir, self.config.simulator_uefi_vars)
touch(self._uefi_vars)
# Get deployment data
self.deployment_data = deployment_data.get(target_type)
if image is not None:
self._sd_image = download_image(image, self.context, self._scratch_dir,
decompress=False)
else:
# Booting is not supported without an _sd_image defined
self._sd_image = self._kernel
self._default_boot_cmds = 'boot_cmds_ramdisk'
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):
# Required
if kernel is None:
raise CriticalError("A kernel image is required")
elif ramdisk is None:
raise CriticalError("A ramdisk image is required")
if rootfs is not None or nfsrootfs is not None or firmware is not None:
logging.warning("This platform only supports ramdisk booting, ignoring other parameters")
self._ramdisk_boot = True
self._kernel = download_image(kernel, self.context, self._scratch_dir,
decompress=False)
self._boot_tags['{KERNEL}'] = os.path.relpath(self._kernel, self._scratch_dir)
self._initrd = download_image(ramdisk, self.context, self._scratch_dir,
decompress=False)
if overlays is not None:
ramdisk_dir = extract_ramdisk(self._initrd, self._scratch_dir,
is_uboot=self._is_uboot_ramdisk(ramdisk))
for overlay in overlays:
overlay = download_image(overlay, self.context,
self._scratch_dir,
decompress=False)
extract_overlay(overlay, ramdisk_dir)
self._initrd = create_ramdisk(ramdisk_dir, self._scratch_dir)
self._boot_tags['{RAMDISK}'] = os.path.relpath(self._initrd, self._scratch_dir)
# Optional
if dtb is not None:
self._dtb = download_image(dtb, self.context, self._scratch_dir,
decompress=False)
self._boot_tags['{DTB}'] = os.path.relpath(self._dtb, self._scratch_dir)
if bootloader is None:
if self.config.simulator_uefi_default is None:
raise CriticalError("UEFI image is required")
else:
self._uefi = download_image(self.config.simulator_uefi_default, self.context,
self._scratch_dir, decompress=False)
else:
self._uefi = download_image(bootloader, self.context,
self._scratch_dir, decompress=False)
if bl1 is None:
if self.config.simulator_bl1_default is None:
raise CriticalError("BL1 firmware is required")
else:
self._bl1 = download_image(self.config.simulator_bl1_default, self.context,
self._scratch_dir, decompress=False)
else:
self._bl1 = download_image(bl1, self.context,
self._scratch_dir, decompress=False)
if bl0 is not None:
self._bl0 = download_image(bl0, self.context, self._scratch_dir,
decompress=False)
if bl2 is not None:
self._bl2 = download_image(bl2, self.context, self._scratch_dir,
decompress=False)
if bl31 is not None:
self._bl31 = download_image(bl31, self.context, self._scratch_dir,
decompress=False)
if self.config.simulator_uefi_vars and self._uefi_vars is None:
# Create file for flashloader1
self._uefi_vars = os.path.join(self._scratch_dir, self.config.simulator_uefi_vars)
touch(self._uefi_vars)
# Get deployment data
self.deployment_data = deployment_data.get(target_type)
if image is not None:
self._sd_image = download_image(image, self.context, self._scratch_dir,
decompress=True)
else:
# Booting is not supported without an _sd_image defined
self._sd_image = self._kernel
self._default_boot_cmds = 'boot_cmds_ramdisk'
def _copy_needed_files_from_directory(self, subdir):
odir = os.path.dirname(self._sd_image)
if self._bootloadertype == 'u_boot':
# Extract the bootwrapper from the image
if self.config.simulator_axf_files and self._axf is None:
self._axf = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_axf_files)
elif self._bootloadertype == 'uefi':
# Extract the uefi binary from the image
if self.config.simulator_uefi_files and self._uefi is None:
self._uefi = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_uefi_files)
if self.config.simulator_uefi_vars and self._uefi_vars is None:
# Create file for flashloader1
self._uefi_vars = os.path.join(odir, self.config.simulator_uefi_vars)
touch(self._uefi_vars)
# These are common to both AXF and UEFI
# Extract the kernel from the image
if self.config.simulator_kernel_files and self._kernel is None:
self._kernel = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_kernel_files,
self.config.simulator_kernel)
# Extract the initrd from the image
if self.config.simulator_initrd_files and self._initrd is None:
self._initrd = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_initrd_files,
self.config.simulator_initrd)
# Extract the dtb from the image
if self.config.simulator_dtb_files and self._dtb is None:
self._dtb = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_dtb_files,
self.config.simulator_dtb)
# workaround for renamed device tree blobs
# see https://bugs.launchpad.net/linaro-oe/+bug/1255527
dest_dtb = os.path.join(odir, 'fdt.dtb')
if self._dtb and not os.path.exists(dest_dtb):
os.symlink(self._dtb, dest_dtb)
# Extract the first secure flashloader binary from the image
if self.config.simulator_bl1_files and self._bl1 is None:
self._bl1 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl1_files,
self.config.simulator_bl1)
# Extract the second secure flashloader binary from the image
if self.config.simulator_bl2_files and self._bl2 is None:
self._bl2 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl2_files,
self.config.simulator_bl2)
# Extract the second secure flashloader binary from the image
if self.config.simulator_bl31_files and self._bl31 is None:
self._bl31 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl31_files,
self.config.simulator_bl31)
def _copy_needed_files_from_directory(self, subdir):
odir = os.path.dirname(self._sd_image)
if self._bootloadertype == 'u_boot':
# Extract the bootwrapper from the image
if self.config.simulator_axf_files and self._axf is None:
self._axf = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_axf_files)
elif self._bootloadertype == 'uefi':
# Extract the uefi binary from the image
if self.config.simulator_uefi_files and self._uefi is None:
self._uefi = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_uefi_files)
if self.config.simulator_uefi_vars and self._uefi_vars is None:
# Create file for flashloader1
self._uefi_vars = os.path.join(odir, self.config.simulator_uefi_vars)
touch(self._uefi_vars)
# These are common to both AXF and UEFI
# Extract the kernel from the image
if self.config.simulator_kernel_files and self._kernel is None:
self._kernel = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_kernel_files,
self.config.simulator_kernel)
# Extract the initrd from the image
if self.config.simulator_initrd_files and self._initrd is None:
self._initrd = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_initrd_files,
self.config.simulator_initrd)
# Extract the dtb from the image
if self.config.simulator_dtb_files and self._dtb is None:
self._dtb = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_dtb_files,
self.config.simulator_dtb)
# workaround for renamed device tree blobs
# see https://bugs.launchpad.net/linaro-oe/+bug/1255527
dest_dtb = os.path.join(odir, 'fdt.dtb')
if self._dtb and not os.path.exists(dest_dtb):
os.symlink(self._dtb, dest_dtb)
# Extract the first secure flashloader binary from the image
if self.config.simulator_bl1_files and self._bl1 is None:
self._bl1 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl1_files,
self.config.simulator_bl1)
# Extract the second secure flashloader binary from the image
if self.config.simulator_bl2_files and self._bl2 is None:
self._bl2 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl2_files,
self.config.simulator_bl2)
# Extract the second secure flashloader binary from the image
if self.config.simulator_bl31_files and self._bl31 is None:
self._bl31 = \
self._copy_first_find_from_list(subdir, odir,
self.config.simulator_bl31_files,
self.config.simulator_bl31)