Device tree overlays now have the extension 'dtso' that
distinguishes them from board 'dts' files, so there is
no need for a prefix '_ov_' to tell if a file contains
a DT overlay.
To make them shorter and easier to tell the platform they
are for, change the filename format to:
<platform-name>_<functionality>.dtso
where <platform-name> can be the name of the SOM or the
name of the DVK, so there is no need either to specify
'som' or 'board' on the filename.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
We tested all tarball compression formats supported by poky, and although bz2
has faster (de)compression time, xz is better in terms of compression ratio:
for all of the rootfs tarballs generated for our currently supported
images/platforms (15 at the moment), the xz format saves an average of 30 MiB
per tarball compared to bz2, totalling up to 450 MiB.
No extra dependencies are pulled in, since xz-native is already being pulled in
for all of our image builds, so the only drawback to this change is the
increased compression time (+7.34s on average per tarball).
https://onedigi.atlassian.net/browse/DEL-9459
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Now that both U-Boot and the SCFW can autodetect the RAM configuration, we can
simplify the imx-boot build process to generate two binaries (one per SOC
revision) instead of eight. Build "flash_spl" imx-boot images and use only one
global defconfig for u-boot.
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
The class 'boot-artifacts.bbclass' was created to generate a
list of the bootable artifacts that must be copied from the
deploy dir to the installer ZIP file, so that the installer
has all the possible bootloader files to update any variant
of the hardware.
The class was somewhat over-engineered to produce the list,
specially for the cc8x, with the variants of SoC revision,
RAM size and width. With the arrival of ST family, it got
more complex, as the artifacts don't even come from U-Boot
recipe.
To remove complexity, this commit removes the bbclass and
moves the list to the platform config file.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
If IMAGE_FEATURE 'read-only-rootfs' is active, the rootfs image
will be SQUASHFS.
Remove other root file system images, such as ext4, ubifs, sdcard.gz
to avoid confusion and use by install scripts.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
These images are comprised of the bootloader, linux and rootfs images. Since
the rootfs images are highly compressable, we can compress the .sdcard file as
well to reduce the space taken up by build artifacts.
https://onedigi.atlassian.net/browse/DEL-7582
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Since these images are highly compressable, this greatly reduces the amount of
space taken up by build artifacts.
Modify the code used to generate the .sdcard and .installer.zip files so that
they contain the decompressed .ext4 image.
https://onedigi.atlassian.net/browse/DEL-7582
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
This machine was not building the 512MB 16bit U-Boot.
While on it, and for consistency, re-order to make the 2GB 32bit
the default (same as the SBC Pro), since the SBC Express was
discontinued as a product.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-7363
Follow the syntax:
_ov_<som|board>_<functionality>[_<hardware>].dts
where:
_ov_ identifies the file as an overlay.
som|board identifies whether the overlay applies to the SOM
or to the carrier board.
functionality identifies the function of the overlay.
hardware identifies the hardware to which the overlay
applies.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
Each platform now has only one base device tree, meant for the i.MX8DX variants
of the ccimx8x boards. Apply the QXP overlay in the bootscript if the SOC is
identified as an i.MX8QXP.
Since we want to give this overlay a higher priority than the SOM overlays
(wifi and bluetooth), prepend it to the overlay list after appending the SOM
overlays.
https://jira.digi.com/browse/DEL-7100
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Remove the old wb device trees from the ccimx8x-sbc-express and ccimx8x-sbc-pro
configuration files and add the ccimx8x wifi and bt overlays. Modify both
platforms' bootscripts to apply the overlays depending on board_id, hardware
capabilities or module variants.
https://jira.digi.com/browse/DEL-7100
Signed-off-by: Gabriel Valcazar <gabriel.valcazar@digi.com>
Additionally:
- The handling of gpios has been swapped so 'Set low XBEE_SLEEP_RQ' is done
before 'Power cycle XBEE_RESET_N' to assure the device doesn't enter sleep mode.
- Removed ExecStop entry from systemd service since it's doing nothing.
https://jira.digi.com/browse/DEL-6424https://jira.digi.com/browse/DEL-6423
Signed-off-by: Hector Bujanda <hector.bujanda@digi.com>
WPA and P2P configuration files are basically the same between all
platforms, so we remove all duplicated files to use a common file
and modify it in the recipe logic.
Signed-off-by: Arturo Buzarra <arturo.buzarra@digi.com>
With the arrival of DualX variants, the devicetree files have changed
their names to include the soc type (qxp, dx).
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-6641
This recipe adds a script and a related systemd service that
configures two GPIOs (user defined, or else platform-defaults) as
output and sets them to the appropriate value for initializing the
XBee socket:
- XBEE_SLEEP_RQ: is set low, for running the XBee
- XBEE_RESET_N: is set low and then high, to reset the XBee
The service triggers on the condition that the UART TTY device node
pointed to by variable XBEE_UART exists.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-6366
U-Boot's 'dboot' command now supports uncompressing Image.gz.
This will be the default kernel image type for the CC8X.
This also changes the names of the device tree artifacts, that must be
updated on the boot script. While on it, add support for all the SOM
variants (wireless and non-wireless).
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
CC8X variants include either 1GB or 2GB DDR. This requires
different defconfig files for each possible DDR size and so,
different U-boot binary files.
https://jira.digi.com/browse/DUB-836
Signed-off-by: Gonzalo Ruiz <Gonzalo.Ruiz@digi.com>
The firmware-qualcomm recipe now provides the Bluetooh and WiFi firmware
for QCA6564 (CC6UL, CC6PLUS) and QCA6574 (CC8X).
The Bluetooth firmware is the same for both chip models.
Regarding the Wifi firmware:
- If using the QCA6564, the proprietary firmware is used.
- If using the QCA6574, the recipe allows to select between the proprietary
or the community driver (via QUALCOMM_WIFI_DRIVER), and will install the
associated firmware. For the community driver, the firmware files have
been copied from linux-firmware repo at SHA1 7518922bd5b9, except for
the file 'board.bin' which needs to be substituted with the proprietary
one by Qualcomm. Default, is to use the community driver.
The do_install() has been improved for re-using the variables with the list
of files.
The package has been renamed basing on the QCA_MODEL variable which can
be set per platform.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
- This is an AARCH64 platform that requires to build "Image", so let's
change KERNEL_IMAGETYPE to a weak assignment in imx-digi-base.inc
- The device tree is inside a vendor folder.
- For the moment, this platform builds from a different branch.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-5936
This adds support for U-Boot v2017.03 for all platforms (including CC8X).
For legacy v2015.04:
- Renames u-boot.inc as a versioned file only for v2015.04.
- Moves boot/install scripts from versioned folder into non-versioned
folder (since the scripts remain the same between versions).
For new v2017.03:
- Re-uses poky's u-boot.inc in rocko for v2017.03
- DEY recipe re-writes the do_compile for special U-Boot configuration
required for TrustFence.
- DEY recipe appends the do_deploy, for U-Boot scripts and deploy of
special TrustFence artifacts.
- Adds u-boot-dtb.xxx to UBOOT_CONFIG, required for new U-Boots.
- Adds CC8X scripts.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-5936
Add initial support for Digi ConnectCore 8X SBC Express.
- ccimx6qp was used as reference machine from meta-digi.
- imx8qxpmek was used as a reference machine from meta-fsl-bsp-release.
Signed-off-by: Hector Palacios <hector.palacios@digi.com>
https://jira.digi.com/browse/DEL-5936
Hector Palacios
Gabriel Valcazar
Hector Bujanda
Javier Viguera
Arturo Buzarra
Gonzalo Ruiz