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With update.sh one creates files on e.g. a SD-card or a tftp server
which enables updating the SW on a module from U-Boot running on
said module.
This commit adds a module type specific directory on that output media
so that update data for multiple module types can be stored on one media.
Generic U-Boot scripts in the media's root directory do select the
matching update data depending on module type.
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To flash a large rootfs over tftp the rootfs must be split into chunks
of 64MB on the tftp server.
Add the option '-c' to the update.sh script which does this automatically.
Use 64MB chunks on all module types.
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While at it:
- remove the default directory for the -o parameter
- cleanup text and sort variables
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Switch to using the temperature Chamber validated 800 MHz BCT
Apalis_T30_2GB_800Mhz.bct.
Please note that for now this is a fixed 800 MHz BCT which does not
allow for memory DVFS (e.g. 400/800 MHz switching like currently only
possible on Colibri T30).
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Follow the rename imx6q-apalis-eval_v1_0.dtb to imx6q-apalis_v1_0-eval.dtb
in the kernel.
The v1_0 denotes the Apalis module version, not the evaluation board version.
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Conflicts:
recipes/images/angstrom-qt-x11-image.bb
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While we were checking whether the mkfs.ubifs tool has the magic
--space-fixup option available we never actually enabled that option
to be used when generating our UBIFS root file system images.
Thanks Bhuvan for spotting this having actually been in our update
scripts for almost two years now!
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Prepare the rootfs for a future kernel which allows to use modesetting.
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Newer kernels use a user space deamon to control wifi regulatory domains.
Deploy the user space deamon in all images independent on what kernel
version is used.
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Without this the colibri-vf u-boot is not built.
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gpu-viv-bin-mx6q -> imx-gpu-viv
with a bunch of subpackages.
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kernel-module-mcc is now provided as virtual/kernel-module-mcc.
Pull it in via depends of libmcc and automatically choose the
correct one.
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Now that we exit on failure the test for a user accessible parted must not
return an error code.
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On recent Ubuntu distributions gawk no longer supports awk -V which makes
the test fail.
Simulate our awk use case and test the result instead.
Additionally set 'set -e' to exit immediately on errors. Fix places where
a command returns not zero in 'normal' situations.
E.g. A full disk leads otherwise to funny effects.
Allow relative OUT_DIR.
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The eMMC layout comments are confusing and in some regards outdated.
Clean it up.
While at it move the calculation of the rootfs file system size to
the rootfs creation to not confuse the rootfs file system size with
the size of the rootfs partition.
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U-Boot now has the command cfgblock which can be used to create a valid
configblock.
Alternatively one can be created with create_configblock.sh.
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Cleanup: Use the append operator to add soc-arch/machine specific
packages to IMAGE_INSTALL.
No change in the image is intended.
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add the missing _append
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remove connman-gnome applet and libwnck which make no sense in a qt image.
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gpioconfig depends on gtk+
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The resize command confuses Eclipse's launcher.
On a ssh console resize isn't needed anyway so only start it if
the console device starts with /dev/tty to work around the issue.
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The mmc unlock function causes troubles when using Poky reference
distribution since Poky uses the busybox shell:
/etc/rc5.d/S09xserver-nodm: /etc/profile.d/fw_unlock_mmc.sh: line 2: syntax error: unexpected "("
This avoids X getting at all.
This patch does not solve the underlying problem, but works around it
by moving the script to the u-boot-toradex-fw-utils recipe, which is
not installed by the Poky images by default.
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Remove udev-extra-rules since the main functionality, automatic
mounting using udev/mount.sh, does not work anymore. Systemd
starts the udev daemon using mount namespaces, which leads to
mounts not being visible outside of the udev processes scope.
Hence the file system get mounted, but other then the udev process
nobody can actually use them.
To make mounting using udev/mount.sh work again, one needs to
remove the MountFlags option in the systemd-udevd.service file
(/lib/systemd/system/systemd-udevd.service).
Another possible solution which might fit the needs of automouting
is to use a systemd mount unit.
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Currently udisks and udev-extra-rules (which provides a udev based
automount approach) are installed. Since the UI is prefering the
D-Bus based udisks approach, remove udev-extra-rules in favor of
udisks.
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We now use mkimage during do_imagedeploy to build the u-boot scripts.
For machines which build a zImage this tool has not yet been built and
we get an error because the tool is missing.
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GPIOConfig CPU detection was broken on Colibri VF50. Update to latest
revision 674 which fixes CPU detection on newer kernel for Colibri
VF50 too.
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Our kernel defconfigs build a number of drivers as modules.
Deploy all of these into the final image instead of only deploying
a number of explicitely named module packages.
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Angstom Dizzy now uses systemd V218 so there is no need to deploy
a component seperately anymore.
If one has to run systemd-machine-id-commit on first boot one has
to add an additional recipe or bbappend to to systemd_%.bb
This reverts commit 908149098ed9d31d817c438e505ecdbf15f9f3db.
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Fix and enhance messages durring Colibri VF50/VF61 upgrade.
Fix missing run command
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Was Boot and arm
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Create the U-Boot scipts at image buildtime and remove the binary
script representation from version control.
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iMX6: Always do use a secondary argument for the 'mmc dev' command.
T30: Do rootfs update of eMMC in chunks as well. Requires pre-splitting
file in Ethernet case. As an advantage allows flashing rootfs bigger
than RAM plus avoids timeouts during flashing. Added wrapper flash_mmc
script as well for backwards compatibility reason.
While at it cleanup various whitespaces throughout the update scripts.
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- rename flash_mmc script to flash_blk and adapt that it can also be used
from a USB drive.
- Add flash_mmc “proxy” script for the upgrade case
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Also deploy an additional device tree supporting a Colibri iMX6 with
Analog Camera Module.
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Use new library libusbg with its automatic gadget configuration
service. Also enable a console on USB gadget serial port (CDC ACM)
which is ttyGS0 on device side.
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Use the resize command to set the size of the terminal once upon
login. This is useful for serial console, where the default Unix
signal which takes care of resizing the console (SIGWINCH) is not
available.
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There are no more differences in fstab between machines, hence use
the same common file. The default profile has some differences,
however we can seperate them out and create a file which will be
installed in profile.d.
missing
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Unifing with imx6 update script pulled in a test that a device-tree
must be deployed. Apalis/Colibri T30 use a not device-tree enabled
Kernel. So remove the check that the device-tree actually exists.
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The migration to BSP V2.4 is somewhat more complex due to ECC level
change. The scripts detect whether we are on a new or old module by
checking the NAND driver type (which probably reflects best which
ECC level has been used). In case the NAND driver has the old name
(fsl_nfc), then the script assumes that migration is required:
The migration script runs in two stages:
- The first part updates U-Boot, erases the root file system and
loads the config block into memory (upgrade_part1).
- After reboot, the second stage runs with the new U-Boot version.
The script update the boot configuration block (BCB), restores the
config block from memory and U-Boot is written again using the
new ECC level. Then, the script erases the UBI partition (which
contains the root filesystem) and recreates it using the new ECC
level too (upgrade_part2).
Since we keep the config block temporarly in RAM, the whole update
process should not be interrupted! In case it did, the new U-Boot
version is able to restore the configuration block from command
line.
In contrast to older update scripts, the standard upgrade procedure
does not erase the whole UBI partition anymore. This makes sure that
wear-leveling information can be preserved.
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Those packages are not required or not absolutely necessary, hence
remove them for the Vybrid image to loose space constraints on
Colibri VF50 somewhat.
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In contrast to the full NTP implementation systemd-timesyncd only
supports the client side of the NTP protocol. In return, the systemd
implementation is ~250kBytes smaller. Since most embedded devices
require client side only, use systemd's timesyncd.
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Make the option -o mandatary, used to default to /media/KERNEL
While at it synchronize the files again.
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