linux/poky.git/scripts/lib/wic, branch yocto-2.2.2

wic: fix calculation of partition number

2017-08-29T15:50:53+00:00

Total number of partitions should be taken into account when calculating real partition number for msdos partition table. The number can be different for the 4th partition: it can be 4 if there are 4 partitions in the table and 5 if there are more than 4 partitions in the table. In the latter case number 4 is occupied by extended partition. [YOCTO #11790] (From OE-Core rev: a1d18c00b8c9ce800a5147eaa71372083b8ae91e) Signed-off-by: Ed Bartosh Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: partition: Run fsck on EXT file systems

2017-08-29T15:50:52+00:00

Mkfs may create EXT file systems which can only be optimized by fsck and not by itself, e.g. directory optimization (in Pass 3A). To prevent those optimizations during runtime, it will be performed after the creation of an EXT file system. (From OE-Core rev: b8af7c10637c14b2c226fb7063b736755ee46802) Signed-off-by: Daniel Schultz Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: plugins: rawcopy: Fixed wrong variable type

2017-05-18T12:07:32+00:00

Without the int() function this variable will be a string. This will led to a error in Filemap on line 545 due wrong types. > [...] > File > ".../poky/scripts/lib/wic/filemap.py", line 545, in sparse_copy > if start < skip < end: > TypeError: unorderable types: int() < str() (From OE-Core rev: 5b9bcfef9086c19a4577d36729b7b339f959d5c4) Signed-off-by: Daniel Schultz Signed-off-by: Ross Burton (cherry picked from commit 46b5814bcdc0e7e3cb293e877e2aa949baf5fef8) Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: filemap: Fixed spared_copy skip

2017-05-18T12:07:32+00:00

This patches removes the empty space in front of the copied file which was skipped. Without this reduction it's not possible to place a partition with rawcopy and skip parameter on a desired alignment. (From OE-Core rev: e29deac69ed29226b68001db2fcfb3ed24c0568a) Signed-off-by: Daniel Schultz Signed-off-by: Ross Burton (cherry picked from commit 5c024d71f9413b81ee1707dbc41f0721f8f27bdb) Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: Create a logical partition only when it is really mandatory

2017-01-11T17:21:45+00:00

Don't worth bother with logical partition on MBR partition type (aka msdos) if disk image generated by wic should have 4 partitions. (From OE-Core rev: 36a558fbdc96094626e7de1a3510691e30885368) (From OE-Core rev: 98a3e096eaa6cfdf1532c7c03c57222ae8cd6533) Signed-off-by: Alessio Igor Bogani Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: fix function comment typos

2017-01-11T17:21:42+00:00

Fix typos in documentation of Image.add_partition() and Image.__format_disks(). (From OE-Core rev: f5bf7bf253224912c66bab89f48ff63a73e0d698) (From OE-Core rev: 44ce5b4bb0873d5a2dec25f2dc489a6ab8f7995e) Signed-off-by: Maciej Borzecki Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: check that filesystem is specified for a rootfs partition

2017-01-11T17:21:42+00:00

We explicitly check for --fstype if no source was provided for a partition. However, this was not the case for rootfs partitions. Make sure to raise an error if filesystem was left unspecified when preparing a rootfs partition image. (From OE-Core rev: b8c35fcad57810a87aa25ebeb533adf286eed565) (From OE-Core rev: dc4d1cfc4d6bd01432857448f66af5492cad7574) Signed-off-by: Maciej Borzecki Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

wic: make sure that partition size is always an integer in internal processing

2017-01-11T17:21:42+00:00

The size field of Partition class is expected to be an integer and ought to be set inside prepare_*() method. Make sure that this is always the case. (From OE-Core rev: a37838f995ae642b0b8bdd47a605a264fb3bf200) (From OE-Core rev: 4e869343952aef8748b40e538c14ad8b94221910) Signed-off-by: Maciej Borzecki Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

systemd-bootdisk.wks: use PARTUUID

2017-01-11T17:21:41+00:00

Root device name in systemd-bootdisk.wks is 'sda'. This can cause images, produced using this wks to refuse booting if real device name is not 'sda'. For example, when booting MinnowBoard MAX from MicroSD card the boot process stucks with this message on the boot console output: Waiting for root device /dev/sda2... This happens because real device name of MicroSD card on this device is mmcblk1. Used --use-uuid option for root partition. This should make wic to put partiion UUID instead of device name into kernel command line. [YOCTO #10485] (From OE-Core rev: 5b73d5f484cc844affe91ec19d881d42e187f30c) (From OE-Core rev: 71a365d57359dd8d9bfce66985975b1533e983d7) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie Signed-off-by: Armin Kuster Signed-off-by: Richard Purdie

canned-wks: use GPT partition table

2016-10-11T07:27:27+00:00

According to UEFI specification all EFI platforms must support GUID Partition Table(GPT) disk layout. Here is a list of advantages of using GPT disk layout over the legacy MBR partitioning: - Logical Block Addresses (LBAs) are 64 bits (rather than 32 bits). - Supports many partitions (rather than just four primary partitions). - Provides both a primary and backup partition table for redundancy. - Uses version number and size fields for future expansion. - Uses CRC32 fields for improved data integrity. - Defines a GUID for uniquely identifying each partition. - Uses a GUID and attributes to define partition content type. - Each partition contains a 36 character human readable name. Used GPT partitioning in all EFI kickstart files. Tested result images on NUC, MinnowBoard MAX and MinnowBoard Turbot. (From OE-Core rev: 66d4efeb0face5fc8a1755dcd2ed3a611997a04d) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie