linux/poky.git/scripts/lib/wic/ksparser.py, branch 2.7_M2

wic: allow bitbake variables in kickstarter files

2019-01-14T11:35:56+00:00

image_types_wic.bbclass has a mechanism for doing variable substitution on .wks files by simply letting the input file be called .wks.in. However, that doesn't allow using variables in files included via the include directive. This is unfortunate, because lacking either the ability to include other files or variable substitution leads to fragile and error-prone duplication between kickstarter files and recipes/configuration files used for various boards. This adds (somewhat naive) support for variable substitution in all files parsed by wic. The user should add all required variables to WICVARS to get them exported appropriately. (From OE-Core rev: 8a75d614a8a1ff72c4af448ac3e1292d0e1d1a79) Signed-off-by: Rasmus Villemoes Signed-off-by: Richard Purdie

wic: Introduce the --use-label partition parameter

2018-09-13T06:42:28+00:00

We can use this parameter to make the wic use the label to name a partition in /etc/fstab. (From OE-Core rev: 51638edaa00befaed58e2def255d46ae44d9234f) Signed-off-by: Kevin Hao Reviewed-by: Tom Rini Signed-off-by: Richard Purdie

wic: squashfs does support partition uuid.

2018-09-11T08:05:35+00:00

wic allows the user to create disk image and reference each created partitions via its partition UUID. squashfs does not support filesystem UUID but it does offer support for partition UUID. $ lsblk -o NAME,FSTYPE,UUID,PARTUUID NAME FSTYPE UUID PARTUUID sda |-sda1 vfat 6078-ACD0 95aa4ffb-741d-4d99-adf6-0358bc890046 |-sda2 squashfs 7d46da2d-29cc-4d5a-9e39-d0381c4abb0c |-sda3 squashfs d4a3e24e-410a-4f2c-8ad5-8f8321de177b |-sda4 ext4 d72ec529-78e4-4cd3-b39b-781b6b1cb47c f3edc990-f4f6-4536-9587-44dae4ceb99f `-sda5 ext4 a0b265aa-e935-40b8-9c6b-e9e58ad3890f 6e72ebaa-29ed-41cd-844c-3f76976cf41d Modifying this constrain allows a user to create squashfs-based rootfs and boot from them with such kernel argument 'root=PARTUUID=7d46da2d-29cc-4d5a-9e39-d0381c4abb0c' Fixes: 2fbdcf4e59c8 ("wic: kparser.py: Check for SquashFS and use-uuid") (From OE-Core rev: a8787bbfdf088b0ef9feb8e6b4230b743bb4086f) Signed-off-by: Emmanuel Roullit Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: Introduce --fsuuid and have --use-uuid make use of UUID too

2017-12-18T18:03:58+00:00

First, allow for wic to be given a filesystem UUID to be used when creating a filesystem. When not provided, wic will generate the UUID to be used. Next, when --use-uuid is passed, we update the fstab to mount things via UUID (and if not found, then use PARTUUID) as UUID is more portable. (From OE-Core rev: 9256b8799495634ee8aee5d16ff71bd6e6e25ed4) Signed-off-by: Tom Rini Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: kparser.py: Check for SquashFS and use-uuid

2017-12-18T18:03:58+00:00

The SquashFS filesystem does not support UUIDs so make this combination be an error. (From OE-Core rev: 2fbdcf4e59c835af0f4041bc34243decb42321ef) Signed-off-by: Tom Rini Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: add 'part-name' argument for naming GPT partitions

2017-11-07T13:25:31+00:00

The WIC's 'part' can now give a name for GPT partition in WKS file. It's similar to '--label', but is naming partintions instead file systems. It's required by some bootloaders to partitions have specified names. (From OE-Core rev: 9b60e3466ed7cff0cea10815851eb1304002eb52) Signed-off-by: Artur Mądrzak Signed-off-by: Nicolas Dechesne Signed-off-by: Richard Purdie

wic: implement wks option --mkfs-extraopts

2017-07-21T21:51:38+00:00

This option specifies extra options to pass to mkfs. utilities. [YOCTO #11709] (From OE-Core rev: 67b7c67edba305fbd31967baa10d27c2e603ec77) Signed-off-by: Ed Bartosh Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: remove extra double-quote on documentation string

2017-06-23T10:44:12+00:00

(From OE-Core rev: e34fd016ed6634b1375b78f3dfe60afcc58e5bab) Signed-off-by: Jean-Francois Dagenais Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: allow only supported fstypes

2017-04-01T07:14:57+00:00

Restricted possible values of --fstype to the list of supported types. This should catch incorrect values when .wks file is being parsed. Removed checks for empty fstype and mentioning of unsupported fstype 'ontrackdm6aux3'. (From OE-Core rev: 21af89a6d44ccea6aef975ffd2483a8fad1231de) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie

wic: use wic logger in core modules

2017-03-04T23:18:16+00:00

Replaced msger with wic logger in the core wic modules. (From OE-Core rev: cdd6675951b74075c9b9159f7465a88f83775bac) Signed-off-by: Ed Bartosh Signed-off-by: Richard Purdie