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

wic: sdimage-bootpart: Use mmcblk0 drive instead of bogus mmcblk

2019-01-16T15:35:07+00:00

Apparently either nobody ever used sdimage-bootpart.wks or fstab was kept untouched due to "--no-fstab-update" usage as some boards like IMX may have, see [1]. Otherwise addition of the following line to the target's fstab: ---------------------->8----------------- /dev/mmcblkp1 /boot vfat defaults 0 0 ---------------------->8----------------- gets us unusable target: ---------------------->8----------------- [* ] A start job is running for dev-mmcblkp1.device (23s / 1min 30s) [ TIME ] Timed out waiting for device dev-mmcblkp1.device. [DEPEND] Dependency failed for /boot. [DEPEND] Dependency failed for Local File Systems. You are in emergency mode. After logging in, type "journalctl -xb" to view system logs, "systemctl reboot" to reboot, "systemctl default" or "exit" to boot into default mode. Press Enter for maintenance ---------------------->8----------------- Fix it with use of "mmcblk0" device name. [1] https://lists.yoctoproject.org/pipermail/meta-freescale/2018-February/022156.html (From OE-Core rev: 57a925dbd949e488980b02896106efd82bf47ed2) Signed-off-by: Alexey Brodkin Cc: Maciej Borzecki Cc: Maciek Borzecki Cc: Richard Purdie Signed-off-by: Alexey Brodkin Signed-off-by: Richard Purdie Signed-off-by: Richard Purdie

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: bootimg-efi: add a title source parameter

2018-11-16T11:46:07+00:00

Sometimes the users might want to change the title showing on UEFI booting screen, so far it's hard-coded to 'boot'. There is not a easy way to customize it in current design, I tried firstly with '--configfile', but that does not work with --use-uuid, since the later option will generate a UUID and write it to boot config, only when the former option is not enabled. So a new source parameter 'titile' is added in this patch, it defaults to 'boot' to be consistent with the original title. (From OE-Core rev: 37e16188ef3b1b328eb18b3e459c051c9c9f0332) Signed-off-by: Ming Liu Signed-off-by: Richard Purdie

wic: use explicit errno import

2018-11-07T23:08:55+00:00

os.errno doesn't work in Python 3.7 and shouldn't have ever worked, so use import errno explicitly. (From OE-Core rev: 82f9157e84dcaf0ad4292053b09be68c2290d197) Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

wic: search nonarch STAGING_DATADIR for multilib

2018-10-16T19:35:43+00:00

It fails to build multilib image such as lib32-core-image-minimal with wic by set 'IMAGE_FSTYPES = "wic"': | ERROR: Couldn't find correct bootimg_dir, exiting When multilib is enabled, STAGING_DATADIR is expanded with MLPREFIX. But dependencies of images such as syslinux is still populated to nonarch STAGING_DATADIR. Search nonarch STAGING_DATADIR to fix the error. (From OE-Core rev: dbae9a6f9a1c6cc7d4dd680d7bbda3dfa40f3491) Signed-off-by: Kai Kang Signed-off-by: Richard Purdie

wic: make engine.py:get_partitions() resilient to parted/dmidecode stderr output

2018-10-12T15:57:21+00:00

Running wic commands on Debian 10 systems fail in scripts/lib/wic/engine.py:get_partitions() due to new stderr output captured when trying to parse the output from /sbin/parted as a non-root user. The parted command calls the dmidecode utility, which produces this error as a non-root user: /sys/firmware/dmi/tables/smbios_entry_point: Permission denied /dev/mem: Permission denied scripts/lib/wic/engine.py:get_partitions() calls misc.py:exec_cmd(), a subprocess wrapper which returns a combined stderr and sdtdout. These messages to stderr confuse the partition table parser in get_partitions(). This patch has the partition table parser ignore lines before the expected "BYT;" header string. Running wic in Debian 9 does not have this issue. (From OE-Core rev: d6936301d7598b7a783beaae95109555faf6cc17) Signed-off-by: Geoff Parker Signed-off-by: Richard Purdie

wic: Support for changing the imager.

2018-10-10T11:47:35+00:00

(From OE-Core rev: f24c3538a27388d282a94e2d8a70cd9108d0919c) Signed-off-by: Michael Davis Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

qemux86-directdisk: remove mem= parameter

2018-10-04T13:31:06+00:00

Remove usage of a specific amount of memory and let it be controlled by users. This was the default behaviour before it was changed by commit 3b79d9a78 that switched the wks file to be used for qemux86. Also fixes the bitbake parsing issues seen because of memory starvation using build appliance images. Fixes [YOCTO #12894] (From OE-Core rev: 18d6b668c52dc881cff7b107420e0de527eecce4) Signed-off-by: Anuj Mittal Signed-off-by: Ross Burton Signed-off-by: Richard Purdie

isoimage-isohybrid: don't include cpio in cpio image

2018-09-20T12:41:31+00:00

Because the find | cpio processes execute in parallel connected via the pipe, and the cpio outputs in the same dir find searches for source files, the cpio will be included in itself partially, depending on how fast the build machine creates the cpio file before cpio gobbles it up. This bloats the ISO image, though compression reduces the .iso file size, once the kernel decompresses the cpio image and boots it live, it uses up to double the RAM memory. Fix this by creating the initrd.cpio file directly inside cr_workdir. (From OE-Core rev: 7a7b29f5f1392f4f87af4f20cda99c66b4789fde) Signed-off-by: Ioan-Adrian Ratiu 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