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2015-06-11wic: Move validation of --ptable option to wks parserEd Bartosh5
bootloader --ptable option has two valid choices: gpt and msdos Moved this check to wks parser by changing option type to 'choice'. Removed similar checks from 5 other places. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Set type GUID and UUID for partitionEd Bartosh1
Set type GUID and UUID for partition using sgdisk utility. Type GUID can be specified for partition in .wks with --part-type option. UUID is generated when --use-uuid option is specified for partition. [YOCTO #7716] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Add parameter 'uuid' to Image.add_partition methodEd Bartosh2
With this parameter it's possible to pass generated UUID into Image class to set it for partition when it's created. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Refactored getting root device nameEd Bartosh4
Replaced DirectImageCreator._get_boot_config private method with a 'rootdev' property. Simplified the code and API. Used 'uuid' property instead of incorrectly used 'part_type'. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Fix format stringEd Bartosh1
wic crashes with "TypeError: %d format: a number is required, not str" Due to incorrect format used for Wic_PartData.extra_size attribute. Using %s instead of %d should fix the crash. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Generate random uuid for partitionEd Bartosh1
'uuid' attribute of partition object is set to generated uuid when --use-uuid option is used for partition in .wks file. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Add --use-uuid partition optionEd Bartosh1
Added --use-uuid option to the configuration of wks parser. Processing of this option will be implemented in the following commits. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: pylinted partitionedfs.pyEd Bartosh1
Fixed some pylint findings in partitionedfs.py Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: replaced __run_parted with exec_native_cmdEd Bartosh1
There is no need for yet another wrapper around exec_native_cmd. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: move checks to exec_native_cmdEd Bartosh3
Checked for return code and output of native commands inside exec_native_cmd. Removed similar code from a lot of places where exec_native_cmd is called. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: removed exec_cmd_quiet and exec_native_cmd_quietEd Bartosh1
These functions are not used anywhere. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Make _ptable_format publicEd Bartosh4
Names with one leasding underscore considered protected in Python. _ptable_format is accessed outside of its class. Made it public by removing underscore. This pylint warning should be fixed now: Access to a protected member _ptable_format of a client class Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Use gptmbr.bin MBR for gpt partitionsEd Bartosh2
Used proper syslinux MBR gptmbr.bin for GPT partitons. Added check for unsupported partition formats. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: Add gpt to the list of supported partition table formatsEd Bartosh3
Only msdos partition table format was supported by wic source plugins. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: check if part_type is set only for msdos partition tableEd Bartosh1
Specifying partition type(GUID) makes sense for gpt partition table. Current code checks if part-type is specified and throws exception if it is. This makes sense to do only for msdos partition table. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-06-11wic: set legacy_boot flag for gpt partitionsEd Bartosh1
This flag is used to tell special purpose software that the GPT partition may be bootable. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-05-27wic: refactored processing of wic exceptionsEd Bartosh1
All wic exceptions are now inherited from new base exception class WicError. It makes them easy to maintain and catch. Processing of exceptions is done this way: Known wic exceptions cause wic to print error message to stdout. Unknown exceptions are not catched anymore and produce standard python traceback. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-05-23wic: Make sure file exists before removing itEd Bartosh1
Bunch of os.remove calls were added to the partition.py lately. They're causing wic to fail with OSError: [Errno 2] No such file or directory if file doesn't exist. Added check for file existence to all recently added calls of os.remove. That should fix this regression. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-05-16wic: remove intermediate partitionsAlexandre Belloni1
Remove intermediate partitions that may have been created by a previous wic invocation. Those partitions are causing issues on some systems. In particular vfat partition creation is hanging on mcopy execution on Fedora. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-05-03wic: Add plugin for single partition diskAdrian Freihofer2
The wic plugin creates a disk image containig one ext2/3/4 partition. No additional boot partition is required. Syslinux is installed into the image. The target device is a legacy BIOS PC. Purpose of this plugin: Other avaliable plugins create a fat partition for /boot and an ext partition for rootfs. Current linux-yocto kernel packages are not compatible with this disk layout. The boot partition is not mounted by default, hence the kernel is installed into rootfs and not into boot partition. A kernel update ends up in a bricked device. The old kernel which is still in boot likely does not even boot with updated kernel modules from /. Even if the boot partition is mounted during the kernel update the update will fail. The kernel package installs a symbolic link which is not supported by the fat partition. Creating just one ext partition for boot and rootfs solves all issues related to package based kernel updates on the device. The plugin depends on syslinux-nomtools a user space installer for syslinux on ext filesystems. Thanks to Robert Yang who implemented syslinux-nomtools and supported the implementation of this plugin. Signed-off-by: Adrian Freihofer <adrian.freihofer@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-24wic: code cleanup: wildcard importsEd Bartosh10
Here is what PEP8(Style Guide for Python Code) says about this: Wildcard imports (from <module> import *) should be avoided, as they make it unclear which names are present in the namespace, confusing both readers and many automated tools. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-24wic: code cleanup: undefined variablesEd Bartosh3
Fixed forgoten imports Wic_PartData and ImageError. Removed unused and undefined variable syslinux_conf. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-14wic: Print bitbake error outputEd Bartosh1
Added bitbake error output to wic error message to make it more descriptive. [YOCTO #6911] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-14wic: use native partedEd Bartosh3
Used exec_native_cmd instead of find_binary_path to run parted. Got rid of find_binary_path as it's not used anywhere else. There are several tools wic is trying to find not only in sysroot, but also in host root. Parted is a special as on some distros it's installed in /usr/sbin, which is not in the user's PATH. This makes wic to fail with error "External command 'parted' not found, exiting." [YOCTO #7122] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-13wic:code cleanup: No space allowedEd Bartosh8
Fixed pylint warning 'No space allowed around keyword argument assignment' Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-09wic: make error message more informativeEd Bartosh1
Included name of the missing program into the error message produced by exec_native_cmd when program is not found. Removed mentioning of the host programs as this API is not running them anymore. Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-09wic: don't use host paths when looking for native toolsEd Bartosh1
exec_native_cmd should not use host paths in $PATH to avoid finding and using host tools. [YOCTO: #6204] Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-08wic: support ontrackdm6aux3 partitionsAlexandre Belloni1
ontrack dm6 aux3 is a type of partition required to be able to boot a Freescale mxs based platform. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-08wic: rawcopy: ensure comparison is done on intAlexandre Belloni1
The size comparison may fail because it is done on strings rather than integers. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-04-08wic: code cleanup: unused importsEd Bartosh15
Fixed pylint warning 'Unused import' Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2015-03-20wic: Consider PSEUDO_* environment variablesEd Bartosh1
Used default values of PSEUDO_* environment variables only if variables are not set. This allows to set custom PSEUDO_PREFIX and other pseudo variables in order to use pseudo database from non-standard locations. Change-Id: I0bc1af5e521121d1f96d590cb6edb23cf0cb0b83 Signed-off-by: Ed Bartosh <eduard.bartosh@intel.com> Signed-off-by: Ed Bartosh <ed.bartosh@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-03-09wic: rawcopy: support skippingAlexandre Belloni1
Add support for skipping the beginning of a file with the rawcopy plugin. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-03-09wic: add fsimage pluginAlexandre Belloni1
The fsimage plugin allows to add an already existing filesystem image in the partition layout. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-03-09wic: fix fstab generationAlexandre Belloni1
Commit 0a6668f6e60b4195ff4163c00fc972bacdb27b4b still included some debug and is not working properly as the new fstab is generated too late. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: add GPT supportAlexandre Belloni1
Add GPT partition table support. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: properly label filesystemsAlexandre Belloni1
Use the partition label option, when available, to label the filesystem. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: fix empty btrfs partitionsAlexandre Belloni1
btrfs emtpy partition creation is currently not working because of the usage of the non existant variables rootfs ans extra_imagecmd. It also as an incorrect size. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: remove useless calls to __write_fstabAlexandre Belloni1
__write_fstab() is already iterating over parts. There is now need to call it fort each parts. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: allow to configure overhead factor per partitionAlexandre Belloni2
Introduce a new option --overhead-factor to replace IMAGE_OVERHEAD_FACTOR. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: allow to configure extra space per partitionAlexandre Belloni2
Introduce a new option --extra-space instead of using IMAGE_EXTRA_SPACE. This is useful for boot partitions where the extra space is often useless or for huge partition where 10MiB may not be enough. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: add rawcopy source pluginAlexandre Belloni1
Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-14wic: allow creation of partitions not in tableAlexandre Belloni3
For some architectures it is necessary to reserve space on disk without it being present in the partition table. For example, u-boot on i.mx is placed at an offset of 1kB on the sdcard. While it would be possible to create a partition at that offset and place u-boot there, it would then be necessary to update the default u-boot environment to use partition 2 on the mmc instead of partition 1. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-07wic: bootimg-partition: Stop removing whole workdirAlexandre Belloni1
Stop removing the whole working directory as this is also removing eventual previously created partition images, leading to image creation failures. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-07wic: print partition alignment when availableAlexandre Belloni1
When printing a partition, the --align parameter was shown when present but not its value. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-07wic: use kB for the partitions sizeAlexandre Belloni7
Use kB instead of MB for the partition size to get a better granularity. This is needed on some SoC (i.mx, omap) where it is necessary to create partitions as small as 64kB. Keep the backward compatibility by assuming MB when no unit is provided. Signed-off-by: Alexandre Belloni <alexandre.belloni@free-electrons.com> Tested-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Acked-by: Tom Zanussi <tom.zanussi@linux.intel.com> Tested-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-07wic: bail out on kickstart parse errorsMaciej Borzecki1
Kickstart file errors are not emitted by the parser. In case errors, the current code will continue to execute possibly creating a faulty or incomplete image. The patch enables the parser to emit all encountered errors. The error message is shown for the user and further execution is ceased. Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2015-02-07wic: fix extended/logical partition layoutMaciej Borzecki1
The patch fixes an issue in laying out extended and logical partitions by wic. The original code produced disk images in which the size 3rd partition as described in MBR was incorrect. Depending on the type of file system used for that partition and size of the partition, it would be impossible to mount the partition correctly. For instance, kickstart file in which the 3rd partition had size of 1GB and used ext4 fs, would result in an image with an umountable partition. The root cause is reservation of sectors for EBR through stealing of last sector from the last primary partition. Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2014-12-24wic: account for mmcblk device partition namingMaciej Borzecki1
MMC block device partitions are named differently than other block devices and use the scheme: mmcblk<devnum>p<partnum>, ex: mmcblk0p1, mmcblk0p2. The current code generates incorrect parition names missing 'p' infix for fstab entries. The patch resolves this problem. Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
2014-12-19wic: add globbing support in IMAGE_BOOT_FILES entriesMaciej Borzecki1
Adding glob support for entries in IMAGE_BOOT_FILES. Files picked up by glob are by default installed under their basename, as this is likely most common use case. Target name for globbed entries specifies the name of directory in which files will be installed withing the partition. Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
2014-12-19wic: IMAGE_BOOT_FILES format checks in bootimg-partition sourceMaciej Borzecki1
Check for malformed entries in IMAGE_BOOT_FILES, fail early if such entries were found. Signed-off-by: Maciej Borzecki <maciej.borzecki@open-rnd.pl> Signed-off-by: Maciek Borzecki <maciek.borzecki@gmail.com> Signed-off-by: Ross Burton <ross.burton@intel.com>
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