openembedded-core.git/scripts/lib/image, branch 2015-4 Mirror of openembedded-core wic: Fix kernel dir location 2015-02-21T22:04:25+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2015-02-20T20:14:01+00:00 453d0a9823665870e273a37657d6e27fb788d72e With the recent kernel staging changes, STAGING_KERNEL_DIR no longer points to the kernel image, which can be found however in DEPLOY_DIR_IMAGE. This updates find_artifacts() to look there instead. Fixes [YOCTO #7307]. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Ross Burton <ross.burton@intel.com> 
With the recent kernel staging changes, STAGING_KERNEL_DIR no longer
points to the kernel image, which can be found however in
DEPLOY_DIR_IMAGE.  This updates find_artifacts() to look there
instead.

Fixes [YOCTO #7307].

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Ross Burton <ross.burton@intel.com>
wic: allow to configure overhead factor per partition 2015-02-14T08:40:35+00:00 Alexandre Belloni alexandre.belloni@free-electrons.com 2015-02-08T23:16:23+00:00 20fe0c7202724187dbe80eb2101d8ef69e86b94e 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> 
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>
wic: allow to configure extra space per partition 2015-02-14T08:40:34+00:00 Alexandre Belloni alexandre.belloni@free-electrons.com 2015-02-08T23:16:22+00:00 9f7fe71a10bcdd1864d2f838f3510e96810ef42e 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> 
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>
wic: allow creation of partitions not in table 2015-02-14T08:40:34+00:00 Alexandre Belloni alexandre.belloni@free-electrons.com 2015-02-08T22:52:00+00:00 233b631ece5ee14d057932c146327065064b5196 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> 
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>
wic: use kB for the partitions size 2015-02-07T18:52:45+00:00 Alexandre Belloni alexandre.belloni@free-electrons.com 2015-02-04T22:45:02+00:00 3d4da9186016d54b76ad2fa710646de253f0f063 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> 
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>
wic: Remove special-case bootimg_dir 2014-10-30T13:03:30+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2014-10-29T22:04:23+00:00 6ba3eb5ff7c47aee6b3419fb3a348a634fe74ac9 The first iterations of wic very shortsightedly catered to two specific use-cases and added special-purpose params for those cases so that they could be directly given their corresponding boot artifacts. (hdddir and staging_data_dir). As more use-cases are added, it becomes rather obvious that such a scheme doens't scale, and additionally causes confusion for plugin writers. This removes those special cases and states explicitly in the help text that plugins are responsible for locating their own boot artifacts. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
The first iterations of wic very shortsightedly catered to two
specific use-cases and added special-purpose params for those cases so
that they could be directly given their corresponding boot artifacts.
(hdddir and staging_data_dir).

As more use-cases are added, it becomes rather obvious that such a
scheme doens't scale, and additionally causes confusion for plugin
writers.

This removes those special cases and states explicitly in the help
text that plugins are responsible for locating their own boot
artifacts.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
Revert "wic: set bootimg_dir when using image-name artifacts" 2014-10-30T13:03:30+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2014-10-29T22:04:22+00:00 db90f10bf31dec8d7d7bb2d3680d50e133662850 This reverts commit 7ce1dc13f91df70e8a2f420e7c3eba51cbc4bd48. This patch broke the assumption that a non-null boot_dir means a user-assigned (-b command-line param) value. Reverting doesn't break anything, since the case it was added for doesn't use the boot_dir for anything except debugging anyhow. Fixes [YOCTO #6290] Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
This reverts commit 7ce1dc13f91df70e8a2f420e7c3eba51cbc4bd48.

This patch broke the assumption that a non-null boot_dir means a
user-assigned (-b command-line param) value.

Reverting doesn't break anything, since the case it was added for
doesn't use the boot_dir for anything except debugging anyhow.

Fixes [YOCTO #6290]

Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
wic: Update the help text to include -D (--debug) 2014-10-30T13:03:30+00:00 Tom Zanussi tom.zanussi@linux.intel.com 2014-10-29T22:04:21+00:00 cf5144ef241d8f4ccaa3461ae5c9f89c2cf2f8d1 The --debug option is missing from the wic help text; this adds it and at the same time rearranges the usage into a more logical arrangement. Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com> Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org> 
The --debug option is missing from the wic help text; this adds it and
at the same time rearranges the usage into a more logical arrangement.

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
wic: add sdimage-bootpart kickstart file 2014-09-23T19:35:42+00:00 Maciej Borzecki maciej.borzecki@open-rnd.pl 2014-09-22T11:35:20+00:00 bb01a6be7b32aa675f5003a6012a60a081212e8c Add kickstart for generating a SD card image that should cover most use case scenarios. The layout is as follows: - 16MB vfat partition that IMAGE_BOOT_FILES will be copied to, 4k alignment - ext4 rootfs, 4k alignment 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> 
Add kickstart for generating a SD card image that should cover most use
case scenarios. The layout is as follows:
- 16MB vfat partition that IMAGE_BOOT_FILES will be copied to, 4k
  alignment
- ext4 rootfs, 4k alignment

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>
wic: set bootimg_dir when using image-name artifacts 2014-09-23T19:35:42+00:00 Maciej Borzecki maciej.borzecki@open-rnd.pl 2014-09-22T11:35:16+00:00 d7f69e6f0932a927b6ce289fb47ba575d7aaa1c8 Running wic with -e to use artifacts from a named image, bootimg_dir was always passed as empty string to partition source plugins. The patch sets bootimg_dir to current value of DEPLOY_DIR_IMAGE, as bootloader artifacts end up in that location as well. 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> 
Running wic with -e to use artifacts from a named image, bootimg_dir was
always passed as empty string to partition source plugins. The patch
sets bootimg_dir to current value of DEPLOY_DIR_IMAGE, as bootloader
artifacts end up in that location as well.

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>